In this article we look at issues caused by a bloated Ms Access database
There can be two different definitions of a large Access Database. One might consider a database with lots of tables and thousands of records as a large database. Whereas someone else may consider a database with thousands of queries, objects, reports etc as a large database. Both the definitions and interpretations are correct, and whether a database is large due to lots of records or due to lots of queries, forms and reports, it will be equally difficult to deal with. If you have ever worked with a large database, you would know how problematic it is. For those who don’t, here are a few of the most common issues you will face if you have a large database.
1. Problem in Compilation
Once you have a large database, you will often face problems in keeping your data compiled. No matter how much you compile it, you will always find it decompiled on occasions. It is difficult to keep large databases compiled.
2. Unstoppable Growth
Once your database becomes large, you can go on compacting and compiling it as much as you want, but it will not stop growing. A large database only keeps on getting larger, and getting more difficult to manage.
3. Slow Performance
For a large database, performing fast is not possible. The larger your database, the slower it will be. Large databases always operate slowly, taking more time than required. And as time passes, they only get slower.
4. Showing Incorrect Records
For a large database it is no big deal to show an incorrect record for linked sub forms. In addition in a large database all the queries might not be processed correctly.
5. Showing Errors Even When the Code is Correct
Along with being slow and incorrect, a large database can also consider right to be wrong! There are chances that a large database can show errors while compiling even when the code is correct.
6. Frequent Database Corruption
One of the most common problems you will have to deal with databases, no matter large or not – is corruption of databases. And if you have you have a large database, the problem will become even more frequent. Corruption of database is one of those problems that can occur irrespective of any problem in the database. The best way to avoid corruption of databases is to regularly keep on checking their credibility.
It is difficult to keep databases from growing because any operating business will add more data every passing day. Thus it is always a good practice to keep compacting the database at regular intervals.
Dealing with a Large Database that got Corrupted
In case you end up with a corrupted database which is gigantic in size, you would have to get hold of a corrupt mdb repair tool which can tackle large files. Once you have recovered the data from the corrupt database, you should breakup the recovered database copy into multiple parts which would be easier to manage and avoid corruption in near future.
Vivian Stevens is a data recovery expert in DataNumen, Inc., which is the world leader in data recovery technologies, including repair mdf database corruption and excel recovery software products. For more information visit www.datanumen.com