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masterzark
 
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Default Replication DB - 12-05-2003 , 07:45 AM






have somes persons use replication with sleepycat dB ?

is the same functionnality that mySQL to replicate with master and slave ?


do you have somes URL that explain the mecanism about this replication ?



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Chris Newcombe
 
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Default Re: Replication DB - 12-05-2003 , 07:32 PM






"masterzark" <masterzark (AT) yyyahhoo (DOT) com.br> wrote
Quote:
have somes persons use replication with sleepycat dB ?
We've been using it for a couple of months in a high-load production
system. It's excellent. We rely on it for:

- high availability (fast failover to standby replicas)

- performance improvements (i.e. increased transaction throughput, as
it allows us to safely disable flusing of the transaction log to disk
on each commit - see DB_TXN_NOSYNC in the documentation)

- scalability (we implemented a system for multiple Masters which
leverages single-master replication)


Quote:
is the same functionnality that mySQL to replicate with master and slave ?
I've never used mySQL replication, but Berkeley DB replication is
"single master, multiple stand-by replicas". Replicas can also
perform read-transactions.


Quote:
do you have somes URL that explain the mecanism about this replication ?
Try http://www.sleepycat.com/docs/ref/rep/intro.html and subsequent
pages.


Hope this helps.

regards,

Chris


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