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SQL (Structured Query Language)

PHP and MySQL for Dynamic Web Sites: Visual QuickPro Guide
This book teaches how to develop dynamic Web sites with PHP and MySQL. The information is presented in a step-by-step approach. The focus is on real-world, practical examples. 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 ...

Introduction to Variables in PHP
Computer programs usually work with some form of data. This article is an introduction to variables in PHP. More ...

Common Features of NoSQL
Four core features of NoSQL apply to most NoSQL databases: a schema isn't required, no relationships between records, cheap off-the-shelf servers can be used, database can be distributed accoss servers. More ...

Creating Webpages with PHP
This article is an introduction to the PHP server-side scripting language where you learn how to create webpages with PHP. More ...

Entity-Relationship Diagrams
An entity-relationship (ER) model represents the structure of a database, where data equates to entities (or objects) that are linked by relationships expressing dependencies and requirements. More ...

Language Integrated Queries (LINQ) and Visual Basic
LINQ is a better version of SQL - it is a part of ADO.NET and is integrated with VB.NET. LINQ now has the long missing option of using Visual Basic functionality in the data selection process. 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 ...


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