你是一个程序员， 老板要你做个游戏平台，支撑十多亿游戏用户数据的写入和存储。 游戏用户包含多种字段，比如id, 装备、是否参与过节日活动等，功能不断迭代，需要支持扩展各种属性字段以及多维度查询。比如没参加过情人节活动的剑士有哪些？ 那么问题 ...

【IT168 技术】MySQL是关系型数据库中的明星，MongoDB是文档型数据库中的翘楚。下面通过一个设计实例对比一下二者：假设我们正在维护一个手机产品库，里面除了包含手机的名称，品牌等基本信息，还包含了待机时间，外观设计等参数信息，应该如何存取数据呢?

During the dot-com bubble in the 1990s, one common software stack for web applications was LAMP, which originally stood for Linux (OS), Apache (web server), MySQL (relational database), and PHP ...

在高精度定位、自动驾驶、无人机、测绘与机器人等领域，RTK（实时动态差分）是实现厘米级定位的核心技术。而NTRIP作为互联网环境下传输 RTCM 差分数据的事实标准，承担着基准站与流动站之间差分数据可靠传输的关键作用。一、什么是NTRIP？NTRIP（Networked ...

eWEEK content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More. Open-source server specialist Percona is branching out yet ...

Craigslist handles a boatload of postings every day, but as big as that load is, their daily incoming traffic is not enough to sink a relational vessel. However, managing their archive of postings was ...

Akamai Technologies Inc. is accelerating its evolution to support developers with the launch today of a new managed database service powered by Linode. The new offering supports MySQL, PostgreSQL, ...

Percona, which provides MySQL and MongoDB solutions and services, has introduced a bundle of updated products for MongoDB and MySQL environments. The bundle includes PerconaServer for MongoDB 3.4, ...

WILMINGTON, Del., Feb. 19, 2025 (GLOBE NEWSWIRE) -- EnterpriseDB (“EDB”), the leading Postgres data and AI company, today announced the results of a new benchmark study from McKnight Consulting Group.