software development

SQLServerCentral Editorial

There's No Free Lunch with Open-source Software

  • Editorial

As a member of the PostgreSQL open-source community, I have been following the recent license change by Redis Labes on March 20, 2024. Redis introduced a dual license model, specifically adding the Redis Source Available License (RSAL), which prevents other vendors from providing Redis as a service without a paid subscription from Redis Labs. The […]

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2024-04-13

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External Article

Database Feature Toggles

  • Article

In software development the concept of feature toggles are used to selectively turn on and off features. They are, for example, used to restrict some newly introduced features to a select group to see how these features work. While this concept has been long used for user-facing application code, it is also a practice that is useful for database code.

2024-03-22

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Question of the Day

Putting the Player with the Number

In SQL Server 2025, what does this return?

DECLARE @player varchar(20) = 'Bo Nix',
@num VARCHAR = '10'

SELECT @player || @num

See possible answers