谷歌发布了 AlloyDB，100%兼容 pg，速度快 4 倍，查询分析快 100 倍

阿里云和 AWS 都发布过 mysql 和 pg 的计算存储分离版本，提速不少，google 这次算是补全产品线，相比 AWS 快一丢丢（aws 版本比开源 pg 快 3 倍）。下面是一些重要特性对比：

• Fully compatible with PostgreSQL, providing flexibility and true portability for your workloads
• Superior performance, 4X faster than standard PostgreSQL for transactional workloads*
• Fast, real-time insights, up to 100X faster analytical queries than standard PostgreSQL*
• Transparent and predictable pricing, with no expensive licensing and no opaque I/O charges
• Simplified management with machine learning-enabled autopilot systems

相关文章：

AlloyDB for PostgreSQL (PREVIEW)

AlloyDB for PostgreSQL under the hood: Intelligent, database-aware storage