SQL (Structured Query Language)
What is an Entity Relationship Diagram?
Entity Relationship diagram is simply a graphical concept which shows the flow of information input and output.
Entity relationship diagram has three main components, entity, attribute, and relationship. More ...
Introduction to Variables in PHP
Computer programs usually work with some form of data. This article is an
introduction to variables in PHP. More ...
Program a Visual Basic MySQL Database
In my previous article we used MySQLGUI for executing SQL queries on our example
database. In this article I show you how to program a simple MySQL database browser
using Visual Basic. I assume that you already know how to program a simple Visual Basic .EXE project. More ...
Microsoft SQL Azure - Microsoft Takes SQL Databases to the Clouds
SQL Azure provides data storage in the cloud, much like Amazon S3 and many Google Apps.
One of the big advantages for SQL Azure is that relational queries can be made against data stored in the cloud,
regardless of whether they are structured. More ...
Introduction to SQL (Structured Query Language)
IBM developed its relational database management system by creating a language initially named SEQUEL
(Structured English Query Language). However IBM's legal department found a possible copyright issue
with the name SEQUEL. So they decided to drop the vowels and call the language SQL. More ...
Working With Numbers in PHP
One of the most important things to consider in using arithmetic operators is operator
precedence, that is, the order in which the operations are performed. More ...
SQL 2012 Data Tools
Data Tools (SSDT) is a tool set designed for use by Microsoft with SQL Server and SQL Azure
to facilitate database design. Features include business intelligence (BI) tools, rapid data
discovery, and data warehousing, among others. More ...