<ul><li>SQL Server and PostgreSQL offer temporal tables for tracking changes over time, essential for compliance, historical reporting, and debugging.</li><li>Temporal tables allow querying data as it was in the past without custom history-tracking logic.</li><li>SQL Server uses system-versioned tables while PostgreSQL requires triggers and audit tables for temporal features.</li><li>Best practices include maintaining a temporal schema, logging changes, querying past states, and following data governance practices for tracking history.</li></ul>

Querying the Past: Temporal Tables in SQL Server and PostgreSQL

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