Data migration is a painful process that involves multiple steps, and you want to avoid making some of the common errors when migrating your data systems. These are common mistakes that can cause a person trouble when migrating their data systems.
Ignoring the Governance Structure
A big data migration processes can overwhelm an individual and organizations if they don’t know what they’re getting themselves into. Many times, organizations spend a large portion of their time with load-related errors and firefighting infrastructure. As a result, you miss the critical aspects of migration.
Not Cleansing Data
Whether you choose to merge or migrate your data to a new system, an opportunity to cleanse the content presents itself. You can remove the legacy structures that your data got stuck with. If you fail to cleanse your data, you get stuck with the inefficiencies that were operating on your old system.
Failure to Test the Loads
A significant data migration involves a bunch of data, and as a result, you can rarely do this without having issues arise. You shouldn’t plan a migration from a single go. The IT team should treat it like any other project where they use rigorous procedures and some of the best industry practices to mitigate the risk of things going wrong.
Doing without the Experts
This might seem like a project that you could leave to your in-house IT staff, but that can be a big mistake that puts your data in a vulnerable position. It’s always best to hire a third party that specializes in projects like this to lower the risk of something going wrong.
Using the Incorrect Data Migration Tools
You have many data loaders and migration tools on the market. While you’re spoiled with choice, you need to make sure that you have chosen one that can get the job done right. You don’t want to have issues with it later. One such tool that you might use is called Oracle Discoverer, a business intelligence tool designed to analyze data.
You want to avoid mistakes with data migration. However, when you’re migrating a large amount of data at one time, this might not be possible. Having experts on hand to help you with the migration is almost indispensable, and you can rest assured that it will be money well spent. For more articles like this, check out our blog!