Now some of you might already know this but it goes without saying, data migration is a lengthy process that requires careful planning and execution. Indeed, many project managers have a hard time moving to another workbench as most of them fail to properly calculate how much it takes and how much it costs to move from one tool to another. And this is the reason why we would like to talk about what types of business rules you should follow during a migration process.
We’d like to note that there are plenty of said rules and not every one of them applies to you. Instead, we’d like to focus only on those that we deem as the most important migration business rules. So, without any delays, let’s dive into the business requirements.
Define The Time Frames
One of the most important things every project manager should do is define the time frames. Having a clear understanding of how much time you have on a certain task will allow you to evaluate how much it will cost you. However, remember what Murphy's law states “Anything that can go wrong, will go wrong — and at the worst possible time.”
You’ve heard us, allocate not only time for the migration process but for unexpected outcomes too. You need to assess the risk beforehand, otherwise, you will have a hard time recollecting everything. Not to mention the fact that it will cost you more. By including this step into your data migration plan, you secure the process itself.
Assess The Data
Most migration business rules examples start with data and for good reasons too. The more you know about what kind of information you want to move, the easier the main process will be. Essentially, what you should do first is, separate what data you want to move and what data you can live without. The reason? You will have less trouble dealing with potential incompatibilities meaning you will encounter fewer errors along the way.
Certain platforms might not support the type of data that your old system did, this makes the migration process a bit more involved, hence why we suggest that you take a look at what you want to move. Another reason why you should perform a filter is that it will reveal old stuff you might not need, it will also completely eliminate duplicates. This will make all further operations faster and you will not have to worry about that some components are left untouched.
A lot of migration business rules examples do not mention this aspect for some odd reason. We, on the other hand, find is extremely important as it helps ensure the quality of the migration process, as well as data integrity.
You can’t just let one person do the whole thing. It will not only take forever, but the quality of that migration will also be questionable. There is no such thing as a one-man-army when it comes to data migrations.
Having qualified people on-board is critical. That way you will know for a certain that during each migration phase, everyone will know what to do and that there will be no errors or exceeded deadlines. Besides, this way you can ensure that every aspect of the process is done with the highest possible quality.
Before you perform any kind of migration, you need to make sure that your selected method is 100% safe. After all, it is your data that is at stake and if you though to cheap out on this aspect, we suggest that you reconsider. A good migration tool is not only capable of moving your stuff from one place to another but is safe when it comes to data integrity. A good migration system should know every aspect of the platform it tries to migrate to.
The tool also doesn’t have to be complicated in terms of usability. If you found a tool that is mega-packed with unknown features, then you most likely found a tool that is maintained by people that clearly don’t understand what they are doing. The ideal scenario is when each function is easy to understand and does only what it states. If your system of choice marks all of the above, you are good to go, and if some of the aspects are missing, you can try this solution.
Validate The Migration
And the last business rule you should follow is validation. What we mean is that you should test the migration plan you’ve developed. There are many ways you can do it but the most effective one would be moving a small portion of your data. That way you don’t have to risk everything and in case something goes wrong, you will know exactly what causes the hiccup.
It not only incorporates all of the above but makes it fully automated. You don’t need to worry about anything with it. If you have any questions or maybe you want to test our solution yourself, be sure to leave us a message. Our expert will get in touch with you in no time. But in the meantime, this is all we have for today, see you soon in our next post!