Database management software can help you create and manage your databases so you can easily capture and analyze data. This easily accessible data often leads to greater business insight, helping you refine your data-driven efforts.

These things vary on the sizing/number of the application transactions and/or hardware considerations for the database. For more details on this you need to request for Database Planning with our support team.

For Databases, a database administrator requires the following skill set: Database monitoring, sound knowledge of database architecture, re-organization, backups and recovery, jobs, batch scripting, performance tuning, database routines, database internals and trouble shooting.

In a rough sense, it is similar to the Post-Triggers of the database world. But with functions, the action is already completed at the data-layer, and the event handler just gives an interface by which developers can key in the logic of what needs to happen ‘after’ the action is done. What a function sees is the actual event of the change, and hence it does not directly correlate with Database Triggers.

It totally depends on the application interface that you are using. These are some following ways,

• You can verify only from the front-end when application interface shows view functionality of the data you enter. Mainly, Black box test engineers do this functionality verification test in this way.

• If application interface doesn’t provide view functionality of the data you enter, then you can check for database update by using relevant SQL/Oracle query.

It totally depends on the application interface that you are using. These are some following ways,

• You can verify only from the front-end when application interface shows view functionality of the data you enter. Mainly, Black box test engineers do this functionality verification test in this way.

• If application interface doesn’t provide view functionality of the data you enter, then you can check for database update by using relevant SQL/Oracle query.

It is a process of analyzing the given relation schemas based on their functional dependencies and primary keys to achieve the following desirable properties:

1) Minimizing Redundancy
2) Minimizing the Insertion, Deletion, And Update Anomalies
Relation schemas that do not meet the properties are decomposed into smaller relation schemas that could meet desirable properties.