Shared Buffers is the area
needed for the Query Processing.
Shared Buffers are needed
to ensure that the server processes handling user queries, never need to wait
for a write to occur.
Buffer being modified is
called a Dirty Buffer.
Any Query connecting to
the Database requires a buffer area to process the User Request.
Shared Buffers is the
memory area that gives the buffer place to Queries connecting to the Database.
Data from the Database’s Data
files is fetched to the Memory.
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