数据迁移与架构迁移(sql server)
这个问题与SQL Server迁移有关。
我知道 BCP 用于数据迁移,而 DAC(数据层应用程序)等工具用于模式迁移。
生成脚本向导可以同时执行这两项操作吗?
BCP可以进行架构迁移吗? DAC可以进行数据迁移吗?
如果能够简要说明数据迁移与模式迁移之间的区别,那就太好了。我阅读并搜索了可以描述差异的材料,但无法找到简洁明了的形式。
谢谢。
This question is related to SQL server migration.
I know BCP is used for data migration whereas tools such as DAC's (Data tier applications) are used for schema migration.
Generate SCRIPT wizard can do both right?
can BCP perform schema migration? can DAC perform data migration?
it would be great can briefly state the difference between data migration vs schema migration. I read and searched about material that could delineate the difference, but was not able to find it in concise and clear form.
Thanks.
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Paras,
我不确定你在这里指的 DAC 是什么。如果您指的是专用管理连接,那么在这种情况下没有帮助。
SQL Server 2005 中有数据库发布向导,它集成在 SQL Server 2008 的 SSMS 中。这在这里会有帮助,但您需要添加更多详细信息,例如有多少表、多少数据、来源和数据是什么。目的地。您还可以在这里使用 SSIS 并获得最少的日志记录,从而减少开销。
如果您还没有看过这篇文章,请查看这篇关于不同选项的简短文章。
http://blogs.lessthandot.com/index.php/DataMgmt/DBAdmin /标题-12
Paras,
I am NOT sure what you are referring to regarding DAC here. If you mean Dedicated Admin Connection that is NOT helpful in this situation.
You have Database Publishing wizard in SQL Server 2005 and it is integrated in SQL Server 2008 in the SSMS. That will help here but you need to add more details like how many tables, how much data, what's the source & destination. You could also use SSIS here and get minimal logging reducing the overhead.
If you haven't looked at this already, checkout this brief article on different options.
http://blogs.lessthandot.com/index.php/DataMgmt/DBAdmin/title-12
我在阅读 http://www.solidq.com/sqj/Pages/2011-May-Issue/Migration-Data-into-Microsofts-Data-Platform-SQL-Azure.aspx
I got my answer while reading http://www.solidq.com/sqj/Pages/2011-May-Issue/Migrating-Data-into-Microsofts-Data-Platform-SQL-Azure.aspx