NayiPathshala: Data Base Management system (DBMS)

Showing posts with label Data Base Management system (DBMS). Show all posts

11/21/2017

When multiple transactions are trying to access the same sharable resource, there could arise many problems if the access control is not...

What is a Transaction? A transaction is an event which occurs on the database. Generally a transaction reads a value from the database ...

What is an Index? An index is a small table having only two columns. The first column contains a copy of the primary or candidate key ...

While designing a database out of an entity–relationship model, the main problem existing in that “raw” database is redundancy. Redundanc...

When a company asks you to make them a working, functional DBMS which they can work with, there are certain steps to follow. Let us sum...

As the name suggests, the database management system consists of two parts. They are: Database and Management System What is a Da...

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