| From: | Tatsuo Ishii <ishii(at)postgresql(dot)org> |
|---|---|
| To: | simon(at)2ndQuadrant(dot)com |
| Cc: | pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: Future In-Core Replication |
| Date: | 2012-05-01 00:10:46 |
| Message-ID: | 20120501.091046.1288893385622619550.t-ishii@sraoss.co.jp |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
> Those are the basic requirements that I am trying to address. There
> are a great many important details, but the core of this is probably
> what I would call "logical replication", that is shipping changes to
> other nodes in a way that does not tie us to the same physical
> representation that recovery/streaming replication does now. Of
> course, non-physical replication can take many forms.
Guessing from "shipping changes to other nodes", you seem to
implicitly aim at asynchronous replication? If so, I am afraid it will
force users to pay some cost to migrate from existig applications.
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese: http://www.sraoss.co.jp
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Josh Berkus | 2012-05-01 00:20:04 | Call for Lightning Talks for pgCon |
| Previous Message | Josh Berkus | 2012-04-30 23:34:12 | Re: Future In-Core Replication |