Build a lightweight SQL regression detector that tracks latency, detects anomalies, analyzes plans, and catches slowdowns ...

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The onset of the Covid-19 pandemic in March 2020 initiated a seismic reconfiguration of how we work, the speed and scale of which far exceeded any historical precedent. Overnight, kitchens became ...

A timeline of the most pivotal moments in the medium’s history. By Julia Halperin “The term ‘performance art’ is a little overused,” admits the curator Klaus Biesenbach, 59. “It’s a bit like how ...

An AWS engineer reported on April 3 that PostgreSQL throughput dropped to roughly half on Linux 7.0, with benchmark data tracing the cause to a deliberate kernel change that removed the PREEMPT_NONE ...

An Amazon/AWS engineer raised the alarms on Friday over the current Linux 7.0 development kernel leading to the throughput for the PostgreSQL database server being around half that of prior kernel ...

本内容遵循CC 4.0 BY-SA版权协议 If you are a PostgreSQL user, you might be familiar with the PL/pgSQL Programming Language. PL/pgSQL is a procedural language that allows you to write complex logic and execute ...

Data types in PL/pgSQL define the kind of data that variables, constants, and function parameters can store. They ensure data integrity, improve query performance, and allow efficient data ...

Back in April PostgreSQL added AVX-512 support for CRC32 computations. At the time the gains for CRC32 computations with this popular open-source database server were reported to be 50% to 3x faster ...