0
5.3kviews
Log based recovery.
1 Answer
0
22views

The most widely used structure for recording database modifications is the log. The log is a sequence of log records and maintains a history of all update activities in the database. There are several types of log records.

An update log record describes a single database write:

i. Transactions identifier. …

Create a free account to keep reading this post.

and 3 others joined a min ago.

Please log in to add an answer.