大家在使用MySQL过程，想必都有遇到过CPU突然过高，或者达到200%以上的情况。 数据库执行查询或数据修改操作时，系统需要消耗大量的CPU资源维护从存储系统、内存数据中的一致性。 并发量大并且大量SQL性能低的情况下，比如字段是没有建立索引，则会导致 ...

MySQL for Linux on the AMD Opteron is available now and enables developers to build MySQL applications for this hardware platform. The company announced that its database runs on the QNX Neutrino real ...

SQLstream, Inc., the Big Data Stream Processors company, recently announced the availability of its Stream Processor for Apache Storm, the open source distributed stream computing framework, making ...