Technical Article

Working with email addresses in SQL Server!

This article shows you how to design the storage for email addresses, how to validate email addresses, how to retrieve demographic information from email addresses efficiently, using computed columns and indexes. It also covers the security aspect of dealing with email addresses.

SQLServerCentral Article

Relational Database Without Relations

The strength and holy grail of relational databases lies in the very name: relations. Microsoft has put a good deal of intelligence and cunning into query optimizations, caching, indexing and execution plans to make the process of finding related records even smoother and faster. This small article, however, will try to shatter the very sacred notion of relational databases.

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Work out closing balance using opening balance of prior month

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Question of the Day

Tables with a SPARSE Column and Consumption

True or False:  Tables with a SPARSE column consume more space than regular columns if most values are NOT NULL.

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