2011/3/18 Brendan Jurd <dire...@gmail.com>: > On 18 March 2011 01:57, hom <obsidian...@gmail.com> wrote: >> I try to known how a database is implemented > > This objective is so vast and so vague that it's difficult to give > meaningful help. > > I'd emphasise Kevin Grittner's very worthwhile advice. Try to break > your question down into smaller, more specific ones. With a question > like "how does postgres work" you're likely to flounder. But with a > more targeted question, e.g., "what format does postgres use to save > data to disk" or "how does postgres implement ORDER BY", you can make > easier progress, and perhaps you could get more useful pointers from > the people on this list. > > Have you read through the "Overview of System Internals" chapter in > the documentation [1]? Perhaps it will help you identify the areas > you wish to explore further, and form more specific questions. > > [1] http://www.postgresql.org/docs/current/static/overview.html > > Cheers, > BJ >
Thanks Brendan. I have a quickly glance on "Overview of System Internals" before. I think it is time to read it again. -- Best Wishes! hom -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers