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Questions tagged [data-migration]

Data Migration is the movement of data from one location to another and can happen in many forms and many systems. One example of data migration is copying data from one database to another.

Data Migration is the movement of data from one location to another and can happen in many forms and many systems.

One example of data migration is copying data from one database to another.

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How to merge data from mysql schemas that have diverged?

I have two servers that share an original ancestor codebase, but which have changed during the past couple of months in terms of database schema (I'm using mysql). I'm about to use the second one as my new production server, but I have to update the…
lfborjas
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AIF or Data Migration Framework [AX 2012]

I was importing some entities to AX 2012 using AIF and consuming the web services through an C# ASP.Net application. I already made it for Customers,Vendors,Workers,Chart of Accounts and now starting General Journals. Some customization I could find…
Tito
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Using liquibase changelog to create a table with a datetime field, how come that field become a text type

I created a table using liquibase databaseChangeLog:
user1342336
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Apatar for feeding data into Solr

I need to fetch data from normalized MSSQL db and feed them in Solr index. I was just wondering whether Apatar can be used to perform the job. I've gone through its documents, but doesn't get the information I'm looking for. It states, it can fetch…
Krunal
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Inaport Lookups can't find target entity - CRM4 Connector

The documentation for inaport states you can just map lookup fields and it will work out what types they are. I am mapping from CRM 4 to CRM 2011 (using the CRM Connectors), however all my lookups fail with A lookup value was mapped to…
Adam Mills
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how to migrate from biztalk 2002 to biztalk 2006 R2

i would like to have step by step instructions on how to migrate from biztalk 2002 to biztalk 2006 R2.
bhaagi5
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Can not make generateChangeLog working in liquibase to export data from existing database

I read some similar questions, but I still can not figure out how to export data or schemas from an exiting database using liquibase. The database i am using is sqlite, and I always got problem. java -jar liquibase-1.9.3.jar --driver=org.sqlite.JDBC…
user1342336
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iOS Core data migration to another machine

I received the source for an application from a guy to make a few changes in the app. The data model version was, say, App3. I had to add about 3-4 more data model versions in the process. So the active model version when I sent him was App7 I…
Ayush Chaudhary
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How can I migrate a product from an agilefant installation to another one?

We have an internal installation of Agilefant. We are done with the first sprint and already started the second one now our client asked access to Agilefant so he can check our progress. The problem is that we have multiple projects inside of our…
Gergo Boros
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How should I be migrating CoreData documents within the app sandbox?

I am trying to update my CoreData based application to meet the requirements for running in a Sandbox. However, migrations are proving difficult. It seems NSPersistentDocument tries to do migrations in-place and wants to save to disk without the…
ioquatix
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migrating data from tomcat .dbx files

I want to migrate data from an old Tomcat/Jetty website to a new one which runs on Python & Django. Ideally I would like to populate the new website by directly reading the data from the old database and storing them in the new one. Problem is that…
m000
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Create some tool for converting data from one database to another

This is kind of implementation question maybe. I wonder if I where to make a tool to convert some relational database to some other kind of database. What would the approach be? If I for example want to convert data and the structure from a mysql…
starcorn
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Trying to insert into postgresql: getting error

On invocation of http://localhost:3000/tempbizs Im having the index method of the tempbiz_controller migrate data from a legacy database (sqlite3) to another postgresql inside my rails app. It has inserted a few records. However I see that it…
banditKing
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django south ValueError: "you cannot instantiate a stub model"

so i'm trying to do a data migration where i take the "listings" from a realestate app into a new "listings" app that i've created. i did startmigration like this: python manage.py startmigration listings migrate_listings --freeze…
Rasiel
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Migrate a project from Mantis to Redmine?

The official Redmine documentation teaches how to migrate the full Mantis database, including all users, projects and issues. Is there a way to do it on a per-project basis?
Vladimir Sinenko
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