migrate

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Migrating SQLite data from Rails 2 to 3

I\'m in the process of migrating the data from a Rails 2 application, to a new Rails 3 application. The new database shares a number of columns with the 开发者_JAVA技巧old database, and I\'m looking t[详细]

2023-03-26 03:34 分类：问答
Problem in migrating a database to Heroku

When trying to migrate a database to Heroku, I get the following (Provided that I\'m using gem \'sqlite3\', \'1.3.3\':[详细]

2023-03-25 15:24 分类：问答
Rails: How to add add_index to existing table

I already migrated a table called units with several columns. I was wondering how to migrate in a stand alone \'add_index\' to this table using the cmd. Is this code correct:[详细]

2023-03-08 10:12 分类：问答
Migration Symfony 1.2.1 -> 1.4.11

At what should I need to be careful when I migrate a project made in with开发者_如何学运维 Symfony 1.2.1 to Symfony 1.4.11 ?You should follow the instructions here: http://www.symfony-project.org/tuto[详细]

2023-03-02 23:40 分类：问答
Move Mongo Embeded Document into Own Collection

Can someone point me in the right direction, i have a Collection (Forms) each Form has an embedded document array (Responses). Responses for each form have gotten massive and in hindsight embedding th[详细]

2023-02-18 22:39 分类：问答
How to migrate to a larger database

I am fairly new to Ruby on Rails but am starting to do more development in that area. My q开发者_开发知识库uestion is, if I build a simple application that only has about 20 users and a couple thousan[详细]

2023-02-18 16:33 分类：问答
Migrate MySQL data, speed & efficiency

I had to change the blueprint of my webapplication to decrease开发者_高级运维 loading time (http://stackoverflow.com/questions/5096127/best-way-to-scale-data-decrease-loading-time-make-my-webhost-happ[详细]

2023-02-14 03:46 分类：问答
Migration to cloud database

I am assessing the po开发者_如何学编程ssibility of my organization (software as a service org) migrating parts of our existing disk-based DBs to an in-memory cloud-based DB model (hosted in our datace[详细]

2023-02-10 00:05 分类：问答
migrating node references

I am working on a project to migrate a website from asp.net to drupal architecture. But the site content is very hierarchal and has a lot of references between entities.[详细]

2023-02-08 11:01 分类：问答
Migrating and Ingres Data Base to SQL Server 2008

I have a cline that is looking to convert an Ingres Database into SQL Server 2008. WE can easily convert the tables but there are a large number of views and procedures that are complex. Does anyone k[详细]

2023-02-08 06:17 分类：问答