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Rafia Sabih

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All in a context!PostgreSQL Conference Europe 20252025-10-21
PostgreSQL routes every malloc into hierarchical memory contexts so code never calls free directly, using allocation sets of 8 KB that double on growth and a…
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PostgreSQL Executor: Executing your execution planPostgreSQL Conference Europe 20242024-10-22
PostgreSQL execution splits into three clear phases — preparatory, execution, cleanup — starting at exec_simple_query and building a per-query QueryDesc and…
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Time to Go with PostgreSQLPGConf.dev 20242024-05-28
Adds a Go module into an existing C PostgreSQL extension (PGDeepThinker) to parse queries and emit advisory messages; uses cgo, a C-side parser (libpg_query /…
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Continuous Aggregates A Use Case of Materialized ViewsPGCon 20232023-05-30
TimescaleDB implements continuous aggregates that incrementally refresh materialized results by tracking a watermark and applying aggregation only to newly…
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