plz explain step by step with easy code. thank you. Assignment Guidelines:

Create a B$+$ Tree or Extendible Hash Index data structure with your favorite programming language. Your index structure must support all the

MySQL data types.

Provide unit tests to prove that your program works for all the mysql data types.

The user should input the order of the tree $($B$+$ tree$)$ or the global level of the hash $($Extendible hashes$),$ and the data to be inserted. Then your

index structure should implement the follow operations:

INSERT$[$x$]$: where $x$ represents the data item$($s$)$ to be inserted

UPDATE $x,y$ : where $x$ represents the old value, and $y$ the new value

DELETE $x$ : where $x$ represents the value to be deleted

SHOW: draw the status of the index structure in screen.

Note that after every operation, you should show the updated status of your index structure on screen.