SQL的读法
SQL的读法有两种,一种是按每个字母的发音来读:S-Q-L,另一种是按照一个词的发音来读:sequel。
搞了这么久的数据库,今天才知道两者的区别,所有的开源数据库都读S-Q-L,比如Mysql应该读My S-Q-L,PostgreSQL应该读Postgre S-Q-L,只有MS的SQLServer读sequel Server。
查到Thin Provisioning 的解释如下:
Thin provisioningis a mechanism that applies to large-scale centralized computer disk storage systems, SANs, and storage virtualization systems. Thin provisioning allows space to be easily allocated to servers, on a just-enough and just-in-time basis.转自:http://imtyoui.spaces.live.com/blog/cns!E0335587ABC7CA8!2163.entry