The Different Kinds Of Data Migration Utilized In A Business

By Author: John Cory
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Data migration describes the process of transferring information from one type or format to another. This is often done when a company is merged with another or when a company decides to improve their current systems. While this procedure can be done manually, it is often automated. A person will need to map the old data into the new system so that it can be extracted and loaded with minimal interferences. If done correctly, both systems will operate comparably, and there will be a minimal loss of data.

In a business, storage migration is probably the most common type of data migration, and it is by far one of the simplest. This procedure involves moving data and information from one storage space to another. Since the formatting is not often changed during this process, little data or information is lost in the migration. The biggest risks for loss of information are present when transferring from one type of media to another such as from a physical format to a digital one.

Another type of data migration that is used would be application migration, and it is more difficult than the type mentioned before. ...
... The difficulty arises because applications are very unique in how they work and how the applications are programmed. To have a successful application migration, the whole application will have to be transformed and rewritten. It will also need to be tested to be sure that it works on several different platforms so that it can be made available to a wide market.

One of the most popular and the most difficult types of data migration would be database migration. Because a database stores a large amount of information, there is a larger chance that information or data will be lost during the migration. The migration from Oracle to Postgres is one of the most common but also one of the hardest to complete successfully. The two source codes vary drastically and do not operate precisely the same. This type of data migration can be very time consuming because the new source codes will need to be tested and retested several times to ensure proper functionality.

There are a lot of reasons that a business or organization might need to undergo data migration within their systems. At one time or another a company will need to improve their system and move the information from the old system to the new one. The process can be expensive, difficult, and time consuming depending on what needs to be done and who is completing the job. Hiring a company that specializes in data migration services is often the best way to go to ensure that the task will be completed with minimal issues.
More details on this matter can be seen at data migration and don't forget to also check oracle stored procedure. Tiffany E. Jackman is a professional writer that helps completing this article.