I have a table that holds the card, which is described by the following attributes Database: Oracle 11g
I\'m making my first site with Django, and I\'m having a database design problem. I need to store some of the users history, and I don\'t know whether it\'s better to create a table like this for eac
I understand an intermediate class is often introduced to capture information in a situation where for example, a team has many players, and a player plays for many teams over the years.The interme开发
I\'m sorry for the vague title, but what I want to do can hardly be described with a one-liner. I have a simple web app with a MySQL 5.1.30 backend to help me manage my finances. It\'s got a bill tab
I am currently setting up a database which has a large number of many-to-many relations. Every relationship was modeled via a link table. Example:
I\'m trying to model a voting system in MongoDB. You could imagine it as a voting system similar to reddit. Requirements:
As the title suggests, is using a second database for write heavy data a good option in Mongo? For example, for votes (voting on objects like stack overflow questions) and page views information would
I need to allow users to upload tabular data (rows and columns of data). I have no idea what this table will look like (no clue about the number of rows and columns). Without using EAV, is there a way
I\'m designing a yellow pages web site , i just finished the data base design and if you can i need some reviews about it.
This is a question same as ON DELETE CASCADE not working in MySQL question where th开发者_运维知识库e My-ISAM engine is not doing its ON DELETE CASCADE part. But the problem is i have to use MyISAM ta
加载中,请稍侯......