DBMS

Schema vs Database

Schema vs Database
A database is any collection of data. The data in a database is usually organized in such as manner that the information is easily and readily accessible. A schema is basically a formal description of how a...

Char vs Varchar

Char vs Varchar
In database systems like SQL Server, Char and Varchar are both datatypes, where char actually refers to character and Varchar refers to variable character. They both are used to store string type of values...

B Tree vs B+ Tree.

B Tree vs B+ Tree.
In computers, the binary trees are tree data structures that store the data, and allow the user to access, search, insert and delete the data at the algorithmic time. The difference between a B and B+ tree is...

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