The open source MySQL spin-off has steadily added features all its own. Here are five good reasons to switch to MariaDB.
Anthropic is upgrading Claude's free tier, apparently to capitalize on OpenAI's planned integration of ads into ChatGPT. On Wednesday, Anthropic said free Claude users can now create files, connect to ...
A better way to drive growth and profitability by Scott Magids, Alan Zorfas and Daniel Leemon When companies connect with customers’ emotions, the payoff can be huge. Consider these examples: After a ...
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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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