非常好用SQL定时备份数据库工具详解
非常好用的定时备份数据库工具,可以省去做Job备份的时间,并且自带备份格式是高压缩,压缩比可达10%(数据库文件利用率100%时)。缺点就是定时备份只能使用它的备份格式,也就是恢复时候也必须安装该软件。 (一)高效备份--SQL Backup 5.3 功能: 自带高压缩
非常好用的定时备份工具,可以省去做Job备份的时间,并且自带备份格式是高压缩,压缩比可达10%(文件利用率100%时)。缺点就是定时备份只能使用它的备份格式,也就是恢复时候也必须安装该软件。
(一)高效备份--SQL Backup 5.3
功能: 自带高压缩比的数据备份方式 可查看数据库所有备份恢复记录 可制作定时数据库备份恢复计划
点评:
非常好用的定时备份数据库工具,可以省去做Job备份的时间,并且自带备份格式是高压缩,压缩比可达10%(数据库文件利用率100%时)。缺点就是定时备份只能使用它的备份格式,也就是恢复时候也必须安装该软件。
题外话,使用Winrar对数据库备份文件进行压缩比这个压缩比还高,但是时间也长很多。
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(二)数据库比较--SQL Compare 6
功能: 对比两个数据库的所有Object,包括表,存储过程,视图和角色
点评:
绝对有用的工具,尤其在项目中多人同时修改数据库时,可用来查看自己的版本是否与其他的人的相同,并且该软件提供了详细的说明,建表/视图/存储过程语句,可以更方便同步版本。
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(三)数据比较----SQL Data Compare 6
功能: 对比两个数据库的所有表的数据,需要设定主键,并且有多种展现方式,全部/仅在左/仅在右/存在于两者的,展示时也有横纵两种展示方式。 可查看数据库所有备份恢复记录 可制作定时数据库备份恢复计划
点评:
数据对比工具,同样使用在不同步的数据库中,但是用处可能没有库对比大,仅在配置表的对比上比较大,并且不同的条目没法生成更新语句,这点使用起来很不方便。对于自增列,如果按照PK对比,那么很有可能对比不上,这点不够智能。
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