Re: PostgreSQL Dump rate is too slow

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Scott Ribe
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Re: PostgreSQL Dump rate is too slow
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7CBD22D9-B95C-42A2-88DE-ADF34AD57A14@elevated-dev.com
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PostgreSQL Dump rate is too slow girish R G peetle <giri.anamika0@gmail.com>
Re: PostgreSQL Dump rate is too slow David G Johnston <david.g.johnston@gmail.com>
Re: PostgreSQL Dump rate is too slow Jeff Frost <jeff@pgexperts.com>
Re: PostgreSQL Dump rate is too slow girish R G peetle <giri.anamika0@gmail.com>
Re: PostgreSQL Dump rate is too slow "ktm@rice.edu" <ktm@rice.edu>
Re: PostgreSQL Dump rate is too slow Eduardo Morras <emorrasg@yahoo.es>
Re: PostgreSQL Dump rate is too slow "Joshua D. Drake" <jd@commandprompt.com>
Re: PostgreSQL Dump rate is too slow girish R G peetle <giri.anamika0@gmail.com>
Re: PostgreSQL Dump rate is too slow "Joshua D. Drake" <jd@commandprompt.com>
Re: PostgreSQL Dump rate is too slow girish R G peetle <giri.anamika0@gmail.com>
Re: PostgreSQL Dump rate is too slow "Joshua D. Drake" <jd@commandprompt.com>
Re: PostgreSQL Dump rate is too slow Scott Ribe <scott_ribe@elevated-dev.com>
Re: PostgreSQL Dump rate is too slow girish R G peetle <giri.anamika0@gmail.com>
Re: PostgreSQL Dump rate is too slow Harshad Adalkonda <adalkondaharshad@gmail.com>
Re: PostgreSQL Dump rate is too slow Robert Burgholzer <rburghol@vt.edu>
Re: PostgreSQL Dump rate is too slow Scott Ribe <scott_ribe@elevated-dev.com>
Re: PostgreSQL Dump rate is too slow Kevin Grittner <kgrittn@ymail.com>
Re: PostgreSQL Dump rate is too slow David G Johnston <david.g.johnston@gmail.com>
Re: PostgreSQL Dump rate is too slow "ktm@rice.edu" <ktm@rice.edu>
Re: PostgreSQL Dump rate is too slow Alvaro Herrera <alvherre@2ndquadrant.com>
On Jan 8, 2015, at 4:14 AM, Robert Burgholzer  wrote:
> 
> To elaborate, I have found the rsync used in my (most?) streaming replication setups is 10x or more faster than pg_dump.  If your job specs required a pg_dump output file it would be fairly simple to do the following (moree or less):
> 1. setup a replicant (even on the same machine but different drive if you wanted)
> 2. make sure the replicant is off
> 3. rsync the data dir to the replicant
> 4. turn on the replicant
> 5. execute pg_dump on the replicant
> 
> regards,
> /r/b

Don't forget to rsync between pg_start_backup & pg_stop_backup.

-- 
Scott Ribe
scott_ribe@elevated-dev.com
http://www.elevated-dev.com/
(303) 722-0567 voice





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