data-migration

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DB Data migration

I have a database table called A and now i have create a new table called B and create some columns of A in table B.[详细]

2023-01-11 08:43 分类：问答
Django: What are the best practices to migrate a project from sqlite to PostgreSQL

I need to migrate a complex project from sqlite to PostgreSQL. A lot of people seems to have problem with foreign keys, data truncature and so on...[详细]

2023-01-11 05:06 分类：问答
SQL Server - trying to convert column to XML fails

I\'m in the process of importing data from a legacy MySQL databas开发者_开发知识库e into SQL Server 2005.[详细]

2023-01-10 02:56 分类：问答
Should I be updating database information in a migration?

I\'ve been working on a rails project, in which I need to firstly seed the database and then update the data periodically.[详细]

2023-01-08 18:59 分类：问答
Migrating Maintenance Plan from One Sql Server 2008 Instance to Another [closed]

Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow.[详细]

2023-01-08 09:02 分类：问答
Syncrhonizing 2 database with different schemas

We have a normalized SQL Server 2008 database designed using generic tables. So, instead of having a separate table for each entity (e.g. Products, Orders, OrderItems, etc), we have generic tables (En[详细]

2023-01-07 14:16 分类：问答
How can I transfer data between 2 MySQL databases?

I want to do that using a code and not using a tool like \"MySQL Migration Toolkit\". The easiest way I know is to open a connectio开发者_如何学Cn (using MySQL connectors) to DB1 and read its data. Op[详细]

2023-01-07 05:51 分类：问答
Can Core Data handle my "system vs. user data" migration needs?

My iPhone app will have read-only \"system\" data AND rea开发者_如何转开发d/write \"user\" data (stored either using Core Data or a custom SQLite db). The user data may reference the system data. When[详细]

2023-01-07 03:08 分类：问答
alter multiple mysql databases at once (SAAS database changes)

We are running a PHP (zend framework) app that creates a database per user (for security/backup/and others reasons).[详细]

2023-01-06 12:41 分类：问答
Cloud Service Providers and Very Large Data Transfers

Which cloud providers accept the shipping of disks with very large amounts of data (say, several Terabytes) for data migration (instead of having to transfer massive quantities of data over wires)?[详细]

2022-12-30 03:17 分类：问答