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MySQL Database Indexing ,[object Object],[object Object],[object Object]
What is Indexing? ,[object Object],[object Object],[object Object],[object Object]
Advantages ,[object Object],[object Object]
Disadvantages ,[object Object],[object Object],[object Object]
Fetch >> Operation ,[object Object],[object Object],[object Object]
How to create/drop  index ,[object Object],[object Object]
A students table (without index on name field)
Select statement without index ,[object Object]
Select statement with index ,[object Object]
Where will we apply index? ,[object Object],[object Object],Where will we not apply index? ,[object Object]
Where index will work ,[object Object],[object Object],[object Object],[object Object],[object Object],Where index will not work ,[object Object],[object Object],[object Object]
Types of mysql indexing ,[object Object],[object Object],[object Object],[object Object],[object Object]
MySQL Indexing methods
Indexing graphical example (B+)
Indexing graphical example (B+) - cont
Indexing graphical example (B+) - Range
Indexing graphical example (Hash)
Question?

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Mysql Indexing