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A read-only preset, like block_size — SHOW data_checksums tells you whether the cluster has page checksums, and that’s the only interaction the GUC offers. But unlike block_size, this one has a thirteen-year history that’s still being…
GitHub Universe is back: returning to the historic Fort Mason Center in San Francisco on October 28–29, 2026. The post GitHub Universe is back: All together now, in the agentic era appeared first on The GitHub Blog.
The speakers discuss the architectural challenges of executing safe data deletion across distributed datastores. Balancing durability, availability & correctness, they explain how to orchestrate multi-system deletion propagation without…
The planner assumes cursors fetch only 10% of results by default. If you're actually reading them all, that fast-start bias could be killing your performance.