In this article we explore the array of benefits which one can derive by splitting an Ms Access Database
One of the most useful features provided by Access to its users is the feature that allows splitting the databases. Splitting a database involves creating different files, one in the backend, with relational data and another in the frontend, with interface objects. There are a lot of benefits that you can achieve by splitting your Access databases, a few of those benefits are described below.
1. Multiple Users can Access Data Simultaneously
When the data in a database is split, in frontend and backend, it can be easily supplied to multiple users sharing a network. If the backend is stored on file server and frontend on workstations, multiple users will be able to access data and make changes wherever necessary. If any of the user makes any kind of change in the databases, all authorized users will instantly get updates regarding the changes made.
2. Provides Better Protection
By splitting your databases, you can make them more secure, if all your database designs are stored in the backend, no one from the front end will be able to make any kind of changes in the tables. And those accessing the backend will not be able to view the interface objects. Thus by splitting databases, you can limit the access of users and protect your databases.
3. Allows for Future Planning
You can reduce the size of an ever growing database by splitting it. After splitting the database, you can also upsize split databases to larger relational database management software like SQL Server. This is possible due to the easily formed links between frontend and SQL tables. Thus by using splitting in databases, the organization can use SQL for front end and Access for backend.
4. Easy to Modify User Interface
Databases need to be modified with growing business requirements. You need to update them with new features, most of which are possible only at the frontend, usually in the form of modified reports or forms. In-case of split databases, changes in the frontend can be made easily, without any kind of disruption. All you need to do is to link the Access frontend to the backend and test your program. However, things are not always going to be this easy, but it is easier to test new interface objects, while using a split database.
Split Databases Can Get Corrupted Due to Access Conflicts
While Ms Access allows up to 256 concurrent users to access the database, resource conflicts do occur in multiple user scenarios. In many cases such conflicts leads to incidents of MDB corruption which can prove tricky to resolve. To deal with such scenarios you need to call-in a fix mdb tool that can handle intricate issues of database corruption. While choosing such a tool, make it a point to check the capacity of the tool to handle different storage media types and recover thoroughly compromised database files.
Vivian Stevens is a data recovery expert in DataNumen, Inc., which is the world leader in data recovery technologies, including repair mdf data problem and excel recovery software products. For more information visit www.datanumen.com