Posted
by blank
on Stack Overflow
See other posts from Stack Overflow
or by blank
Published on 2008-12-10T04:06:33Z
Indexed on
2010/05/29
4:52 UTC
Read the original article
Hit count: 143
I have a prefix trie. What is the recommended schema for representing this structure in a relational database? I need substring matching to remain efficient.
© Stack Overflow or respective owner
as seen on Stack Overflow
- Search for 'Stack Overflow'
Hi,
I new in database design.
What is better option for product attribute database design for cms?(Please suggest other options also).
option 1: 1 table
products{
id
product_name
color
price
attribute_name1
attribute_value1
attribute_name2
attribute_value2
attribute_name3
attribute_value3
}
option…
>>> More
as seen on SQL Blog
- Search for 'SQL Blog'
Investing in proper database design is a very efficient way to cut maintenance costs. If we expect a system to last, we need to make sure it has a good solid foundation - high quality database design. Surely we can and sometimes do cut corners and save on database design to get things done faster…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
I am creating a database that will help keep track of which employees have been on a certain training course. I would like to get some guidance on the best way to design the database.
Specifically, each employee must attend the training course each year and my database needs to keep a history of…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
By fiscal year I mean all the data in the database (in all tables) that occurred in the particular year. Lets say that we are building an application that allows user to choose from different years.
What way of implementing this would you prefer, and why:
Separate fiscal year data based on multiple…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
I have a new table I'm going to add to a bunch of other summarized data, basically to take some of the load off by calculating weekly avgs.
My question is whether I would be better off with one model over the other. One model with days of the week as a column with an additional column for price…
>>> More
as seen on Server Fault
- Search for 'Server Fault'
I thought I'd share my experiences here. I work for a small business with only ~20 users. I wanted the ability to use managed client preferences to assign things like the software update server. Basically the ability to manage my Macs easily and in a native way.
At first I tried the magic triangle…
>>> More
as seen on SQL Authority
- Search for 'SQL Authority'
Earlier I wrote about An Efficiency Tool to Compare and Synchronize SQL Server Databases and it was very much well received. Since the blog post I have received quite a many question that just like data how we can also compare schema and synchronize it. If you think about comparing the schema manually…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
How do we copy a domain in old schema to new schema using a procedure in postgresql?
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
Hi... I'm begin to developing a scial sharing website so I'm curious about database design Schema... So in Data-Mining Star-Schema is the best one but how about a social sharing website... And as a nature of the SS websites there will be (i hope :)) many users in same time... Which better for performance…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
I am trying to integrate spring 3.1.1 with hibernate 4.0. This is my dispatcher-servlet.xml:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:context="http://www…
>>> More
