Snowflake goes all out to woo PostgreSQL developers with lakehouse extensions

Cloud data platform vendor Snowflake has made its set of PostgreSQL extensions open source in a bid to help developers and ...

EMQ Introduces EMQX Tables: A Native Time-Series Database for IoT Data

Fully managed, purpose-built storage now available in EMQX Cloud (Preview through November 30, 2025) MENLO PARK, Calif., Nov. 4, 2025 /PRNewswire/ -- EMQ, the world's leading provider of open-source ...

MySQL性能优化实战：从3秒到300ms的索引优化指南

在数据量激增的背景下，MySQL查询性能已成为开发者最头疼的问题之一。本文将分享经验证的"3步索引优化法"，配合最新工具链，带你实现查询效率的十倍提升。 -- 2025年常见陷阱 SELECT * FROM orders WHERE JSON_EXTRACT (metadata, '$.region') = 'Asia'; -- JSON路径查询未建索引 ...
Unite.AI

Start Prepping Now for the Next Cloud Outage

Major cloud incidents like this week’s from AWS are inevitable. These four methods can help your firm carry through. With countless hours of lost productivity, financial systems disrupted for millions ...