Collate, Inc., the semantic intelligence company, is introducing powerful capabilities that give AI agents and other AI workflows a deep semantic understanding of enterprise data assets, relationships ...
Central to Collate’s new capabilities is the launch of AI Studio , which enables enterprises to build, deploy, customize, and tune AI agents to their unique data environments. AI Studio provides a ...
Safe coding is a collection of software design practices and patterns that allow for cost-effectively achieving a high degree ...
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两个人同时操纵数据库，怎么处理并发问题?
这不是一条 SQL 就搞定的事情吗？ 我曾经负责过的并发量蛮高的商品库存系统，核心扣减逻辑真的就是靠一条 SQL 搞定的。没有引入分布式锁（如 Redis Lock）或者消息队列。 核心思路其实就是数据库层面的乐观锁。利用 MySQL 的行锁特性 + UPDATE 语句的原子性，再配合 Java 中判断影响行数（Affected ...
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