Every PostgreSQL connection is a process on the server. Not a thread, not an entry in a table — a
Continue readingDatabase Connection Pooling: PgBouncer, Pool Sizing, and the Math Behind Both
PostgreSQL versus MySQL is one of the oldest rivalries in software, and like most old rivalries it is mostly narrated
Continue readingPostgreSQL vs MySQL in 2026: A Practitioner’s Comparison
Every reporting query has a moment where GROUP BY stops being enough. You need the aggregate and the row it
PostgreSQL connections are expensive. Each backend process consumes roughly 10 MB of resident memory, holds a socket, and runs a
Continue readingPostgreSQL Connection Pooling: PgBouncer Modes, Pitfalls, and Production Config
Pagination is one of those API design decisions that seems trivial until your dataset grows. Return everything at once and
Continue readingPagination at Scale: Choosing Between Offset, Keyset, and Cursor Strategies
Every production database tells a continuous story — orders placed, statuses updated, accounts created. But most applications treat their database
Continue readingChange Data Capture with Debezium: Streaming Database Changes to Kafka
Most production performance problems in database-backed applications trace back to the same root cause: missing or misused indexes. Not slow
Continue readingPostgreSQL Indexing Strategies: Choosing the Right Index for Every Query
Every week, the open-source community ships projects that make you stop and think — sometimes because they’re audacious, sometimes because
Every application that updates a database and then does something else — pushes to a search index, invalidates a cache,
Continue readingChange Data Capture with PostgreSQL and Debezium: Building Reliable Event Pipelines
PostgreSQL 19 Beta 1 landed on June 4, 2026, and it’s packed with features that directly change how you write
Continue readingPostgreSQL 19 Beta 1: GROUP BY ALL, REPACK CONCURRENTLY, and What Else Is Coming