Re: [HACKERS] How to hack the storage component？
| От | wang chaoyong |
|---|---|
| Тема | Re: [HACKERS] How to hack the storage component？ |
| Дата | |
| Msg-id | CAFOCuYoh5q9k25dm4THxkWsF7AMLTW_LSJ0YE-SXifTSvtokjA@mail.gmail.com обсуждение исходный текст |
| Ответ на | Re: How to hack the storage component？ (Heikki Linnakangas <hlinnakangas@vmware.com>) |
| Список | pgsql-hackers |
Thank you very much.
Based on your information, I find an interesting page including your comment: http://code.metager.de/source/history/postgresql/src/backend/storage/smgr/README.
Seems all guys are in the core team, really nice job.
Thanks again for your kind reply and "2 phase commit" contribution.
Regards.
Chaoyong Wang
On Fri, Jan 18, 2013 at 5:26 PM, Heikki Linnakangas <hlinnakangas@vmware.com> wrote:
It has changed a lot since the Berkeley times. I doubt the original papers are of much use anymore in understanding modern PostgreSQL. You'll want to read src/backend/storage/smgr/README, although there isn't much there. Also make sure you read the "Database Physical Storage" section in the user manual, http://www.postgresql.org/docs/devel/static/storage.html.On 18.01.2013 11:02, wang chaoyong wrote:Hi folks,
Currently, I'm trying to read the storage component, since it's biased
towards the lower layer, seems more difficult to understand and debug. All
the materials I have found are the original papers on
http://db.cs.berkeley.edu, I'm wondering how much it have been changed
since Postgres. Could you please give me some suggestions? Thanks.
- Heikki
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