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  • ArchBeat Link-o-Rama for 101/10/2011

    - by Bob Rhubart
    All day, all architecture. Oracle Technology Network Architect Day - Phoenix, AZ - Dec 14. Free registration. Spend the day with your peers learning from Oracle experts in Cloud Computing, Engineered Systems, Oracle WebLogic, Oracle Coherence, Application-Driven Virtualization, and more. Registration is free, but seating is limited. Register now! Data Integration - Bad data is really the monster | Bikram Sinha "Bad data can cause huge operational failure and cost millions of dollars in terms of time and resources to clean up and validate data across multiple participating systems," says Bikram Sinha. Changing a navigation model on a page in WebCenter | Edwin Biemond Another illustrated how-to from Oracle ACE Edwin Biemond. Why do I need an Authenticator when I have an Identity Asserter? | Chris Johnson Chris Johnson responds to a user question. OOW: The Most Important Thing | Floyd Teter Oracle ACE Director Floyd Teter explains why he sees "the inclusion of Fusion Applications CRM and HCM in the Oracle Public Cloud" as the most important news to come out of Oracle OpenWorld 2011. Oracle Releases Oracle Solaris 11 | Gokhan Atil Atil offers an overview of some of the "key points" of the new Solaris 11 release. SOA Development Virtual Developer Day (On Demand) You won't get the hands-on experience available in the live event, but if you will learn learn how a SOA approach can be implemented, whether starting afresh with new services or reusing existing services. Webcast: Maximum Availability on Private Clouds - Nov 10 - 10am PT/ 1pm ET Featuring Margaret Hamburger (Director, Product Marketing, Oracle) and Joe Meeks (Director, Product Management, Oracle). Should Enterprise Architecture Teams Be More Focused on Innovation? | Richard Seroter Richard Seroter looks answers among opinions offered by Forrester analyst Brian Hopkins and Jude Umeh of CapGemini.

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  • links for 2011-03-09

    - by Bob Rhubart
    Is there a Telecommunications Reference Architecture? (Telecommunications Architecture Corner) The answer is "yes," and Raul Goycoolea shares the details. (tags: oracle otn enterprisearchitecture) Oracle@info360: Advance Beyond Point Solutions To An Enterprise Content Strategy (Oracle Enterprise 2.0 Blog) Kellsey Ruppel shares information on some of the speakers at the upcoming info360/AIIM conference. (tags: oracle otn enterprise2.0 aiim info360) ERP in the Cloud for Local Government | Oracle Blog | Capgemini | Consulting, Technology, Outsourcing In these times of austerity, Local Authorities are facing significant reductions in budgets (on average over 30%). Now that the easier savings have been realised, Councils are faced with two options, cutting services or revolutionary changes to the way they do things today. (tags: oracle capgemini cloud) Mobile HR Apps "Good, so we have we have plenty of commercial applications making use of the smart phone," says Raheel Khan. "But what about core backend business applications?" (tags: oracle mobilecomputing) Policy Administration is the Top 2011 IT Priority for Insurers (Oracle Insurance) "Insurers can no longer rely on inflexible policy administration systems that impede their ability to rapidly configure and bring to innovative new products, add riders, support changing business processes and take advantage of market opportunities." - Helen Pitts (tags: oracle otn enterprisearchitecture) Free: Oracle Technology Network Architect Day - Denver - March 23 The live one-day event in Denver brings together architects from a broad range of disciplines and domains to share insights and expertise in the use of Oracle technologies to meet the challenges today’s architects regularly face. The event is free, but seating is limited. (tags: oracle otn enterprisearchitecture cloud optimization) InfoQ: Randy Shoup on Evolvable Systems Randy Shoup discusses evolvable systems: how to run different versions of a system in parallel during migrations, decoupling a system with events, schemas at eBay and much more. (tags: ping.fm)

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  • ArchBeat Link-o-Rama for 2012-10-09

    - by Bob Rhubart
    SOA Suite create partition in Enterprise Manager | Peter Paul van de Beek "In Oracle SOA Suite 10g, or more specific BPEL 10g, one could group functionality in domains," says Peter Paul van de Beek. "This feature has been away in the early versions of SOA Suite 11g. They have returned in more recent version and can be used for all SCA composites (instead of BPEL only). Nowadays these 10g domains are called partitions." OOW12: Oracle Business Process Management/Oracle ADF Integration Best Practices | Andrejus Baranovskis The Oracle OpenWorld presentations keep coming! Oracle ACE Director Andrejus Baranovskis shares the slides from "Oracle Business Process Management/Oracle ADF Integration Best Practices," co-presented with Danilo Schmiedel from Opitz Consulting. My presentations at Oracle Open World 2012 | Guido Schmutz The list of #OOW participants sharing their presentations grows with this post from Oracle ACE Director Guido Schmutz. You'll find Slideshare links to his presentations "Oracle Fusion Middleware Live Application Development (UGF10464)" and "Effective Fault handling in SOA Suite 11g (CON4832)." HTML Manifest for Content Folios | Kyle Hatlestad Kyle Hatlestad, solutions architect with the Oracle Fusion Middleware A-Team, shares the details on "a project to create a custom content folio renderer in WebCenter Content." Adaptive ADF/WebCenter template for the iPad | Maiko Rocha Oracle Fusion Middleware A-Team member Maiko Rocha responds to a a customer request for information about how to create an adaptive iPad template for their WebCenter Portal application, "a specific template to streamline their workflow on the iPad." Thought for the Day "I loved logic, math, computer programming. I loved systems and logic approaches. And so I just figured architecture is this perfect combination." — Maya Lin Source: Brainy Quote

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  • ArchBeat Link-o-Rama for 10-19-2012

    - by Bob Rhubart
    One Week to Go: OTN Architect Day Los Angeles - Oct 25 Oracle Technology Network Architect Day in Los Angeles happens in one week. Register now to make sure you don't miss out on a rich schedule of expert technical sessions and peer interaction covering the use of Oracle technologies in cloud computing, SOA, and more. Even better: it's all free. Register now! When: October 25, 2012, 8:30am - 5:00pm. Where: Sofitel Los Angeles, 8555 Beverly Boulevard, Los Angeles, CA 90048. Moving your APEX app to the Oracle Cloud | Dimitri Gielis Oracle ACE Director (and OSN Developer Challenge co-winner) Dimitri Gielis shares the steps in the process as he moves his "DGTournament" application, along with all of its data, onto the Oracle Cloud. A brief note for customers running SOA Suite on AIX platforms | A-Team - SOA "When running Oracle SOA Suite with IBM JVMs on the AIX platform, we have seen performance slowdowns and/or memory leaks," says Christian, an architect on the Oracle Fusion Middleware A-Team. "On occasion, we have even encountered some OutOfMemoryError conditions and the concomittant Java coredump. If you are experiencing this issue, the resolution may be to configure -Dsun.reflect.inflationThreshold=0 in your JVM startup parameters." Introducing the New Face of Fusion Applications | Misha Vaughan Oracle ACE Directors Debra Lilly and Floyd Teter have already blogged about the the new face of Oracle Fusion Applications. Now Applications User Experience Architect Misha Vaughan shares a brief overview of how the Oracle Applications User Experience (UX) team developed the new look. ADF Essentials Security Implementation for Glassfish Deployment | Andrejus Baranovskis According to Oracle ACE Director Andrejus Baranovskis, Oracle ADF Essentials includes all the key ADF technologies, save one: ADF Security. In this post he illustrates a solution for filling that gap. Thought for the Day "Why are video games so much better designed than office software? Because people who design video games love to play video games. People who design office software look forward to doing something else on the weekend." — Ted Nelson Source: softwarequotes.com

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  • EMEA OTN Virtual Technology Summit - Hands-On Learning

    - by Thanos Terentes Printzios
    The Oracle Technology Network (OTN) is excited to invite you to our first Virtual Technology Summit. EMEA – Thursday July 10th / 9am to 1pm BST / 10am – 2pm CET / 12pm to 4pm MSK / GST - Register Now Learn first hand from Oracle ACEs, Java Champions, and Oracle product experts, as they share their insight and expertise on using Oracle technologies to meet today’s IT challenges. This interactive, online event offers four technical tracks, each with a unique focus on specific tools, technologies, and tips in these focus areas. Java – Big Trends and Technologies – Java lets you mine Big Data, build robust apps with HTML5, JavaScript and Java EE, and expand into the Internet of Things. Experts will present and you’ll be able to chat with them live online. Don’t miss out on this great opportunity to learn from some of the best minds in the Java community. Systems – OS Tips and Tricks for Sysadmins – Learn first hand how to configure Oracle Linux to run Oracle Database 11g and 12c, how to use the latest networking capabilities in Oracle Solaris 11, and how to troubleshoot networking problems in Unix and Linux systems. Database – Mastering Oracle Database Management & Development Techniques – Experts will present advanced features and management methods that will help you master your Oracle Database capabilities and drive greater performance, agility and manageability of your IT implementation. This track will build upon your skills with data management, migration, and performance. Middleware – The Architecture of Analytics: Big Time Big Data and Business Intelligence – This track will present a solution architect’s perspective on how business intelligence products in Oracle’s Fusion Middleware family and beyond fit into an effective big data architecture, and present insight and expertise from Oracle ACEs specializing in business Intelligence to help you meet your big data business intelligence challenges. This same content is being offered at 3 different dates listed below, at times convenient for all regions Americas - Wednesday July 9th EMEA – Thursday July 10th APAC English - July 16th 9am to 1pm PST12pm to 4pm  EST1 to 5 pm BRTRegister 9am to 1pm BST10am – 2pm CET12pm to 4pm MSK / GSTRegister IST – 10:00amSG – 12:30pmAEST – 2:30pmRegister The full event agenda is available at https://wikis.oracle.com/display/OTNVirtualTechSummit/Home

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  • The Power of Specialization – google ads for SOA & BPM Specialized Partners

    - by JuergenKress
    For SOA & BPM specialized partner we offer free google advertisement to promote your Oracle SOA & BPM service offerings on your website or your SOA & BPM events. We will host the complete campaign management. To create your google campaign please send us below: Your campaign text: 3 lines of text each 35 letters (NOT more letters!) Your campaign link: direct link to the website you want to promote Ideas for the website which we will promote with the google ads: Your Oracle SOA Service offerings with concrete offering e.g. SOA Discovery Workshop Oracle SOA Specialized Logo Your Oracle SOA References Your SOA Implementation consultant with pictures Your SOA sales contact persons Example of an SOA Specialization text ad: Oracle SOA Specialized plan to become more agile? eProseed the Oracle SOA Experts An interview with Griffiths Waite's Business Development Director highlighting the benefits of the Oracle Specialization Programme. SOA & BPM Partner Community For regular information on Oracle SOA Suite become a member in the SOA & BPM Partner Community for registration please visit  www.oracle.com/goto/emea/soa (OPN account required) If you need support with your account please contact the Oracle Partner Business Center. Blog Twitter LinkedIn Mix Forum Technorati Tags: Specializaion,Benefits Specialization,marketing,SOA Community,Oracle SOA,Oracle BPM,Community,OPN,Jürgen Kress

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  • A Better Way to Plan, Execute and Manage Enterprise Architecture

    - by JuergenKress
    IT Strategies from Oracle is an authorized library of guidelines and reference architectures that will help you better plan, execute, and manage your enterprise architecture and IT initiatives. The IT Strategies from Oracle library offers two types of best practice documents: practitioner guides containing pragmatic advice and approaches, and reference architectures containing the proven technology patterns to jumpstart your initiative. The IT Strategies from Oracle library can help you establish a reliable set of principles and standards to guide your use of Oracle technology. We will expand this library over time across all of Oracle's technologies. Today, you can access: Overview documents providing an introduction to all the resources available in the library and best practices maturity models Oracle Reference Architectures covering the application infrastructure foundation, management and monitoring, security, software engineering, service-oriented integration, service orientation, user interaction, engineered systems, and a master glossary. Enterprise Technology Strategies for Service-Oriented Architecture offering practitioner guides on creating a SOA roadmap, frameworks for governance, determining ROI, identifying services, software engineering, and white papers. Enterprise Technology Strategies for Event-Driven Architecture offering practitioner guides on creating an EDA roadmap and reference architectures on an EDA foundation and EDA infrastructure. Enterprise Technology Strategies for Business Process Management including practitioner guides on creating a BPM roadmap, business process engineering, governance, and reference architectures on a BPM foundation and BPM infrastructure. Enterprise Technology Strategies for Cloud Computing including reference architectures on a Cloud foundation and Cloud infrastructure. Enterprise Technology Strategies for Business Analytics includes a practitioner guide for creating a BA roadmap, and reference architectures for a BA foundation and BA infrastructure. Get the Oracle Enterprise Architecture content here. SOA & BPM Partner Community For regular information on Oracle SOA Suite become a member in the SOA & BPM Partner Community for registration please visit www.oracle.com/goto/emea/soa (OPN account required) If you need support with your account please contact the Oracle Partner Business Center. Blog Twitter LinkedIn Facebook Wiki Mix Forum Technorati Tags: Architecture,SOA Community,Oracle SOA,Oracle BPM,Community,OPN,Jürgen Kress

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  • SOA: Simplifying Cloud, Mobile, and On-premise Integration–Webcast October 24th 2013

    - by JuergenKress
    Proliferation of mobile devices, data explosion, and cloud enablement has caused a dramatic shift in IT. Organizations need to rethink their application infrastructures to accommodate increased processing speeds, heightened security and availability concerns for their applications, all while meeting lowered total cost of ownership. Traditional infrastructures may not be sufficient to accommodate the diversity and complexity of integrations in this new era. Many of today’s IT organizations rely on a Service Oriented Architecture (SOA) backbone to keep their businesses running. SOA adoption and acceptance across industries have led to platform maturity at the application layer level. However, we are at the start of an era where there is a new modus operandi for organizations to thrive and deliver continuously on competitive differentiation. This change is a result of market globalization, explosion in the number of mobile devices, unparalleled growth in voluminous data and innovation that crosses organizational boundaries. Social, mobile, cloud are terms that are revolutionizing the way organizations operate. Oracle SOA Suite is a hot-pluggable software suite to build, deploy and manage Service-Oriented Architectures (SOA).Oracle SOA transforms complex application integration into agile and reusable service-based connectivity by mediating, routing, and managing interactions between services and applications in the enterprise and in the cloud. Oracle SOA Suite's hot-pluggable architecture helps businesses lower upfront costs by allowing maximum re-use of existing IT investments and assets. Join us on this webcast to find out how you can optimize the use of Oracle SOA Suite, simplifying integration, and what does the next generation of SOA has to offer to you. Agenda: What's new in Oracle SOA Simplifying integration Application Integration and SOA Cloud integration with SOA Mobile Integration leveraging Oracle SOA Suite Oracle Delivers on Next Generation SOA Customer Examples Summary and Q&A Webcast Thursday October 24th, 2013 10am CET (8am UTC / 11am EEST)Details at the Registration Page SOA & BPM Partner Community For regular information on Oracle SOA Suite become a member in the SOA & BPM Partner Community for registration please visit www.oracle.com/goto/emea/soa (OPN account required) If you need support with your account please contact the Oracle Partner Business Center. Blog Twitter LinkedIn Facebook Wiki Mix Forum Technorati Tags: cloud integration,mobile integration,training,webcast middeware,SOA Community,Oracle SOA,Oracle BPM,Community,OPN,Jürgen Kress

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  • New Versions of Whitepapers are available

    - by Anthony Shorten
    The set of whitepapers that are available are progressively being updated and republished to reflect new versions of the products as well new advice for existing customers. A number of whitepapers are now available that have been updated (the My Oracle Support Doc Id is indicated): What’s New in Oracle Utilities Application Framework V4 (Doc Id: 1177265.1) -  This has been updated for the latest facilities in Oracle Utilities Application Framework V4.1. Batch Best Practices (Doc Id: 836362.1) – This has been updated for newer advice including more details of how CLUSTERED mode works, how to migrate to CLUSTERED mode and some configuration examples to cover typical configuration scenarios. Oracle Utilities Application Framework Architecture Guidelines (Doc Id: 807068.1) – This has been updated to reflect additional architecture advice. Performance Troubleshooting Guides (Doc Id: 560382.1) – This has been updated for the latest facilities in Oracle Utilities Application Framework V4.1 and includes additional techniques that have been used by customers to track performance. The whitepapers apply to all Oracle Utilities Application Framework Products which at the present time includes: Oracle Utilities Customer Care And Billing (V2.x) Oracle Enterprise Taxation Management (V2.x) Oracle Utilities Business Intelligence (V2.x) Oracle Utilities Meter Data Management (V2.x) Oracle Utilities Mobile Workforce Management (V2.x) Oracle Utilities Smart Grid Gateway (V2.x) Additional whitepapers and updates will be posted as they are available.

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  • 7??OTN?????????????&????

    - by OTN-J Master
    7??OTN?????????????&?????????????9?22?~26???????????????????Oracle OpenWorld???JavaOne?????????(????)????7?19????????????????????????????????????????????? 7??????&?????? ?????? ?6/27?????2? iOS??????? Biz????in ?? 7?5?(?)13:30 ~ 17:30 ?????? ??????(??)??????????????iPhone, iPad????????????????????????????????????iOS???????????????????????iOS????(iPhone, iPad??)????????????????????????????????????????????????????????????????? ??????????????2013 Okinawa 7?6?(?)10:00~17:00 ??????????????????????????????????????????Java?? (14?00?~)6 ???????????????????? Java ??????????? Java EE 7 ???????Java?????????????????????????????????????? Java ?????????Tomcat ?????????????????????? Java EE ????????GlassFish Server Open Source Edition????????????????? ?????!??????????????????????? 7?9?(?)13:00 ~ 17:00 ?????? ??????(??)??????????????????????????????????????????????????????????????????????????????(??)??????????????????Oracle GoldenGate????????????????????????????????????????????????????????????????????? ????! ???????? ?106?-???????????????Export/Import 7?10?(?)18:30 ~20:00 ?????? ????????????(??)18?????????????????????! ???????????106????Export/Import ??????????SQL*Loader??????????????????????????? ??????Oracle Database Appliance??? 7?16?(?)15:30 ~ 17:15 ?????? ??????(??)??????????????????????????????????·?????Oracle Database Appliance???????????????????????????????????????????????? ????~!!??????? ?7? ?Oracle Master Bronze Oracle Database 11g ????????? 7?17?(?)18:30~20:00  ???????? ???? ??????? (??)???23???????????????????????????????? ?????????????????ORACLE MASTER Bronze Oracle Database 11g????????????????????????????????????????????????????ORACLE MASTER Bronze???????? ??????????????????? ?????! ?????????/???????????? 7?19?(?)10:00 ~ 17:30 ?????? ??????(??)?Oracle Application Testing Suite??Web?????????????????????????????????????????????????????????????????????????????????????????????????????????????????Oracle Application Testing Suite????????????????????????????????????????????????????? Oracle Optimized Data Center Summit7?25?(?)13:00 ~ 17:30 ?????????7?26?(?)12:30 ~ 16:30 ??????????IT???????????????????????????????????????????????????????????????????????????????????IT????????????????????????????????·???????????????????????????????????????????????????????????????

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  • ??GoldenGate Replicat?HANDLECOLLISIONS??

    - by Liu Maclean(???)
    HANDLECOLLISIONS?????goldengate????????REPLICAT??,???????????????????,???????????????????????????,??????????????????????????reperror????????discard??,????????????????,??????(????error mapping????,???????discard??),??????????????;?????????????????,????????? ??HANDLECOLLISIONS?????: target??delete??(missing delete),??????????discardfile target??update??(missing update) ????????=» update???INSERT ,???????????? ?????????=» ??????????discardfile ????????????target??,???replicat???UPDATE?????????????? ??1 target??delete??(missing delete) : C:\Users\ML>sqlplus / as sysdba SQL*Plus: Release 11.2.0.3.0 Production on Tue Sep 18 13:38:03 2012 Copyright (c) 1982, 2011, Oracle. All rights reserved. Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production With the Partitioning, OLAP, Data Mining and Real Application Testing options SQL> conn sender/oracle Connected. SQL> create table handlec(t1 int primary key,t2 int); Table created. SQL> insert into handlec values(1,2); 1 row created. SQL> insert into handlec values(3,2); 1 row created. SQL> insert into handlec values(4,2); 1 row created. SQL> commit; Commit complete. SQL> select * from handlec; T1 T2 ---------- ---------- 1 2 3 2 4 2 target : SQL> conn receiver/oracle Connected. SQL> create table handlec(t1 int primary key,t2 int); Table created. SQL> insert into handlec values(1,2); 1 row created. SQL> commit; SQL> select * from handlec; T1 T2 ---------- ---------- 1 2 SQL> GGSCI (XIANGBLI-CN) 1> alter extract load2 , begin now EXTRACT altered. GGSCI (XIANGBLI-CN) 4> alter replicat rep2, begin now REPLICAT altered. GGSCI (XIANGBLI-CN) 13> add trandata sender.* Logging of supplemental redo data enabled for table SENDER.HANDLEC. Logging of supplemental redo log data is already enabled for table SENDER.TV. GGSCI (XIANGBLI-CN) 14> start mgr MGR is already running. GGSCI (XIANGBLI-CN) 15> start er * Sending START request to MANAGER ... EXTRACT LOAD2 starting Sending START request to MANAGER ... REPLICAT REP2 starting GGSCI (XIANGBLI-CN) 16> info all Program Status Group Lag at Chkpt Time Since Chkpt MANAGER RUNNING EXTRACT RUNNING LOAD2 00:00:00 00:00:01 REPLICAT RUNNING REP2 00:00:00 00:00:08 ***SOURCE?????TARGET????? SQL> delete handlec where t1=3; 1 row deleted. SQL> commit; Commit complete. ??SQL error 1403??,REPLICAT ABORT 2012-09-18 13:45:48 WARNING OGG-01004 Aborted grouped transaction on 'RECEIVER.HANDLEC', Database error 1403 (OCI Error ORA-01403: no data found, SQL ). 2012-09-18 13:45:48 WARNING OGG-01003 Repositioning to rba 1091 in seqno 3. 2012-09-18 13:45:48 WARNING OGG-01154 SQL error 1403 mapping SENDER.HANDLEC to RECEIVER.HANDLEC OCI Error ORA-01403: no data found, SQL . 2012-09-18 13:45:48 WARNING OGG-01003 Repositioning to rba 1091 in seqno 3. Source Context : SourceModule : [er.errors] SourceID : [er/errors.cpp] SourceFunction : [take_rep_err_action] SourceLine : [623] ThreadBacktrace : [8] elements : [D:\ogg\V34342-01\gglog.dll(??1CContextItem@@UEAA@XZ+0x3272) [0x000000018010BDD2]] : [D:\ogg\V34342-01\gglog.dll(?_MSG_ERR_MAP_TO_TANDEM_FAILED@@YAPEAVCMessage@@PEAVCSourceContext@@AEBV?$CQualDBObjName@$00@ggapp@gglib@ggs@@1W4MessageDisposition@CMessageFactory@@@Z+0x138) [0x00000001800AD508]] : [D:\ogg\V34342-01\replicat.exe(ERCALLBACK+0x6e1e) [0x0000000140099D5E]] : [D:\ogg\V34342-01\replicat.exe(shutdownMonitoring+0x4411) [0x00000001400C9BE1]] : [D:\ogg\V34342-01\replicat.exe(shutdownMonitoring+0x289cd) [0x00000001400EE19D]] : [D:\ogg\V34342-01\replicat.exe(CommonLexerNewSSD+0x9440) [0x00000001402AE980]] : [C:\windows\system32\kernel32.dll(BaseThreadInitThunk+0xd) [0x000000007733652D]] : [C:\windows\SYSTEM32\ntdll.dll(RtlUserThreadStart+0x21) [0x000000007746C521]] 2012-09-18 13:45:48 ERROR OGG-01296 Error mapping from SENDER.HANDLEC to RECEIVER.HANDLEC. *********************************************************************** * ** Run Time Statistics ** * *********************************************************************** Last record for the last committed transaction is the following: ___________________________________________________________________ Trail name : D:\ogg\V34342-01\ex\ze000003 Hdr-Ind : E (x45) Partition : . (x04) UndoFlag : . (x00) BeforeAfter: B (x42) RecLength : 9 (x0009) IO Time : 2012-09-18 13:45:38.000000 IOType : 3 (x03) OrigNode : 255 (xff) TransInd : . (x03) FormatType : R (x52) SyskeyLen : 0 (x00) Incomplete : . (x00) AuditRBA : 44 AuditPos : 3337232 Continued : N (x00) RecCount : 1 (x01) 2012-09-18 13:45:38.000000 Delete Len 9 RBA 1091 Name: SENDER.HANDLEC ___________________________________________________________________ Reading D:\ogg\V34342-01\ex\ze000003, current RBA 1091, 0 records Report at 2012-09-18 13:45:48 (activity since 2012-09-18 13:45:48) From Table SENDER.HANDLEC to RECEIVER.HANDLEC: # inserts: 0 # updates: 0 # deletes: 0 # discards: 1 Last log location read: FILE: D:\ogg\V34342-01\ex\ze000003 SEQNO: 3 RBA: 1091 TIMESTAMP: 2012-09-18 13:45:38.000000 EOF: NO READERR: 0 2012-09-18 13:45:48 ERROR OGG-01668 PROCESS ABENDING. 2012-09-18 13:45:48 INFO OGG-01237 Trace file D:\ogg\V34342-01\REP_TRACE1.TRC closed. 2012-09-18 13:45:48 INFO OGG-01237 Trace file D:\ogg\V34342-01\REP_TRACE2.TRC closed. CACHE OBJECT MANAGER statistics CACHE MANAGER VM USAGE vm current = 0 vm anon queues = 0 vm anon in use = 0 vm file = 0 vm used max = 0 ==> CACHE BALANCED CACHE CONFIGURATION cache size = 2G cache force paging = 3.41G buffer min = 64K buffer highwater = 8M pageout eligible size = 8M ================================================================================ ??skiptransaction???????? GGSCI (XIANGBLI-CN) 18> start rep2 skiptransaction Sending START request to MANAGER ... REPLICAT REP2 starting ??2 target??update??(missing update),???????? : ???????, ??source????????? SQL> update handlec set t1=5 where t1=4; 1 row updated. SQL> commit; Commit complete. ???target ????(miss update)??????? Database error 1403+OGG-01296 2012-09-18 13:49:30 WARNING OGG-01004 Aborted grouped transaction on 'RECEIVER.HANDLEC', Database error 1403 (OCI Error ORA-01403: no data found, SQL <UPDATE "RECEIVER"."HANDLEC" SET "T1" = :a1 WHERE "T1" = :b0>). 2012-09-18 13:49:30 WARNING OGG-01003 Repositioning to rba 1218 in seqno 3. 2012-09-18 13:49:30 WARNING OGG-01003 Repositioning to rba 1218 in seqno 3. Source Context : SourceModule : [er.errors] SourceID : [er/errors.cpp] SourceFunction : [take_rep_err_action] SourceLine : [623] ThreadBacktrace : [8] elements : [D:\ogg\V34342-01\gglog.dll(??1CContextItem@@UEAA@XZ+0x3272) [0x000000018010BDD2]] : [D:\ogg\V34342-01\gglog.dll(?_MSG_ERR_MAP_TO_TANDEM_FAILED@@YAPEAVCMessage@@PEAVCSourceContext@@AEBV?$CQualDBObjName@$00@ggapp@gglib@ggs@@1W4MessageDisposition@CMessageFactory@@@Z+0x138) [0x00000001800AD508]] : [D:\ogg\V34342-01\replicat.exe(ERCALLBACK+0x6e1e) [0x0000000140099D5E]] : [D:\ogg\V34342-01\replicat.exe(shutdownMonitoring+0x4411) [0x00000001400C9BE1]] : [D:\ogg\V34342-01\replicat.exe(shutdownMonitoring+0x289cd) [0x00000001400EE19D]] : [D:\ogg\V34342-01\replicat.exe(CommonLexerNewSSD+0x9440) [0x00000001402AE980]] : [C:\windows\system32\kernel32.dll(BaseThreadInitThunk+0xd) [0x000000007733652D]] : [C:\windows\SYSTEM32\ntdll.dll(RtlUserThreadStart+0x21) [0x000000007746C521]] 2012-09-18 13:49:30 ERROR OGG-01296 Error mapping from SENDER.HANDLEC to RECEIVER.HANDLEC. ??HANDLECOLLISIONS?,rep??????????discard?? GGSCI (XIANGBLI-CN) 23> view params rep2 replicat rep2 userid receiver , password oracle trace ./rep_trace1.trc trace2 ./rep_trace2.trc ASSUMETARGETDEFS HANDLECOLLISIONS map sender.*, target receiver.*; GGSCI (XIANGBLI-CN) 18> start rep2 SQL> select * from handlec; T1 T2 ---------- ---------- 1 2 5 ????T1=5 T2 NULL?????? ,??update?????????????,??replicat??????????????update????????????????,?????T2 ?NULL ,????????????EXTRACT??PKUPDATE??? ????????FETCHOPTIONS FETCHPKUPDATECOLS ????????EXTRACT?????,???EXTRACT? ????extract???????????? ??????: SQL> conn receiver/oracle Connected. SQL> select * from handlec; T1 T2 ---------- ---------- 1 2 10 100 5 20 200 SQL> delete handlec where t1=5; 1 row deleted. SQL> commit; Commit complete. SQL> select * from handlec; T1 T2 ---------- ---------- 1 2 10 100 20 200 SQL> conn sender/oracle Connected. SQL> update handlec set t1=t1+1000 where t1=5; 1 row updated. SQL> commit; Commit complete. SQL> conn receiver/oracle Connected. SQL> SQL> SQL> select * from handlec; T1 T2 ---------- ---------- 1 2 10 100 20 200 1005 2 ???????FETCHOPTIONS FETCHPKUPDATECOLS??????redo image???trail?,????primary key?????HANDLECOLLISIONS????target??????????? ??3 ????????????target??,???replicat???UPDATE??????????????: *** TARGET SQL> conn receiver/oracle Connected. SQL> select * from handlec; T1 T2 ---------- ---------- 1 2 10 9 5 target????? t1=10 t2=9??? ,????source???(10,100)??? >>SOURCE SQL> insert into handlec values(10,100); 1 row created. SQL> commit; >>TARGET SQL> select * from handlec; T1 T2 ---------- ---------- 1 2 10 100 5 ???????source?insert??,???target???????????????HANDLECOLLISIONS?REPLICAT???UPDATE??????COLUMNS ?? HANDLECOLLISIONS?????goldengate????????REPLICAT??,???????????????????,???????????????????????????,??????????????????????????reperror????????discard??,????????????????,??????,??????????????;?????????????????,????????? ??HANDLECOLLISIONS?????: target??delete??(missing delete),??????????discardfile target??update??(missing update) ????????=» update???INSERT ,???????????? ?????????=» ??????????discardfile ????????????target??,???replicat???UPDATE?????????????? ?:???????????Insert/Delete??,????????????????Replicat?????abend,????? ???????????,??target??HANDLECOLLISIONS??update??,?????INSERT??????,???????????????,FETCHOPTIONS FETCHPKUPDATECOLS??????redo image???trail?,????primary key?????HANDLECOLLISIONS????target??????????? ??????send ??????HANDLECOLLISIONS GGSCI (XIANGBLI-CN) 29> send rep2, NOHANDLECOLLISIONS Sending NOHANDLECOLLISIONS request to REPLICAT REP2 ... REP2 NOHANDLECOLLISIONS set for 1 tables and 0 wildcard entries

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  • ?????????????:3?15?~17?

    - by Yusuke.Yamamoto
    2011?3?15?~2011?3?17?????????????????(Oracle Direct Seminar)?????????????????????????????????????????????????????????????????? ?????????????????????????????? ?????????????????????????????????????????????OTN???? ?????? ????? ?????????????? ????????????? ?OTN???? ?????? ????? http://www.oracle.com/technetwork/jp/ondemand/db-basic/index.html ??????????????????????????????? 3/15 11:00~:???!?????????????????? http://eventreg.oracle.com/webapps/events/ns/EventsDetail.jsp?p_eventId=124542&src=7013395&src=7013395&Act=388 3/15 15:00~:????????! ?????????????? http://eventreg.oracle.com/webapps/events/ns/EventsDetail.jsp?p_eventId=124543&src=7013395&src=7013395&Act=389 3/16 11:00~:?ORACLE MASTER [Bronze DBA11g] ? http://eventreg.oracle.com/webapps/events/ns/EventsDetail.jsp?p_eventId=124572&src=7013395&src=7013395&Act=391 3/16 15:00~:?Oracle Database???????XML?????? http://eventreg.oracle.com/webapps/events/ns/EventsDetail.jsp?p_eventId=124573&src=7013395&src=7013395&Act=392 3/17 11:00~:?????????·?????????????GoldenGate? http://eventreg.oracle.com/webapps/events/ns/EventsDetail.jsp?p_eventId=124574&src=7013395&src=7013395&Act=393 3/17 15:00~:???????!Web????????/?????????????? http://eventreg.oracle.com/webapps/events/ns/EventsDetail.jsp?p_eventId=124578&src=7013395&src=7013395&Act=395 ?????????? Oracle Direct Seminar??? [email protected]

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  • ???:2013?10??PSU???!

    - by ??
    ???:2013?10??PSU???!10?16? Oracle ??????PSU/SPU(CPU)????,????????????:??11.2.0.4 ?????8??????,?????PSU????11.2.0.4???,???????PSU??2014?1???? 12.1.0.1??????PSU(12.1.0.1.1)??GI?PSU;   ?????PUS???EXADATA???-GI?PSU???EXADATA???;  ????????PDB?????,???????????????;  ?12c????,SPU??????????,??????PSU,??????????????;11.2.0.2.12?11.2.0.2?????PSU      ???????????"Patch Set Update and Critical Patch Update October 2013 Availability Document" (Doc ID 1571391.1)?,     ??????:"3.1.4.4 Oracle Database 11.2.0.2", ? 11 ????????;     ?????????Oracle????????????,????????     ??"Release Schedule of Current Database Releases" (Doc ID 742060.1) ???;     ??????PSU????????11.2.0.2?PSU?????,??????????????;11.2.0.2.12 ? 11.1.0.7.17 PSU ??????????????,???????????????.10.2.0.5.13 ?PSU????,??????????????     10.2(.0.5)?????????(Extended Support)???7????,?????10.2.0.5 PSU?????;     ?????????,Oracle????"limited extended support"???,Limited Extended Support ????????????????,     ???????????PSU?????     ???????"limited extended support" ????????????,???????????????????PSU,     ??????????????PSU?,????PSU???,?????oracle License???????????10.2.0.4 ??,??????????PSU???;????PSU???,??????MOS??:Note: 1571655.1 Critical Patch Update October 2013 Database Known IssuesNote:1571653.1 Critical Patch October 2013 Database Patch Security Vulnerability Molecule MappingNote:1571731.1 Oracle Grid Infrastructure Patch Set Update 12.1.0.1.1 Known IssuesNote:1571652.1 Oracle Grid Infrastructure Patch Set Update 11.2.0.3.8 Known IssuesNote:1571651.1 Oracle Database Patch Set Update 12.1.0.1.1 Known IssuesNote:1571650.1 Oracle Database Patch Set Update 11.2.0.3.8 Known IssuesNote:1571649.1 Oracle Database Patch Set Update 11.2.0.2.12 Known IssuesNote:1571647.1 Oracle Database Patch Set Update 11.1.0.7.17 Known IssuesNote:1571645.1 Oracle Database Patch Set Update 10.2.0.5.13 Known IssuesNote:1227443.1 Patch Set Updates Known Issues Notes

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  • Best pattern for storing (product) attributes in SQL Server

    - by EdH
    We are starting a new project where we need to store product and many product attributes in a database. The technology stack is MS SQL 2008 and Entity Framework 4.0 / LINQ for data access. The products (and Products Table) are pretty straightforward (a SKU, manufacturer, price, etc..). However there are also many attributes to store with each product (think industrial widgets). These may range from color to certification(s) to pipe size. Every product may have different attributes, and some may have multiples of the same attribute (Ex: Certifications). The current proposal is that we will basically have a name/value pair table with a FK back to the product ID in each row. An example of the attributes Table may look like this: ProdID AttributeName AttributeValue 123 Color Blue 123 FittingSize 1.25 123 Certification AS1111 123 Certification EE2212 123 Certification FM.3 456 Pipe 11 678 Color Red 999 Certification AE1111 ... Note: Attribute name would likely come from a lookup table or enum. So the main question here is: Is this the best pattern for doing something like this? How will the performance be? Queries will be based on a JOIN of the product and attributes table, and generally need many WHEREs to filter on specific attributes - the most common search will be to find a product based on a set of known/desired attributes. If anyone has any suggestions or a better pattern for this type of data, please let me know. Thanks! -Ed

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  • Struggling with a data modeling problem

    - by rpat
    I am struggling with a data model (I use MySQL for the database). I am uneasy about what I have come up with. If someone could suggest a better approach, or point me to some reference matter I would appreciate it. The data would have organizations of many types. I am trying to do a 3 level classification (Class, Category, Type). Say if I have 'Italian Restaurant', it will have the following classification Food Services Restaurants Italian However, an organization may belong to multiple groups. A restaurant may also serve Chinese and Italian. So it will fit into 2 classifications Food Services Restaurants Italian Food Services Restaurants Chinese The classification reference tables would be like the following: ORG_CLASS (RowId, ClassCode, ClassName) 1, FOOD, Food Services ORG_CATEGORY(RowId, ClassCode, CategoryCode, CategoryName) 1, FOOD, REST, Restaurants ORG_TYPE (RowId, ClassCode, CategoryCode, TypeCode, TypeName) 100, FOOD, REST, ITAL, Italian 101, FOOD, REST, CHIN, Chinese 102, FOOD, REST, SPAN, Spanish 103, FOOD, REST, MEXI, Mexican 104, FOOD, REST, FREN, French 105, FOOD, REST, MIDL, Middle Eastern The actual data tables would be like the following: I will allow an organization a max of 3 classifications. I will have 3 GroupIds each pointing to a row in ORG_TYPE. So I have my ORGANIZATION_TABLE ORGANIZATION_TABLE (OrgGroupId1, OrgGroupId2, OrgGroupId3, OrgName, OrgAddres) 100,103,NULL,MyRestaurant1, MyAddr1 100,102,NULL,MyRestaurant2, MyAddr2 100,104,105, MyRestaurant3, MyAddr3 During data add, a dialog could let the user choose the clssa, category, type and the corresponding GroupId could be populated with the rowid from the ORG_TYPE table. During Search, If all three classification are chosen, It will be more specific. For example, if Food Services Restaurants Italian is the criteria, the where clause would be 'where OrgGroupId1 = 100' If only 2 levels are chosen Food Services Restaurants I have to do 'where OrgGroupId1 in (100,101,102,103,104,105, .....)' - There could be a hundred in that list I will disallow class level search. That is I will force selection of a class and category The Ids would be integers. I am trying to see performance issues and other issues. Overall, would this work? or I need to throw this out and start from scratch.

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  • Graph-structured databases and Php

    - by stagas
    I want to use a graph database using php. Can you point out some resources on where to get started? Is there any example code / tutorial out there? Or are there any other methods of storing data that relate to each other in totally random/abstract situations? - Very abstract example of the relations needed: John relates to Mary, both relate to School, John is Tall, Mary is Short, John has Blue Eyes, Mary has Green Eyes, query I want is which people are related to 'Short people that have Green Eyes and go to School' - answer John - Another example: TrackA -> ArtistA -> ArtistB -> AlbumA -----> [ label ] -> AlbumB -----> [ A ] -> TrackA:Remix -> Genre:House -> [ Album ] -----> [ label ] TrackB -> [ C ] [ B ] Example queries: Which Genre is TrackB closer to? answer: House - because it's related to Album C, which is related to TrackA and is related to Genre:House Get all Genre:House related albums of Label A : result: AlbumA, AlbumB - because they both have TrackA which is related to Genre:House - It is possible in MySQL but it would require a fixed set of attributes/columns for each item and a complex non-flexible query, instead I need every attribute to be an item by itself and instead of 'belonging' to something, to be 'related' to something.

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  • Building a News-feed that comprises posts "created by user's connections" && "on the topics user is following"

    - by aklin81
    I am working on a project of Questions & Answers website that allows a user to follow questions on certain topics from his network. A user's news-feed wall comprises of only those questions that have been posted by his connections and tagged on the topics that he is following(his expertise topics). I am confused what database's datamodel would be most fitting for such an application. The project needs to consider the future provisions for scalability and high performance issues. I have been looking at Cassandra and MySQL solutions as of now. After my study of Cassandra I realized that Simple news-feed design that shows all the posts from network would be easy to design using Cassandra by executing fast writes to all followers of a user about the post from user. But for my kind of application where there is an additional filter of 'followed topics', (ie, the user receives posts "created by his network" && "on topics user is following"), I could not convince myself with a good schema design in Cassandra. I hope if I missed something because of my short understanding of cassandra, perhaps, can you please help me out with your suggestions of how this news-feed could be implemented in Cassandra ? Looking for a great project with Cassandra ! Edit: There are going to be maximum 5 tags allowed for tagging the question (ie, max 5 topics can be tagged on a question).

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  • Modifying my website to allow anonymous comments

    - by David
    I write the code for my own website as an educational/fun exercise. Right now part of the website is a blog (like every other site out there :-/) which supports the usual basic blog features, including commenting on posts. But I only have comments enabled for logged-in users; I want to alter the code to allow anonymous comments - that is, I want to allow people to post comments without first creating a user account on my site, although there will still be some sort of authentication involved to prevent spam. Question: what information should I save for anonymous comments? I'm thinking at least display name and email address (for displaying a Gravatar), and probably website URL because I eventually want to accept OpenID as well, but would anything else make sense? Other question: how should I modify the database to store this information? The schema I have for the comment table is currently comment_id smallint(5) // The unique comment ID post_id smallint(5) // The ID of the post the comment was made on user_id smallint(5) // The ID of the user account who made the comment comment_subject varchar(128) comment_date timestamp comment_text text Should I add additional fields for name, email address, etc. to the comment table? (seems like a bad idea) Create a new "anonymous users" table? (and if so, how to keep anonymous user ids from conflicting with regular user ids) Or create fake user accounts for anonymous users in my existing users table? Part of what's making this tricky is that if someone tries to post an anonymous comment using an email address (or OpenID) that's already associated with an account on my site, I'd like to catch that and prompt them to log in.

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  • Schema design: many to many plus additional one to many

    - by chrisj
    Hi, I have this scenario and I'm not sure exactly how it should be modeled in the database. The objects I'm trying to model are: teams, players, the team-player membership, and a list of fees due for each player on a given team. So, the fees depend on both the team and the player. So, my current approach is the following: **teams** id name **players** id name **team_players** id player_id team_id **team_player_fees** id team_players_id amount send_reminder_on Schema layout ERD In this schema, team_players is the junction table for teams and players. And the table team_player_fees has records that belong to records to the junction table. For example, playerA is on teamA and has the fees of $10 and $20 due in Aug and Feb. PlayerA is also on teamB and has the fees of $25 and $25 due in May and June. Each player/team combination can have a different set of fees. Questions: Are there better ways to handle such a scenario? Is there a term for this type of relationship? (so I can google it) Or know of any references with similar structures?

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  • Joining Tables Based on Foreign Keys

    - by maestrojed
    I have a table that has a lot of fields that are foreign keys referencing a related table. I am writing a script in PHP that will do the db queries. When I query this table for its data I need to know the values associated with these keys not the key. How do most people go about this? A 101 way to do this would be to query this table for its data including the foreign keys and then query the related tables to get each key's value. This could be a lot of queries (~10). Question 1: I think I could write 1 query with a bunch of joins. Would that be better? This approach also requires the querying script to know which table fields are foreign keys. Since I have many tables like this but all with different fields, this means writing nice generic functions is hard. MySQL InnoDB tables allow for foreign constraints. I know the database has these set up correctly. Question 2: What about the idea of querying the table and identifying what the constraints are and then matching them up using whatever process I decide on from Question 1. I like this idea but never see it being used in code. Makes me think its not a good idea for some reason. I would use something like SHOW CREATE TABLE tbl_name; to find what constraints/relationships exist for that table. Thank you for any suggestions or advice.

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  • smallest mysql type that accomodates single decimal

    - by donpal
    Database newbie here. I'm setting up a mysql table. One of the fields will accept a value in increment of a 0.5. e.g. 0.5, 1.0, 1.5, 2.0, .... 200.5, etc. I've tried int but it doesn't capture the decimals. `value` int(10), What would be the smallest type that can accommodate this value, considering it's only a single decimal. I also was considering that because the decimal will always be 0.5 if at all, I could store it in a separate boolean field? So I would have 2 fields instead. Is this a stupid or somewhat over complicated idea? I don't know if it really saves me any memory, and it might get slower now that I'm accessing 2 fields instead of 1 `value` int(10), `half` bool, //or something similar to boolean What are your suggestions guys? Is the first option better, and what's the smallest data type in that case that would get me the 0.5?

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  • Help a CRUD programmer think about an "approval workflow"

    - by gerdemb
    I've been working on a web application that is basically a CRUD application (Create, Read, Update, Delete). Recently, I've started working on what I'm calling an "approval workflow". Basically, a request is generated for a material and then sent for approval to a manager. Depending on what is requested, different people need to approve the request or perhaps send it back to the requester for modification. The approvers need to keep track of what to approve what has been approved and the requesters need to see the status of their requests. As a "CRUD" developer, I'm having a hard-time wrapping my head around how to design this. What database tables should I have? How do I keep track of the state of the request? How should I notify users of actions that have happened to their requests? Is their a design pattern that could help me with this? Should I be drawing state-machines in my code? I think this is a generic programing question, but if it makes any difference I'm using Django with MySQL.

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  • Delivering activity feed items in a moderately scalable way

    - by sotangochips
    The application I'm working on has an activity feed where each user can see their friends' activity (much like Facebook). I'm looking for a moderately scalable way to show a given users' activity stream on the fly. I say 'moderately' because I'm looking to do this with just a database (Postgresql) and maybe memcached. For instance, I want this solution to scale to 200k users each with 100 friends. Currently, there is a master activity table that stores the rendered html for the given activity (Jim added a friend, George installed an application, etc.). This master activity table keeps the source user, the html, and a timestamp. Then, there's a separate ('join') table that simply keeps a pointer to the person who should see this activity in their friend feed, and a pointer to the object in the main activity table. So, if I have 100 friends, and I do 3 activities, then the join table will then grow to 300 items. Clearly this table will grow very quickly. It has the nice property, though, that fetching activity to show to a user takes a single (relatively) inexpensive query. The other option is to just keep the main activity table and query it by saying something like: select * from activity where source_user in (1, 2, 44, 2423, ... my friend list) This has the disadvantage that you're querying for users who may never be active, and as your friend list grows, this query can get slower and slower. I see the pros and the cons of both sides, but I'm wondering if some SO folks might help me weigh the options and suggest one way or they other. I'm also open to other solutions, though I'd like to keep it simple and not install something like CouchDB, etc. Many thanks!

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  • Having to insert a record, then update the same record warrants 1:1 relationship design?

    - by dianovich
    Let's say an Order has many Line items and we're storing the total cost of an order (based on the sum of prices on order lines) in the orders table. -------------- orders -------------- id ref total_cost -------------- -------------- lines -------------- id order_id price -------------- In a simple application, the order and line are created during the same step of the checkout process. So this means INSERT INTO orders .... -- Get ID of inserted order record INSERT into lines VALUES(null, order_id, ...), ... where we get the order ID after creating the order record. The problem I'm having is trying to figure out the best way to store the total cost of an order. I don't want to have to create an order create lines on an order calculate cost on order based on lines then update record created in 1. in orders table This would mean a nullable total_cost field on orders for starters... My solution thus far is to have an order_totals table with a 1:1 relationship to the orders table. But I think it's redundant. Ideally, since everything required to calculate total costs (lines on an order) is in the database, I would work out the value every time I need it, but this is very expensive. What are your thoughts?

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  • guarantee child records either in one table or another, but not both?

    - by user151841
    I have a table with two child tables. For each record in the parent table, I want one and only one record in one of the child tables -- not one in each, not none. How to I define that? Here's the backstory. Feel free to criticize this implementation, but please answer the question above, because this isn't the only time I've encountered it: I have a database that holds data pertaining to user surveys. It was originally designed with one authentication method for starting a survey. Since then, requirements have changed, and now there are two different ways someone could sign on to start a survey. Originally I captured the authentication token in a column in the survey table. Since requirements changed, there are three other bits of data that I want to capture in authentication. So for each record in the survey table, I'm either going to have one token, or a set of three. All four of these are of different types, so my thought was, instead of having four columns where either one is going to be null, or three are going to be null ( or even worse, a bad mashup of either of those scenarios ), I would have two child tables, one for holding the single authentication token, the other for holding the three. Problem is, I don't know offhand how to define that in DDL. I'm using MySQL, so maybe there's a feature that MySQL doesn't implement that lets me do this.

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