Why Your 99% Cache Hit Ratio Is Still Crushing Your Postgres CPU
Caching results is not the same as caching data. It's also harder. We're building PgCache to make it easy.
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Product updates, technical deep dives, and engineering insights.
PostgreSQL Logical Replication and Schema Changes
PostgreSQL logical replication does transmit schema information via Relation messages, but only when data is modified, not when DDL executes. This timing makes it problematic for read replicas but perfectly suited for caching systems.
Read more →PostgreSQL Query Optimizations
Examining how PostgreSQL's query optimizer has evolved from version 9.6 to 18.0, looking at three key SQL transformations.
Read more →Introducing PgCache: Transparent Caching for PostgreSQL
We're building PgCache to solve database caching once and for all. Here's why we started and what we're building.
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