While database testing is, in many ways, similar to other traditional application testing procedures, teams must confirm that they perform database tests frequently and thoroughly throughout the ...

Testing and tuning SQL is an often-overlooked aspect of incorporating the database into your DevOps pipeline. It is important to be able to analyze and optimize SQL performance within your application ...

Do you know how to measure the impact on performance of your SQL changes? Do you know which parts of your stored procedures (or batch of SQL statements) you need to optimise? Both of these questions ...

"Find the best-selling product from last year." When an AI system attempts to answer a question like this by querying a company database, even a single reference to a nonexistent item can cause the ...

Due to my background working with other major database platforms such as Oracle, MySQL, and PostgreSQL, I’ve long been an advocate for the SQL Server Migration Assistant (SSMA). This powerful and easy ...

Database reliability extends beyond the ACID tests that most software professionals know. Database testing is divided into functional testing, ACID validation and performance testing. Functional tests ...

From reclaiming wasted storage to simplifying replication, PostgreSQL 19 gives database administrators more ways to manage large installations and keep applications running.

The feature, SQL Property Graph Queries (SQL/PGQ), became part of the SQL standard in 2023. It provides syntax for exploring relationships between nodes connected by edges. PostgreSQL's implementation ...