SQL Clone
SQLServerCentral is supported by Redgate
 
Log in  ::  Register  ::  Not logged in
 
 
 


Snapshot replication for large database


Snapshot replication for large database

Author
Message
ShekharNaidu
ShekharNaidu
SSC-Enthusiastic
SSC-Enthusiastic (190 reputation)SSC-Enthusiastic (190 reputation)SSC-Enthusiastic (190 reputation)SSC-Enthusiastic (190 reputation)SSC-Enthusiastic (190 reputation)SSC-Enthusiastic (190 reputation)SSC-Enthusiastic (190 reputation)SSC-Enthusiastic (190 reputation)

Group: General Forum Members
Points: 190 Visits: 70
Hi
is snapshot replication is supported for large databases??? can anyone please help me out in this regard..
as i am confused with the statements
"Snapshot replication has a lower continuous overhead on the Publisher than transactional replication, because incremental changes are not tracked. However, if the dataset set being replicated is very large, it will require substantial resources to generate and apply the snapshot. Consider the size of the entire data set and the frequency of changes to the data when evaluating whether to utilize snapshot replication. "

my database is of 20GB.

w00t


Thanks ,

Shekhar

luckysql.kinda
luckysql.kinda
Right there with Babe
Right there with Babe (728 reputation)Right there with Babe (728 reputation)Right there with Babe (728 reputation)Right there with Babe (728 reputation)Right there with Babe (728 reputation)Right there with Babe (728 reputation)Right there with Babe (728 reputation)Right there with Babe (728 reputation)

Group: General Forum Members
Points: 728 Visits: 659
No issues. The statement only informs you that you will have stale data if there are very frequent changes :p. From where you got this statement by the way?

-LK
Animal Magic
Animal Magic
SSCommitted
SSCommitted (1.6K reputation)SSCommitted (1.6K reputation)SSCommitted (1.6K reputation)SSCommitted (1.6K reputation)SSCommitted (1.6K reputation)SSCommitted (1.6K reputation)SSCommitted (1.6K reputation)SSCommitted (1.6K reputation)

Group: General Forum Members
Points: 1622 Visits: 13731
As above the statement is just warning you about the size of the snapshots, if you snapshot a 20gb database then everytime you sync the data you are moving 20gb each time. By design transactional replication does at it says on the tin, it moves over the required transactions, so they are a lot smaller than the complete db. The use of both replication types though are very different and you need to use the one that works in your environment.
Go


Permissions

You can't post new topics.
You can't post topic replies.
You can't post new polls.
You can't post replies to polls.
You can't edit your own topics.
You can't delete your own topics.
You can't edit other topics.
You can't delete other topics.
You can't edit your own posts.
You can't edit other posts.
You can't delete your own posts.
You can't delete other posts.
You can't post events.
You can't edit your own events.
You can't edit other events.
You can't delete your own events.
You can't delete other events.
You can't send private messages.
You can't send emails.
You can read topics.
You can't vote in polls.
You can't upload attachments.
You can download attachments.
You can't post HTML code.
You can't edit HTML code.
You can't post IFCode.
You can't post JavaScript.
You can post emoticons.
You can't post or upload images.

Select a forum

































































































































































SQLServerCentral


Search