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Joins in SQL Server 2005

  In this article, we are going to discuss SQL Server Joins. A join is used to combine columns from two or more tables into a single result set. To join data from two tables you write the names of… Continue Reading

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Create, Delete, and Update Triggers in a Database

  Triggers Triggers are a special type of procedure that are fired automatically when an query is executed on a table or a view. Triggers provide a powerful way of control how action queries modify the data in your database.… Continue Reading

Physical data organization and indexing

  Introduction This article is intended to explain the main storage structures used in database systems through examples in Microsoft SQL Server and Oracle Database. Choosing the right structure is an important strategy for database developers and architects in order… Continue Reading