PostgreSQL's query planner gathers statistics one way; Oracle, Db2, MySQL, SQLite, DuckDB, and Snowflake each chose differently.

This week, the AWS IoT Device SDK for Swift reached general availability. As a member of the Swift Server Workgroup (SSWG), this one caught my attention. The SDK brings production-ready MQTT 5 connectivity, Device Shadow, Jobs, and fleet…

Every PostgreSQL developer eventually reaches the same architectural boundary, although the boundary usually appears as an ordinary product request rather than a database design problem. An application transaction needs to complete one…

Amazon Web Services has recently announced the general availability of the next generation of Amazon OpenSearch Serverless, with a redesigned architecture that enables 20 times faster resource provisioning than the previous serverless…