| From: | Karel Zak - Zakkr <zakkr(at)zf(dot)jcu(dot)cz> |
|---|---|
| To: | Don Baccus <dhogaza(at)pacifier(dot)com> |
| Cc: | "Ross J(dot) Reedstrom" <reedstrm(at)wallace(dot)ece(dot)rice(dot)edu>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: [HACKERS] CFH: Mariposa, distributed DB |
| Date: | 2000-02-08 15:44:37 |
| Message-ID: | Pine.LNX.3.96.1000208161818.25167A-100000@ara.zf.jcu.cz |
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| Thread: | |
| Lists: | pgsql-hackers |
Hi,
the Mariposa db distribution is interesting, but it is very specific. If I
good understand it is not real-time and global synchronized DB replication.
But for a lot of users (and me) is probably interestion on-line DB replication
and synchronization. How much users have 10K servers?
I explore current PG's source and is probably possible create support for
on-line replication. My idea is replicate data on a heap_ layout. The parser,
planer and executor run on local backend and replicate straight-out tuples
to the others servers (nodes). It needs synchronize PG's locks too.
In near future I want start project for PG on-line replication. Or works on
this anyone now? Comments?
Karel
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