全表扫描（Full Table Scan）是数据库查询中常见的性能杀手，尤其在数据量巨大的生产环境中，一条效率低下的 SQL 就足以引发连锁性的系统故障。为从根本上防范此类风险， 百度 智能云数据库在 MySQL 内核层面设计并实现了一套全表扫描动态管控机制，实现对低效 SQL 的实时检测、灵活拦截与预警记录，将运维控制权真正交到开发者以及 DBA 手中。

Introduction: OceanBase is a distributed relational database independently developed by Ant Group. Based on a distributed ...

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Especially in the second edition, it has been fully updated for MySQL 8, and after reading it, you will feel that this is not just a book; it is more like a practical manual that helps you truly ...

ENVIRONMENT: A dynamic Joburg-based Business Process Outsourcer seeks a forward-thinking Senior SQL Developer who sees AI not as a threat but as a powerful productivity enhancer. That leveraging tools ...

ENVIRONMENT: A dynamic Joburg-based Business Process Outsourcer seeks a forward-thinking Senior SQL Developer who sees AI not as a threat but as a powerful productivity enhancer. That leveraging tools ...

MongoDB stock has surged 100% amid strong growth, but macro risks and valuation suggest caution. Read the full analysis here.

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Snowflake (NYSE: SNOW), the AI Data Cloud company, today announced that Fortune awarded Snowflake the number one spot on its 2025 Fortune Future 50™ list. Fortune’s annual list recognizes publicly ...

Today is Microsoft' 2025 Patch Tuesday, which includes security updates for 81 flaws, including two publicly disclosed ...