What Must Be Done Before Data Migration From Oracle

By Author: John Cory
Total Articles: 644
Comment this article

Small businesses have to take many things into account when considering a data migration from Oracle. Another database software can offer the solution to problems that you are having with Oracle, whether it be the price of licensing and support or customer support issues. Additionally, you must realize that not all databases will meet your needs. You want to think seriously about your needs as a small business and your customers' needs in using the applications supported by the database.

Small businesse's may need to ask, what reasons exist to bother not using a licensed software in the first place. You may realize that your old program is too difficult to learn so, that it's hard to bring on new people and get them up to speed with the database. You might also, simply, think that it is too expensive to continue paying the support costs associated with using licensed software. One idea for small businesses with this problem is to go with a free, open source software. Your business will greatly grow with the cheaper prices and adaptability of a new database.

Take the operating conditions into account ...
... with your selection, such as high volume or static storage. Some database software are designed for high volume applications, and will run better on servers that have a lot of visitors. Some simple software like plain SQL was just designed for occasional use, and won't hog all the computer's resources to itself. There are as many database software options as there are reasons to use them, from Microsoft Access to Redis. Access is a fairly easy to use personal database software that can be easily linked to office and .net applications, whereas Redis is an instance of a database designed to retrieve large amounts of data to many users at the same time.

Make sure to consider the long term support and maintenance of you database. Oracle has a tiered approach to support, with the best support at the extremely expensive end. They are inclined to have the only employees that can support their software, so they are very overworked. A good rule of thumb for choosing software is to go with what is more popular to the tech workers, that way it is easy to get good support. Transferring from Oracle to Postgres will increase the potential pool of experts. Postgres has a large community of fans and is one of the most popular open source software.

Don't underestimate the trials and tribulations of data migration. Don't make the move until you think carefully about what software to implement. Mull over the rationale for why you are unhappy with your current database software, also look at the traffic level and user friendliness of potential options and tech support. Getting the best database for your future is a great plan for success.
If there are things you need to clarify you can always follow data migration and oracle conversion. Special thanks to Kristiana Carla E. Richees for her unending support to the subject.