It is a group of collected figures which are mutually related, by which specific or certain information are prepared. For example, the marks obtained by all students of a school is a database. We can calculate first rank, second rank, third rank of passed student out of total students with these figures.
Like this we can calculate the number of fail students of any class:
Database |
File Handling System |
It is used in large system. As – Oracle. |
It is used in small system. As – C+++. |
It is a simple structure. |
It is a complex structure. |
Its designing is very easy. |
Its designing is complex. |
Database are not so much secure. |
These are very secure. |