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storage & file strucure in dbms

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Overview of Physical Storage, Media Storage Access, Data-Dictionary Storage

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Storage and File Structure DIRECTED BY:- GRISHMA MADAM
Storage and File Structure ,[object Object],[object Object],[object Object]
Classification of Physical Storage Media ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Physical Storage Media ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Physical Storage Media (Cont.) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Physical Storage Media (Cont.) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Physical Storage Media (Cont.) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Physical Storage Media (Cont.) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Physical Storage Media (Cont.) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Storage Hierarchy
Storage Hierarchy (Cont.) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Storage Access ,[object Object],[object Object],[object Object]
Buffer Manager ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Buffer-Replacement Policies ,[object Object],[object Object],[object Object],[object Object],[object Object]
Buffer-Replacement Policies (Cont.) ,[object Object],[object Object],[object Object],[object Object],[object Object]
Data Dictionary Storage ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Data Dictionary Storage (Cont.)
Data Dictionary Storage (Cont.) ,[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object]
Record Representation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],account_number branch_name balance Perryridge A-102 400 10 000 null-bitmap
with Record 2 Deleted and All Records Moved
REFERENCE:- the god Presented by:- RUSHABH SHAH-(16) SACHIN SHUKLA-(17) SATEJ VYAS-(18)

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storage & file strucure in dbms