Uber Engineering says Onehouse Quanton cut Hudi write rounds 5.5x in lab tests on 60B records, with data-table writes 7.8x ...

Apache Spark 4.3 brings stateful streaming with millisecond-scale latency, history-preserving Auto CDC, and faster data and ...

Floci is a free, open-source local AWS emulator for development, testing, and CI. It gives you AWS-shaped services on your machine without requiring a cloud account, an auth token, or paid feature ...

The PostgreSQL project expects to push version 19 past its usual September-October window into November after committers reverted three major beta features. Developer Robert Haas attributes the delay ...

PostgreSQL window functions make it possible to rank records, calculate running totals, and analyze data without combining ...