Posts from ‘November, 2009’

分布式文件系统（Distributed File System）是指文件系统管理的物理存储资源不一定直接连接在本地节点上，而是通过计算机网络与节点相连。 下面简单介绍分布式文件系统的历史与现状：

Oracle Tips by Burleson Consulting Oracle Orion is a tool to help predict performance of I/O loads on Oracle databases. Orion is specifically designed for simulating and predicting I/O bottlenecks against Oracle databases. Oracle Orion is available for free download at this link. Please note that Oracle Orion is not supported by Oracle: The unsupported [...]