Unusual file formats in your day-to-day document management and editing processes can create immediate confusion over how to edit them. You may need more than pre-installed computer software for efficient and quick file editing. If you need to undo code in LOG or make any other simple alternation in your file, choose a document editor that has the features for you to deal with ease. To deal with all of the formats, including LOG, choosing an editor that actually works well with all types of files is your best choice.
Try DocHub for efficient file management, irrespective of your document’s format. It offers potent online editing instruments that streamline your document management operations. It is easy to create, edit, annotate, and share any file, as all you need to access these characteristics is an internet connection and an active DocHub profile. Just one document solution is everything required. Do not lose time switching between various applications for different files.
Enjoy the efficiency of working with an instrument designed specifically to streamline document processing. See how straightforward it is to revise any file, even if it is the first time you have dealt with its format. Sign up a free account now and improve your whole working process.
now that we understand the different ways of logging lets talk about different recovery protocols the first one undo logging is one of the basic recovery protocols as we will see undo logging does not use right ahead logging that we covered earlier and it uses the force and steel mechanisms in terms of buffer pool management there are four types of lock records in an undo log start commits or abort of a transaction and finally an update record which states that transaction t wants to update data elements x and x previous value was v the idea behind undo logging is as follows we want to use the lock such that when we need to recover we will undo the effects of all the transactions that have not been committed on the other hand for all the transactions that have been committed we want to leave them alone in order to implement this behavior we need to establish a few rules regarding how we do logging and when to flush the dirty lock and data pages specifically there are two rules that w