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• Happy Birthday, SPARC!

  - by A&C Redaktion

  25 Jahre gibt es SPARC in diesem Herbst – da gratulieren Oracle A&C und alle Partner natürlich ganz herzlich! Wir blicken zurück auf ein Vierteljahrhundert Erfolgsgeschichte:Wir befinden uns im Jahr 1987 und klobige graue PCs halten seit einigen Jahren Einzug in Büros und Privathäuser. Ein innovatives Startup-Unternehmen namens Sun Microsystems präsentiert seinen neuen Computer Sun-4, die eigentliche Sensation jedoch ist der Mikroprozessor, den die jungen Leute extra dafür entwickelt hatten: SPARC. Es handelte sich um einen extrem leistungsfähigen RISC-Hauptprozessor, der sowohl in den eigenen Workstations als auch den Servern der Sun-4-Baureihe zum Einsatz kommt. Vor allem in der Unternehmens-IT ermöglicht SPARC in den Folgejahren einen enormen Sprung nach vorn.Die weitere Entwicklung von SPARC, kombiniert mit einem Überblick über andere Meilensteine in der Geschichte der Computerwelt, finden Sie auf der Webseite "Celebrate 25 Years of SPARC Innovation".Wir springen gleich weiter in die Gegenwart, denn auch seit Sun zu Oracle gehört, hat sich so manches getan: Gerade erst hat Oracle die neue Server-Linie Sparc T4 vorgestellt – in Fachkreisen spricht man bereits von der größten Leistungssteigerung in der Geschichte der SPARC-Prozessoren.In den USA wurde das Jubiläum bereits kräftig gefeiert: Hier finden Sie Bilder vom Geburtstagsfest im Museum für Computer-Geschichte in Mountain View, Kalifornien, bei dem auch die SPARC-Entwickler Bill Joy and Andreas von Bechtolsheim zugegen waren und auch im Video SPARC-Event Highlights dreht sich alles um das Jubiläum. In der Oracle Familie gibt es 2012 noch ein weiteres Geburtstagskind: Solaris wird 20, herzlichen Glückwunsch! Das Unix-Betriebssystem, basierend auf SunOS, kam im Jahr 1992 erstmals auf den Markt. Solaris konnte seine gute Stellung seither behaupten und hat nun mit Solaris 11.1 das erste Cloud-Betriebssystem vorgestellt. Dieses überträgt die Zuverlässigkeit, Sicherheit und Skalierbarkeit des bewährten Solaris in die Cloud und bietet eine optimale Plattform für Unternehmensanwendungen.  Lesen Sie hier, was die Fachpresse über die Geburtstagskinder schreibt: ProLinux.de (SPARC) Computerwoche.de (Solaris)SearchDataCenter.de (Solaris)

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• Windows 2008 R2 Scheduled Task Not Running With Admin Privileges even if granted?

  - by j.rightly

  I have a scheduled task that is running as USER. I have checked the box "Run with highest privileges" in the scheduled task properties. The task is a powershell script that, among other things, reboots the system. The script executes and runs normally, but as a scheduled task, it fails to reboot the system. Here is the kicker: When I manually run the script as USER using the exact same command line as what's in the scheduled task, the script still runs but this time it actually reboots the system. I have UAC disabled and USER is a member of the local Admins group. The local Admins group has the right to shut down the system. Nothing in the event logs offers any clues. Why would the same script running under the same credentials work interactively but not as a scheduled task? UPDATE: This is too weird. When the task ran on schedule, everything worked normally.

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• SQL User Group Events coming - Cambridge, Leeds, Manchester and Edinburgh

  - by tonyrogerson

  Neil Hambly and myself are presenting next week in Cambridge, Neil will be showing us how to use tools at hand to determine the current activity on your database servers and I'll be doing a talk around Disaster Recovery and High Availability and the options we have at hand.The User Group is growing in size and spread, there is a Southampton event planned for the 9th Dec - make sure you keep your eyes peeled for more details - the best place is the UK SQL Server User Group LinkedIn area.Want removing from this email list? Then just reply with remove please on the subject line.Cambridge SQL UG - 25th Nov, EveningEvening Meeting, More info and registerNeil Hambly on Determining the current activity of your Database Servers, Product demo from Red-Gate, Tony Rogerson on HA/DR/Scalability(Backup/Recovery options - clustering, mirroring, log shipping; scaling considerations etc.)Leeds SQL UG - 8th Dec, EveningEvening Meeting, More info and registerNeil Hambly will be talking about Index Views and Computed Columns for Performance, Tony Rogerson will be showing some advanced T-SQL techniques.Manchester SQL UG - 9th Dec, EveningEvening Meeting, More info and registerEnd of year wrap up, networking, drinks, some discussions - more info to follow soon.Edinburgh SQL UG - 9th Dec, EveningEvening Meeting, More info and registerSatya Jayanty will give an X factor for a DBAs life and Tony Rogerson will talk about SQL Server internals.Many thanks,Tony Rogerson, SQL Server MVPUK SQL Server User Grouphttp://sqlserverfaq.com

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• Keyboard input system handling

  - by The Communist Duck

  Note: I have to poll, rather than do callbacks because of API limitations (SFML). I also apologize for the lack of a 'decent' title. I think I have two questions here; how to register the input I'm receiving, and what to do with it. Handling Input I'm talking about after the fact you've registered that the 'A' key has been pressed, for example, and how to do it from there. I've seen an array of the whole keyboard, something like: bool keyboard[256]; //And each input loop check the state of every key on the keyboard But this seems inefficient. Not only are you coupling the key 'A' to 'player moving left', for example, but it checks every key, 30-60 times a second. I then tried another system which just looked for keys it wanted. std::map< unsigned char, Key keyMap; //Key stores the keycode, and whether it's been pressed. Then, I declare a load of const unsigned char called 'Quit' or 'PlayerLeft'. input-BindKey(Keys::PlayerLeft, KeyCode::A); //so now you can check if PlayerLeft, rather than if A. However, the problem with this is I cannot now type a name, for example, without having to bind every single key. Then, I have the second problem, which I cannot really think of a good solution for: Sending Input I now know that the A key has been pressed or that playerLeft is true. But how do I go from here? I thought about just checking if(input-IsKeyDown(Key::PlayerLeft) { player.MoveLeft(); } This couples the input greatly to the entities, and I find it rather messy. I'd prefer the player to handle its own movement when it gets updated. I thought some kind of event system could work, but I do not know how to go with it. (I heard signals and slots was good for this kind of work, but it's apparently very slow and I cannot see how it'd fit). Thanks.

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• Have rTorrent to move .torrent files

  - by David Alvares

  I am running rTorrent 0.9.2 and have configured it to move completed torrents to a different folder with this configuration line: system.method.set_key = event.download.finished,move_complete,"d.set_directory=~/done/;execute=mv,-u,$d.get_base_path=,~/done/" This is working fine, but I would like it to also move the .torrent file that it creates (from a magnet link into the session directory) into this done directory with the same name as the torrent and a .torrent extension. I tried adding another cp command, but I can not seem to figure out which variable ($d.get_hash did not work) stores the torrent's hash (which is what the .torrent files are named in the session directory). Is there a way to do this with rTorrent, if so how?

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• You Need BRM When You have EBS – and Even When You Don’t!

  - by bwalstra

  Here is a list of criteria to test your business-systems (Oracle E-Business Suite, EBS) or otherwise to support your lines of digital business - if you score low, you need Oracle Billing and Revenue Management (BRM). Functions Scalability High Availability (99.999%) Performance Extensibility (e.g. APIs, Tools) Upgradability Maintenance Security Standards Compliance Regulatory Compliance (e.g. SOX) User Experience Implementation Complexity Features Customer Management Real-Time Service Authorization Pricing/Promotions Flexibility Subscriptions Usage Rating and Pricing Real-Time Balance Mgmt. Non-Currency Resources Billing & Invoicing A/R & G/L Payments & Collections Revenue Assurance Integration with Key Enterprise Applications Reporting Business Intelligence Order & Service Mgmt (OSM) Siebel CRM E-Business Suite On-/Off-line Mediation Payment Processing Taxation Royalties & Settlements Operations Management Disaster Recovery Overall Evaluation Implementation Configuration Extensibility Maintenance Upgradability Functional Richness Feature Richness Usability OOB Integrations Operations Management Leveraging Oracle Technology Overall Fit for Purpose You need Oracle BRM: Built for high-volume transaction processing Monetizes any service or event based on any metric Supports high-volume usage rating, pricing and promotions Provides real-time charging, service authorization and balance management Supports any account structure (e.g. corporate hierarchies etc.) Scales from low volumes to extremely high volumes of transactions (e.g. billions of trxn per hour) Exposes every single function via APIs (e.g. Java, C/C++, PERL, COM, Web Services, JCA) Immediate Business Benefits of BRM: Improved business agility and performance Supports the flexibility, innovation, and customer-centricity required for current and future business models Faster time to market for new products and services Supports 360 view of the customer in real-time – products can be launched to targeted customers at a record-breaking pace Streamlined deployment and operation Productized integrations, standards-based APIs, and OOB enablement lower deployment and maintenance costs Extensible and scalable solution Minimizes risk – initial phase deployed rapidly; solution extended and scaled seamlessly per business requirements Key Considerations Productized integration with key Oracle applications Lower integration risks and cost Efficient order-to-cash process Engineered solution – certification on Exa platform Exadata tested at PayPal in the re-platforming project Optimal performance of Oracle assets on Oracle hardware Productized solution in Rapid Offer Design and Order Delivery Fast offer design and implementation Significantly shorter order cycle time Productized integration with Oracle Enterprise Manager Visibility to system operability for optimal up time

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• How to temporarily stop web pages intercepting a right-click?

  - by callum

  Some websites like Google Drive intercept right-clicks and provide their own context menu. This is usually what I want, but sometimes I still want to do a normal, native browser right-click. Is there any modifier key or something like that to make it so a right-click doesn't trigger a click event on the web page, so it can't show it's context menu? I want to do this per-click, not by changing a setting somewhere. If there are different techniques depending on browser/OS, please list them.

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• HDD vanished after wakeup from standby

  - by Sam

  In my computer I got two hard drives: One 80GB Intel X25 Postville SSD for the system and a 1,5TB Sata HDD for data. When I put the system into standby, and wake it up again, roundabout 50% of the time the 1,5TB HDD is not found. It just vanished from the system (wreaking havok to all programs running which had open files on it). Even going into the system management and refreshing the drives does not find the lost HDD. There are no messages about this in the event log. After a warm reboot the hdd is found again, just like it should. The system is a Shuttle SP35P2 Pro with 8GB Ram and DualCore CPU, OS is Windows 7 Ultimate. I even set up the OS anew, didn't help. Any ideas what might cause this? How to debug, or maybe even fix it?

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• Runaway version store in tempdb

  - by DavidWimbush

  Today was really a new one. I got back from a week off and found our main production server's tempdb had gone from its usual 200MB to 36GB. Ironically I spent Friday at the most excellent SQLBits VI and one of the sessions I attended was Christian Bolton talking about tempdb issues - including runaway tempdb databases. How just-in-time was that?! I looked into the file growth history and it looks like the problem started when my index maintenance job was chosen as the deadlock victim. (Funny how they almost make it sound like you've won something.) That left tempdb pretty big but for some reason it grew several more times. And since I'd left the file growth at the default 10% (aaargh!) the worse it got the worse it got. The last regrowth event was 2.6GB. Good job I've got Instant Initialization on. Since the Disk Usage report showed it was 99% unallocated I went into the Shrink Files dialogue which helpfully informed me the data file was 250MB.  I'm afraid I've got a life (allegedly) so I restarted the SQL Server service and then immediately ran a script to make the initial size bigger and change the file growth to a number of MB. The script complained that the size was smaller than the current size. Within seconds! WTF? Now I had to find out what was using so much of it. By using the DMV sys.dm_db_file_space_usage I found the problem was in the version store, and using the DMV sys.dm_db_task_space_usage and the Top Transactions by Age report I found that the culprit was a 3rd party database where I had turned on read_committed_snapshot and then not bothered to monitor things properly. Just because something has always worked before doesn't mean it will work in every future case. This application had an implicit transaction that had been running for over 2 hours.

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• HTML5 point and click adventure game code structure with CreateJS

  - by user1612686

  I'm a programming beginner. I made a tiny one scene point and click adventure game to try to understand simple game logic and came up with this: CreateJS features prototypes for creating bitmap images, sprites and sounds objects. I create them and define their properties in a corresponding function (for example images(); spritesheets(), sounds()...). I then create functions for each animation sequence and "game level" functions, which handle user interactions and play the according animations and sounds for a certain event (when the level is complete, the current level function calls the next level function). And I end up with quite the mess. What would be the "standard (if something like that exists)" OOP approach to structure simple game data and interactions like that? I thought about making game.images, game.sprites, game.sounds objects, which contain all the game data with its properties using CreateJS constructors. game.spriteAnimations and game.tweenAnimations objects for sprite animations and tweens and a game.levelN object, which communicates with a game.interaction object, processing user interaction. Does this make any sense? How do you structure your simple game code? Thanks in advance!

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• Disable (or switch off) a network interface on windows but keep the "plug and play"

  - by Leandro

  I'm looking for a good workaround to do this on Windows 7 and Windows XP: Disable or make ineffective the network interface (ETH, WIFI, any NIC). If the user connect his ETH cable, the network interface enable again. Important Notes to take care: I'm working with wmic on Win7 (through the command line) I'm working with devcon on WinXP (through the command line) I'm specifically working with the .NET Framework 2.0 on C# but this is just for informational purposes. I know that an event won't help me to detect it (if there is a way or workaround to do this I don't know it). The real problem is that when I disable the NIC, I can't know if the user connects his cable or has a wired network. This is why I am looking for a workaround. I'll treat suggestions as answers if no direct answer exists. I'll provide any extra detail necessary.

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• Top Reasons to Take the MySQL Cluster Training

  - by Antoinette O'Sullivan

  Here are the top reasons to take the authorized MySQL Cluster training course: Take training which was developed by MySQL Cluster product team and delivered by the MySQL Cluster experts at Oracle Learn how to develop, deploy, manage and scale your MySQL Cluster applications more efficiently Keep your mission-critical applications and essential services up and running 24x7 Deliver the highest performance and scalability using MySQL Cluster best practices In this 3 day course, experienced database users learn the important details of clustering necessary to get started with MySQL Cluster, to properly configure and manage the cluster nodes to ensure high availability, to install the different nodes and provide a better understanding of the internals of the cluster. To see the schedule for this course, go to the Oracle University Portal (click on MySQL). Should you not see an event for a location/date that suits you, register your interest in additional events. Here is a small sample of the events already on the schedule for the MySQL Cluster course:  Location  Date  Delivery Language  Prague, Czech Republic  17 September 2012  Czech  Warsaw, Poland  1 August 2012  Polish  London, United Kingdom  18 July 2012  English  Lisbon, Portugal  3 December 2012  European Portugese  Nice, France  8 October 2012  French  Barcelona, Spain  25 September 2012  Spanish  Madrid, Spain  20 August 2012  Spanish  Denver, United States  17 October 2012  English  Chicago, United States  22 August 2012  English  Petaling Jaya, Malaysia  10 October 2012  English  Singapore  21 August 2012  English  Mexico City, Mexico  23 July 2012  Spanish

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• HTTP, JSON, JavaScript, Map and Reduce built-in to MySQL

  - by Bertrand Matthelié

  Oracle MySQL Engineer Ulf Wendel delivered yesterday a talk about his Proof of Concept at the International PHP Conference in Berlin entitled: “HTTP, JSON, JavaScript, Map and Reduce built-in to MySQL - make it happen, today.” The presentation has been featured today on the home page of SlideShare, both into the “Hot on Facebook” and “Hot on Twitter” sections. Well done, Ulf! Especially just before the wedding…:) Presentation abstract: See how a MySQL Server plugin can be developed to build all this into MySQL. A new direct wire between MySQL and client-side JavaScript is created. MySQL speaks HTTP, replies JSON and offers server-side JavaScript. Server-side JavaScript gets access to MySQL data and does Map&Reduce of JSON documents stored in MySQL. Fast? 2-4x faster than proxing client-side JavaScript request through PHP/Apache. Reasonable results... Slides available here. And, talking about innovation… today is Oracle’s MySQL Innovation Day, you can still attend the event online. Register Now, it starts at 9.00 am PT.

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• IIS 8 Random 503 service unavailable

  - by Ivo

  We migrated a busy website to Windows Server 2012 with IIS 8. The website randomly gives the error "503 service unavailable" after an user presses F5 the error is gone again. The website is build in ASP.NET MVC 3. The website runs on one application pool, with default settings There are around 500 to 900 concurrent users on the website during the day, and the error happens more often when there are more 650 users. The CPU and the memory use on the server is stable. There is nothing about the 503 errors in the application log, the IIS log and the event log. Does anyone has any clue what the problem can be or how we can trace the the problem?

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• Apache VERY high page load time

  - by Aaron Waller

  My Drupal 6 site has been running smoothly for years but recently has experienced intermittent periods of extreme slowness (10-60 sec page loads). Several hours of slowness followed by hours of normal (4-6 sec) page loads. The page always loads with no error, just sometimes takes forever. My setup: Windows Server 2003 Apache/2.2.15 (Win32) Jrun/4.0 PHP 5 MySql 5.1 Drupal 6 Cold fusion 9 Vmware virtual environment DMZ behind a corporate firewall Traffic: 1-3 hits/sec avg Troubleshooting No applicable errors in apache error log No errors in drupal event log Drupal devel module shows 242 queries in 366.23 milliseconds,page execution time 2069.62 ms. (So it looks like queries and php scripts are not the problem) NO unusually high CPU, memory, or disk IO Cold fusion apps, and other static pages outside of drupal also load slow webpagetest.org test shows very high time-to-first-byte The problem seems to be with Apache responding to requests, but previously I've only seen this behavior under 100% cpu load. Judging solely by resource monitoring, it looks as though very little is going on. Here is the kicker - roughly half of the site's access comes from our LAN, but if I disable the firewall rule and block access from outside of our network, internal (LAN) access (1000+ devices) is speedy. But as soon as outside access is restored the site is crippled. Apache config? Crawlers/bots? Attackers? I'm at the end of my rope, where should I be looking to determine where the problem lies?

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• TDWI World Conference Features Oracle and Big Data

  - by Mandy Ho

  Oracle is a Gold Sponsor at this year's TDWI World Conference Series, held at the Manchester Grand Hyatt in San Diego, California - July 31 to Aug 1. The theme of this event is Big Data Tipping Point: BI Strategies in the Era of Big Data. The conference features an educational look at how data is now being generated so quickly that organizations across all industries need new technologies to stay ahead - to understand customer behavior, detect fraud, improve processes and accelerate performance. Attendees will hear how the internet, social media and streaming data are fundamentally changing business intelligence and data warehousing. Big data is reaching critical mass - the tipping point. Oracle will be conducting the following Evening Workshop. To reserve your space, call 1.800.820.5592 ext 10775. Title...:    Integrating Big Data into Your Data Center (or A Big Data Reference Architecture) Date.:    Wed., August 1, 2012, at 7:00 p.m Venue:: Manchester Grand Hyatt, San Diego, Room Weblogs, Social Media, smart meters, senors and other devices generate high volumes of low density information that isn't readily accessible in enterprise data warehouses and business intelligence applications today. But, this data can have relevant business value, especially when analyzed alongside traditional information sources. In this session, we will outline a reference architecture for big data that will help you maximize the value of your big data implementation. You will learn: The key technologies in a big architecture, and their specific use case The integration point of the various technologies and how they fit into your existing IT environment How effectively leverage analytical sandboxes for data discovery and agile development of data driven solutions   At the end of this session you will understand the reference architecture and have the tools to implement this architecture at your company. Presenter: Jean-Pierre Dijcks, Senior Principal Product Manager Don't miss our booth and the chance to meet with our Big data experts on the exhibition floor at booth #306. 

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• windows 7 crash during hibernation

  - by Andrew Fforts

  At times, when I hibernate my Dell Latitude e6400 with Windows 7 (64 bit), the laptop screen goes black as it should, but then it takes several minutes before it powers down. Then, when I attempt to "resume," Windows boots up from a fresh startup, with all my work lost, and tells me that it's recovered from a serious error. What can I do to resolve this problem? Other background info: -I got a new hard drive with plenty of space about a year ago; I only use a small fraction of that space. This sometimes happens when I don't have any programs running at all. If it's relevant, I do have Dropbox and OneDrive running in the background, though. -The problem usually occurs when I hibernate just after I unplug from an external monitor to bring my laptop home, but I believe it happens at other times, too. Problem signature: Problem Event Name: BlueScreen OS Version: 6.1.7601.2.1.0.256.4 Locale ID: 1033 Additional information about the problem: BCCode: 1000009f BCP1: 0000000000000004 BCP2: 0000000000000258 BCP3: FFFFFA80036DEB50 BCP4: FFFFF80000B9C510 OS Version: 6_1_7601 Service Pack: 1_0 Product: 256_1

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• Gesture Detector not firing

  - by Tyler

  So I'm trying to create a input class that implements a InputHandler & GestureListener in order to support both Android & Desktop. The problem is that not all the methods are being called properly. Here is the input class definition & a couple of the methods: public class InputHandler implements GestureListener, InputProcessor{ ... public InputHandler(OrthographicCamera camera, Map m, Player play, Vector2 maxPos) { ... @Override public boolean zoom(float originalDistance, float currentDistance) { //this.zoom = true; this.zoomRatio = originalDistance / currentDistance; cam.zoom = cam.zoom * zoomRatio; Gdx.app.log("GestureDetector", "Zoom - ratio: " + zoomRatio); return true; } @Override public boolean touchDown(int x, int y, int pointerNum, int button) { booleanConditions[TOUCH_EVENT] = true; this.inputButton = button; this.inputFingerNum = pointerNum; this.lastTouchEventLoc.set(x,y); this.currentCursorPos.set(x,y); if(pointerNum == 1) { //this.fingerOne = true; this.fOnePosition.set(x, y); } else if(pointerNum == 2) { //this.fingerTwo = true; this.fTwoPosition.set(x,y); } Gdx.app.log("GestureDetector", "touch down at " + x + ", " + y + ", pointer: " + pointerNum); return true; } The touchDown event always occurs but I can never trigger Zoom (or pan among others...). The following is where I register and create the input handler in the "Game Screen". public class GameScreen implements Screen { ... this.inputHandler = new InputHandler(this.cam, this.map, this.player, this.map.maxCamPos); Gdx.input.setInputProcessor(this.inputHandler); Anyone have any ideas why zoom, pan, etc... are not triggering? Thanks!

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• Election 2012: Twitter Breaks Records with MySQL

  - by Bertrand Matthelié

  Twitter VP of Infrastructure Operations Engineering Mazen Rawashdeh shared news and numbers yesterday on his blog: "Last night, the world tuned in to Twitter to share the election results as U.S. voters chose a president and settled many other campaigns. Throughout the day, people sent more than 31 million election-related Tweets (which contained certain key terms and relevant hashtags). And as results rolled in, we tracked the surge in election-related Tweets at 327,452 Tweets per minute (TPM). These numbers reflect the largest election-related Twitter conversation during our 6 years of existence, though they don’t capture the total volume of all Tweets yesterday." "Last night, Twitter averaged about 9,965 TPS from 8:11pm to 9:11pm PT, with a one-second peak of 15,107 TPS at 8:20pm PT and a one-minute peak of 874,560 TPM. Seeing a sustained peak over the course of an entire event is a change from the way people have previously turned to Twitter during live events. Now, rather than brief spikes, we are seeing sustained peaks for hours." Congrats to Jeremy Cole, Davi Arnaut and the rest of the team at Twitter for their excellent work! Jeremy recently held a keynote presentation at MySQL Connect describing how MySQL powers Twitter, and why they chose and continue to rely on MySQL for their operations. You can watch the presentation here. He also went into more details during another presentation later that day and you can access the slides here. Below a couple of tweets from Jeremy after what have surely been hectic days...  Keep up the good work guys!

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• ExaLogic 2.01 ppt & training & Installation check-list & tips & Web tier roadmap

  - by JuergenKress

  For partners with an ExaLogic opportunity or an ExaLogic demo center we plan to offer an hands-on ExaLogic bootcamp. If you want to attend, please make sure that you add your details to our wiki: ExaLogic checklist Exalogic Installation checklist 08.2012.pdf Exalogic Installation Tips and Tricks 08.2012.pdf Oracle FMW Web Tier Roadmap .pptx (Oracle and Partner confidential) ExaLogic Vision CVC 08.2012.pptx Online Launch Event: Introducing Oracle Exalogic Elastic Cloud Software 2.0 Webcast Replay For the complete ExaLogic partner kit, please visit the WebLogic Community Workspace (WebLogic Community membership required). Exalogic Distribution Rights Update Oracle have recently modified the criteria for obtaining Distribution Rights (resell rights) for Oracle Exadata Database Machine and Exalogic Elastic Cloud. Partners will NO longer be required to be specialized in these products or in their underlying product sets in order to attain Distribution Rights. There are, however, competency criteria that partners must meet, and partners must still apply for the respective Distributions Rights. Please note, there are no changes to the criteria to become EXADATA or EXALOGIC Specialized. List of Criteria is available on the Sell tab of the he Exalogic Elastic Cloud Knowledge Zone WebLogic Partner Community For regular information become a member in the WebLogic Partner Community please visit: http://www.oracle.com/partners/goto/wls-emea ( OPN account required). If you need support with your account please contact the Oracle Partner Business Center. Blog Twitter LinkedIn Mix Forum Wiki Technorati Tags: ExaLogic,Exalogic training,education,training,Exalogic roadmap,exalogic installation,WebLogic Community,Oracle,OPN,Jürgen Kress

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• How to deal with OpenGL and Fullscreen on OS X

  - by Armin Ronacher

  I do most of my development on OS X and for my current game project this is my target environment. However when I play games I play on Windows. As a windows gamer I am used to Alt+Tab switching from within the game to the last application that was open. On OS X I currently can't find either a game that supports that nor can I find a way to make it possible. My current project is based on SDL 1.3 and I can see that cmd+tab is a sequence that is sent directly to my application and not intercepted by the operating system. Now my first attempt was to hide the rendering window on cmd+tab which certainly works, but has the disadvantage that a hidden OpenGL window in SDL cannot be restored when the user tabs back to the application. First of all, there is no event fired for that or I can't find it, secondly the core problem is that when that application window is hidden, my game is still the active application, just that the window disappeared. That is incredible annoying. Any ideas how to approximate the windows / linux behavior for alt+tab?

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• Einladung: Studentenprogramm DOAG 2012 Applications in Berlin

  - by britta wolf

  Es ist wieder soweit, vom 08.-10. Mai trifft sich die Oracle Applications Community auf der DOAG 2012 Applications in Berlin Mit dem Studenten-Programm bietet die DOAG interessierten Studierenden und Schülern (ab 18 Jahren) eine aktive Teilnahme. - Studierende können aus rund 100 Fachvorträgen auswählen und erhalten praxisnahe Informationen rund um Oracle Applications. - Sie knüpfen wertvolle Kontakte zum „who-is- who“ des Markts und feiern beim Abend-Event mit der Community: aktives Networking, das Spaß macht! - Internationale Referenten und Aussteller bieten spannende Erfahrungsberichte und interessante Praktika. Im Rahmen des Studenten-Programms erhalten Sie ein kostenfreies Konferenzticket im Wert von ca. 1.000 Euro, sowie ein Jahr die kostenfreie DOAG-Mitgliedschaft im Wert von 105 Euro. Im Gegenzug unterstützen Sie die DOAG mit ca. 10 Arbeitsstunden im Rahmen der Veranstaltung, dazu gehören folgende Aufgaben: * Packen der Konferenztaschen * Zutrittskontrolle * Referentenbetreuung * Office-Tätigkeiten * Standdienst Exkursion zur DOAG 2012 Applications: Sie sind Professor, Hochschullehrer oder wissenschaftlicher Mitarbeiter? Geben Sie Ihren Studierenden die Chance dabei zu sein! Kommen Sie im Rahmen einer Exkursion zur DOAG 2012 Applications. Ab einer Gruppe von 6 Studierenden erhalten Sie als Exkursionsleiter ebenfalls kostenfreien Zutritt! Exklusiv - DOAG Schulungstag: Erstmals haben Studierende im Rahmen des Studenten-Programms die Möglichkeit kostenfrei am DOAG Schulungstag im Anschluss an die Konferenz (Donnerstag, den 10. Mai 2012) teilzunehmen (ausgenommen Veranstaltungen mit Teilnehmerbegrenzung). Eine frühzeitige Anmeldung ist empfohlen. Bewerben Sie sich mit Angaben zur Person, Foto und Immatrikulierungsbescheinigung bis spätestens 15. April per E-Mail an [email protected].  Für Rückfragen steht Herr Jürgen Pittorf unter Telefon 0700- 11 362438 oder [email protected] gern zur Verfügung.

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• Soft 404 error on redirected outbound links

  - by Techlands

  I have a redirect script on my site which sends visitors to an affiliate site. However in the last month I've noticed that Google webmaster tools is reporting my outbound links as a 404 error. Here is the breakdown on how its setup: My outbound links are coded like this: <a href="/f/c123" rel="nofollow" target="_blank">Link Title</a> My redirect script will then perform a 302 redirect to the affiliate link Originally I had the affiliate links (CJ) directly in the HTML, however I noticed over time that this had some impact on my sites traffic. So I changed them to a redirect script and my traffic returned. This seemed to work with no issues for over 1 year but now I'm getting soft 404 errors in Google webmaster tools. I did try adding a rule in my robots.txt to block any links starting with /f/ but I'm not sure if this will help or Google will still report soft 404 errors. I am considering as possible options to change the a tag to a button tag and use an onclick event to load the link.

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• JavaServer Faces 2.0 for the Cloud

  - by Janice J. Heiss

  A new article now up on otn/java by Deepak Vohra titled “JSF 2.0 for the Cloud, Part One,” shows how JavaServer Faces 2.0 provides features ideally suited for the virtualized computing resources of the cloud. The article focuses on @ManagedBean annotation, implicit navigation, and resource handling. Vohra illustrates how the container-based model found in Java EE 7, which allows portable applications to target single machines as well as large clusters, is well suited to the cloud architecture. From the article-- “Cloud services might not have been a factor when JavaServer Faces 2.0 (JSF 2.0) was developed, but JSF 2.0 provides features ideally suited for the cloud, for example:•    The path-based resource handling in JSF 2.0 makes handling virtualized resources much easier and provides scalability with composite components.•    REST-style GET requests and bookmarkable URLs in JSF 2.0 support the cloud architecture. Representational State Transfer (REST) software architecture is based on transferring the representation of resources identified by URIs. A RESTful resource or service is made available as a URI path. Resources can be accessed in various formats, such as XML, HTML, plain text, PDF, JPEG, and JSON, among others. REST offers the advantages of being simple, lightweight, and fast.•    Ajax support in JSF 2.0 is integrable with Software as a Service (SaaS) by providing interactive browser-based Web applications.” In Part Two of the series, Vohra will examine features such as Ajax support, view parameters, preemptive navigation, event handling, and bookmarkable URLs.Have a look at the article here.

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• Adding SSE support in Java EE 8

  - by delabassee

  SSE (Server-Sent Event) is a standard mechanism used to push, over HTTP, server notifications to clients.  SSE is often compared to WebSocket as they are both supported in HTML 5 and they both provide the server a way to push information to their clients but they are different too! See here for some of the pros and cons of using one or the other. For REST application, SSE can be quite complementary as it offers an effective solution for a one-way publish-subscribe model, i.e. a REST client can 'subscribe' and get SSE based notifications from a REST endpoint. As a matter of fact, Jersey (JAX-RS Reference Implementation) already support SSE since quite some time (see the Jersey documentation for more details). There might also be some cases where one might want to use SSE directly from the Servlet API. Sending SSE notifications using the Servlet API is relatively straight forward. To give you an idea, check here for 2 SSE examples based on the Servlet 3.1 API.  We are thinking about adding SSE support in Java EE 8 but the question is where as there are several options, in the platform, where SSE could potentially be supported: the Servlet API the WebSocket API JAX-RS or even having a dedicated SSE API, and thus a dedicated JSR too! Santiago Pericas-Geertsen (JAX-RS Co-Spec Lead) conducted an initial investigation around that question. You can find the arguments for the different options and Santiago's findings here. So at this stage JAX-RS seems to be a good choice to support SSE in Java EE. This will obviously be discussed in the respective JCP Expert Groups but what is your opinion on this question?

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