Quick Guide to Prevent Access Database Corruption

Regardless of whether you work as a developer of Access databases or if you are a casual user, a corrupted MDB file can create a lot of problems. From slowing down the performance of the database to actually causing loss of data, you may have to deal with many such issues arising out of corruption in the Access database. If the corruption is not too serious, you should be able to use the Access Database Repair tool to quickly fix the database. Even if the corruption in the Access database is fairly serious, you should be able to use third-party tools that specialize in access recovery to recover the data. Nevertheless, you may have to spend time re-building the database and re-entering some of your data.

Despite the availability of these tools to repair corrupt databases and restore data, it is still a good idea to take steps that will help you avoid corruption in the Access database in the first place. Let us take a quick look at some strategies that will help you prevent your database from becoming corrupted.

1. Use temporary tables to help speed up the performance

If you are using nested or similar complex queries to pull out data, chances are that Access creates and stores a lot of temporary data that you might not even be aware of. This in turn leads to a lot of stress on the database causing it to function slowly. If all the extra data causes Access to choke up during one of the runs, it is possible that your database ends up getting damaged. A simple solution would be to instruct the database to write some of the temporary data into temporary tables. There is no hard or fast rule about how many temporary tables will be useful - you can run some tests to determine what works best for your database.

2. Store the temporary tables created in a backend

If you have designed your database in such a way that it creates, uses and then deletes temporary tables, it is advisable to store these temporary tables in a separate backend. Not only will this make it easier to plan backups of the different data but one can also concentrate on access recovery of the main MDB files if the Access database gets damaged.

3. Consider splitting your Access database

If you database is to be accessed by more than one person, it is a good idea to split it into a front end that will contain objects such as reports and forms, and a back end that will contain the data. Considering that Access makes it very easy for you to split up the database by providing a wizard, you should certainly use this option to reduce the risk of your important data getting corrupted. Since all your valuable data will now be stored in the back end, you can focus on taking more frequent backups of this MDB file. You can also be prepared with a more powerful recovery tool such as Advanced Access Repair from DataNumen that will help you quickly conduct an access recovery if the backend gets corrupted so that there is not loss of crucial data.