Many might not know that data migration is the method of moving one data from one place to another. This process may include changing database, application and, storage of the data as a whole.
Data migration happens amid an upgrade of existing hardware or migration to an entirely new system and this portion of the work is done by master data services expert. In this case, data is transferred to or from the hardware of any system, it also helps to move into the new software. Often organizers want to merge two platforms of data into one and that is also done by the data service experts.
There are three types of approaches that can be adapted to carry out a successful data migration:
- Transferring data from one of the platforms to another.
- Combining the systems from two organizations to one platform
- Developing a central view of the data required and creating a data distribution center.
Obstacles of Data Migration
As a layman, we are not really aware of the difficulties that could actually arise while we migrate the data from one platform to another.
This is a straightforward kind of migration where the database remains the same, while some data has to be transferred from one to another base. There are some problems which might arise while doing this migration which is:
- Different data formats
- Diverse sets of character
Various types of data formats can be taken care of by maintaining the accuracy of the data. This method of the database is used not only for the storage of the data but also for the storage of the data. A very close consideration must be paid while carrying out the migration and it best to be handed over to the experts.
The capacity of the migration varies and it could be different or peculiar to the application as far as the access to the data is concerned about. In some cases, it is not a problem at all, Also having a proper platform for older applications is very important. Often what happens is that the source course of the application might be absent, or the application manager might be absent from the market now. In such cases, the storage migration would be a little tricky and then the issue must be minutely dealt with by giving he required the solution to the problem.
There are many kinds of problem which happen while data migration is done and majorly, the above-mentioned types are the major kinds of issue that are found. It is very important to analyze the issue, once you know the problem, you will be able to deal with the problem easily. Data Migration is again handled by the master data services experts.