Fifteen years of databases, end to end
Fifteen years of database platforms at AWS, Oracle, Tessell, OpenSCG, and EnterpriseDB — and how they became CortexBolt, the autonomous operations platform.
Dinesh4 min read
The CortexRidge Blog
Working notes from the operational layer. PostgreSQL, ClickHouse, MySQL, MongoDB — and what it takes to run them at production scale. No listicles. No filler.
Fifteen years of database platforms at AWS, Oracle, Tessell, OpenSCG, and EnterpriseDB — and how they became CortexBolt, the autonomous operations platform.
Performance Tuning16 min
An embedding has four costs, and one dwarfs the rest: RAM. Follow a single vector through its life and see where the database bill really comes from.
PostgreSQL8 min
PostgreSQL LISTEN/NOTIFY loses messages when nobody is listening. See how pg_durable adds durable signals and workflows that survive restarts.