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 ...

The thick client is making a comeback. Here’s how next-generation local databases like PGlite and RxDB are bringing ...

ENVIRONMENT: A cutting-edge Software Development company seeks the technical expertise of a Senior Oracle APEX Developer to join its Centurion team. You will play a pivotal role in leading the design ...

Unlock the power of event-driven architecture with AWS's innovative pattern for Amazon RDS SQL Server. This approach ...

ENVIRONMENT: A cutting-edge Software Development company seeks the technical expertise of a Senior Oracle APEX Developer to join its Centurion team. You will play a pivotal role in leading the design ...

AI agents like Claude Code are reshaping software development by automating legacy modernisation and routine coding. A recent ...

Java的“繁琐”和.NET的“被低估”，本质上是技术传播中的认知偏差。Java用生态的广度和历史的惯性赢得了市场，.NET则在开源转型后默默积蓄力量。如今在云原生、跨平台开发等领域，.NET的份额正在悄然增长——毕竟，能高效解决问题的技术，终究会被时间证明价值。

Java Development Kit (JDK) 26, a planned update to standard Java due March 17, 2026, has reached its second release candidate (RC) stage. The RC is open for critical bug fixes, with the feature set ...

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Despite rapid generation of functional code, LLMs are introducing critical, compounding security flaws, posing serious risks ...

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 ...

深圳作为粤港澳大湾区的核心引擎，互联网产业集群效应显著，企业数字化转型需求持续攀升。据深圳互联网信息服务协会统计，2025年深圳网站建设及相关服务市场规模达127.3亿元，同比增长18.6%，其中中大型企业定制化需求占比超65%。为帮助企业精准选择服 ...