Ask
Login
0
1.7kviews
Shadow paging method
written 9.0 years ago by gravatar for teamques10 teamques10 ★ 70k modified 3.8 years ago by gravatar for pedsangini276 pedsangini276 • 4.8k

Mumbai University > Information Technology > Sem 3 > Database Management System

Marks: 10M

Year: May 2014
database management systems
ADD COMMENT EDIT
1 Answer
0
2views
written 9.0 years ago by gravatar for teamques10 teamques10 ★ 70k
  • Shadow paging is a technique for providing atomicity and durability in database systems.
  • Shadow paging is a copy-on-write technique for avoiding in-place updates of pages. Instead, when a page is to be modified, a shadow page is allocated.
  • Since the shadow page has no references (from other pages on disk), …

Create a free account to keep reading this post.

and 4 others joined a min ago.

ADD COMMENT EDIT
Please log in to add an answer.