I curre开发者_运维问答ntly have a system in which one rails 2.3.2 has a database with all of my content data on. I have since created another application which is using rails 3.1 and is very similar b
I\'m migrating some data from one oracle schema/table to a new schema/table on the same database. The migration script does the following:
I need to perform a datamigration of a model Answer in app Question. In that script there is a dependency such that I need to create an instance of a model Chapter which is in the app Journal. So, I c
I have a small Sybase ASE 15 database on a box that is scheduled to be de-commissioned. What is the best way to \"clone\" or \"transfer\" my database to the new box?
I\'ve done a lot of development in rails, and am looking into developing projects using python & app engine.
I have a somewhat small database in SQL Server Express 2005 that I really need to migrate over to a MySQL install on my hosting service (Dreamhost).After reading for a couple days, everything pointed
Q: I face the following problem two weeks ago , and i don\'t know how to handle it taking the performance issues , the data integrity in consideration.
I am experiencing big time and computing power challenges when doing big data migration (several 100.000 rows). I am developing a service that handles a lot of data in rails. Our models are constantly
I have a Django project using South that includes an install script. What I\'d like to do is have a couple of lines of code in that install script that take care of installing and syncing my database
Could you开发者_StackOverflow中文版 kindly tell me whether there is a most convenient way tocopy table data from oracle to SQL Server?