Hamid worked extensively on PostgreSQL for more than 12+ years now. As an architect and developer, he's working on multi-active solution with pgEdge, In the past, he's also worked on transparent data encryption, the observability extension (pg_stat_monitor), ORC FDW, and an auto-tuner for PostgreSQL. He has also managed the official PostgreSQL installers.

 

At pgEdge, Hamid contributes to developing the Spock extension, enabling active-active logical replication for PostgreSQL. Spock is a significant step towards providing conflict-free replicated data and exception logging.

Presentations

22x

Keeping Your PostgreSQL Replication Healthy: Resolving Conflicts for Optimal Performance

Replication conflicts can disrupt the consistency and reliability of a PostgreSQL database, especially in high-demand environments. This talk focuses on practical steps for monitoring, detecting, and resolving common replication conflicts.

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20x

PostgreSQL Replication Conflicts: Avoiding Pitfalls

Experiencing replication conflicts is not too unfamiliar a sight. Whether one experiences replication lag, slots, locks, snapshots, tablespace issues, or other conflicts, establishing a set of best practices along with using proper observability tools will help avoid potential issues. This talk focuses on what to do and what not to in order to avoid database conflicts in streaming replication setups by providing deep insight into how issues are PostgreSQL internals.

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