Test Data

Technical Article

Webinar: Compliance Without Compromise: Test Data Management That Finally Fits

  • Article

You know you shouldn't have production data in test environments. But every time you look at fixing it, the options feel impossible: enterprise tools that cost six figures and take months to implement, or DIY scripts that sort of work until they don't. Join this webinar on Mar 18 to learn more.

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2026-03-18 (first published: )

External Article

10 tips for Test Data Management success

  • Article

What are the challenges to implementing a successful test data management strategy? In our recent webinar ‘Harnessing the Power of Test Data Management: Strategies for Success’, Redgate’s Steve Jones was joined by Hamish Watson (DevOps Consultant) and Daniel Watkins (Director/Principal Consultant) to talk all things TDM and how to implement it efficiently and effectively. Here are 10 key tips and takeaways from their conversation in a short blog post.

2024-08-16

External Article

Redgate recommended in Bloor Test Data Management market update

  • Article

Last year, Redgate announced the launch of their latest in test data management (TDM) technology – Redgate Test Data Manager. This year, they’re proud to have been recommended in Bloor’s 2024 Test Data Management Market Update! This paper highlights the increasing adoption of TDM technology among enterprise organizations and offers insight into the trends and approaches to look out for when looking for a TDM solution.

2024-07-10

External Article

Concepts and Issues in Test Data Generation

  • Article

Data generation is the science and art of providing data for database development work that is as realistic and controllable as possible. The skills of generating realistic data are an essential part of being a database developer. It is important: you need plenty of data of exactly the right type, size and verisimilitude

2024-07-01

External Article

What is subsetting, what are the advantages, and how does it make test data management easier?

  • Article

As data grows and databases become larger and more complicated, data
subsetting provides a method of working with a smaller, lighter copy of a
database to make development and testing faster and easier.

In this article, James Hemson poses the questions; what exactly is data subsetting, how and why are developers using it – or not using it, and
what’s prompting conversations about it?

2023-12-11

SQLServerCentral Editorial

Creating Test Data

  • Editorial

This editorial was originally published on Jan 9, 2020. It is being re-run as Steve is out of town. Test data is hard to come by, and I agree with Brent Ozar: " I get so frustrated when I hear trainers/presenters/bloggers/idealists talk about how developers should be using purpose-built-from-scratch data sets with no real customer […]

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2023-06-07 (first published: )

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Creating a JSON Document IV

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Question of the Day

Creating a JSON Document IV

I have this data in a table called dbo.NFLTeams

TeamID  TeamName       City             YearEstablished
------  --------       ----             ---------------
1       Cowboys        Dallas           1960
2       Eagles         Philadelphia     1933
3       Packers        Green Bay        1919
4       Chiefs         Kansas City      1960
5       49ers          San Francisco    1946
6       Broncos        Denver           1960
7       Seahawks       Seattle          1976
8       Patriots       New England      1960
If I run this code, how many rows are returned?
SELECT 
  YearEstablished,
  json_objectagg(city : TeamName)
FROM dbo.NFLTeams
GROUP BY  YearEstablished;

See possible answers