Forum Index  ViceVersa HOME         FAQ and Knowledge Base

 FAQForum FAQ   SearchSearch Forum  RegisterRegister 
 ProfileProfile   Log inLog in 

Which method of file comparison is faster\ reliable

 
Post new topic   Reply to topic     Forum Index -> Support
Author Message
White_ferret



Joined: 02 Jun 2005
Posts: 2
PostPosted: Thu Jun 02, 2005 6:25 pm    Post subject: Which method of file comparison is faster\ reliable Reply with quote
Which method of file comparison is faster\ reliable time stamp or crc?
Back to top
TGRMN Software
Site Admin


Joined: 10 Jan 2005
Posts: 8619
PostPosted: Thu Jun 02, 2005 11:49 pm    Post subject: Reply with quote
Timestamp comparison method is very fast and reliable.
CRC comparison method is a way to verify that the source and target data are identical, byte by byte. This takes much longer (the entire file needs to be read instead of just the timestamp) but it is a very good method for verifying a data integrity. For instance it can be used for CD, DVD verification against a source or to verify a folder replica byte by byte.
_________________
--
TGRMN Software Support
http://www.tgrmn.com
http://www.compareandmerge.com
Back to top
Display posts from previous:   
Post new topic   Reply to topic     Forum Index -> Support All times are GMT
Page 1 of 1

 
Jump to:  
You can post new topics in this forum
You can reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


Powered by phpBB © phpBB Group
Copyright © TGRMN Software. TGRMN Software products:
· ViceVersa: Windows Backup Software, File Synchronization, File Replication
· Compare And Merge: File Compare Software for Windows