Design, Implementation & Management of Database Systems

Implementation of database systems.

Implementation of database systems is a step that follows evaluation of options after a shortlist of the available database systems that can work as per the client’s needs. Implementation depends on the database system chosen as some database systems require moving all your data from the recent system in use completely into the new system. Implementation also requires know how of the system to be put in place. This then requires trained staff. The following steps aid in implementation of the database systems:

1.) Defining Database Project scope.

This entails determining the divisions of the organization which the database will serve, the functions in the organization that will use the database, which existing applications will be moved to the new database system then prepare management proposal and go ahead.

2.) Organization of Database Project and selection of DBMS products.

In this stage, choose your design team from the users of the database then select from them the database Administrator. Select DBMS requirements such as documents through proposal requests then select the vendor of the database system.

3.) Develop implementation schedule and plan.

Identify files from the database that will be converted, the programs in the applications specified, estimation of programming hours required for modification of the programs then develop implementation schedule.

4.) Designing database and training.

Design complete and detailed information requirements, identify the requirements of data, develop training schedule and requirements then contact training on programmers and the database Administrator.

5.) Installation and testing.

Install the database then contact testing and debugging and review the results and approve them.

6.) Conversion of existing applications.

Program on each file that requires conversion then update the files and regenerate the database as per requirements. Start using the database with new programs and applications.

Management of database systems.

Management of database systems increases database Administrator productivity and reduce on time taken for testing. Management entails caring for the data which means establishment of policies to ensure data is actionable and clean to mean easy accessibility of information needed from the system. To keep data safe is to start from the beginning.

Database systems management is conducted by a database manager who ensures that all staff have knowledge on the usage of the database from training the staff and documentation of every process. Ensuring that all the data is collected and in central management system managed to enable establishment of rogue databases, then work with staff to recover the information into the system.

Some of the skills that a database systems manager should have include:

Communication skills useful when interacting with staff at each level as well as communicate with the vendor of the needs to be met.

Technical skills on how the database system is used and ability to navigate the system and know the relationship.

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