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。

Abstract: We propose a novel transistor-level synthesis method to minimize the number of transistors needed to implement a digital circuit. In contrast with traditional standard cell design methods or ...

Migrating from legacy MySQL databases can be time-consuming and resource-intensive. When migrating your databases, you can automate the migration of your database ...

Held continually for the better part of the last 100 years, autumn migration hawk counts in the Lehigh Valley region record some eye-popping numbers of birds passing through the region. The counts are ...

SARATOGA SPRINGS, N.Y.–The beat goes on for Hall of Fame trainer Todd Pletcher. It only seems like every 2-year-old he enters in $100,000 maiden special weight races at Saratoga Race Course wins.

UPDATE: According to the Tennessee Comptroller of the Treasury, DeAndre Brown and Vinessa Brown are accused of misappropriating $626,858.63 from Lifeline to Success, which is the Memphis-based ...

Tonight's episode of AEW Dynamite (August 27, 2025), taking place at the 2300 Arena in Philadelphia, Pennsylvania, will air starting at 8 p.m. on TBS and HBO Max. This post will be updated throughout ...

NEW YORK — José Caballero’s league-leading 41st stolen base of the season had the Yankees’ dugout in disbelief. The speedy utility man got such a good jump, with ex-Yankee Clayton Beeter on the mound ...

Helldivers 2 has seen a massive surge in player numbers following its long-awaited Xbox Series X/S release, with its concurrent active player count reaching record highs and sparking a fresh wave of ...

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A meta-analysis pooled data on dose-response associations between daily steps and a broad range of health outcomes. Increasing daily step counts above 2,000 was associated with risk reductions in ...

Homelessness is still on the rise in Washington, but data collected by the state Department of Commerce shows that the growth rate across much of the state slowed last year. This comes as the state ...