Some operating systems perform buffered I/O. In this scheme, an output request is accepted from a user, and the user is informed of the normal I/O completion. However, the actual physical write operation is performed later, at a time convenient to the operating system. Discuss the effect of buffered I/O on integrity in a DBMS
What will be an ideal response?
Because
of
buffered
I/O,
the
DBMS
will
think
a
write
has
been
completed
when
in
fact
it
may
not
have
been.
Computer Science & Information Technology
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