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Test Database - CI/CD Glossary Definition

A test database is an isolated instance used only by automated tests, so they can read and write without touching real data.

A test database is an isolated database instance used only by automated tests, so tests can read and write freely without touching real data.

In CI, a test database is often a service container (Postgres, MySQL) started for the job and destroyed when it ends, giving each run a clean slate.

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