Re: [sqlite] Re: File Syste
At 22:03 13/12/2006, you wrote: I am developing a File System, and I'd like to use B+ Tree and not lost time and CPU understanding SQL... Check HFS(16/32 bits) and HFS+(64 bits) filesystems from Apple, they use B+ trees. The code is open source and you can find it on Darwin repository. - To unsubscribe, send email to [EMAIL PROTECTED] -
Re: [sqlite] Re: File Syste
If you are using a B-Tree index for a file system why incorporate Sqlite, why not just write the file system code? B-Trees are well documented. Cesar Rodas wrote: I am developing a File System, and I'd like to use B+ Tree and not lost time and CPU understanding SQL... On 13/12/06, John Stanton <[EMAIL PROTECTED]> wrote: It is hard to imagine why you would want to use Sqlite B-Tree access. Kees Nuyt wrote: > On Wed, 13 Dec 2006 13:02:37 -0400, you wrote: > > >>I mean the SQLite Core API, something like Berkeley DB. >>I'd like to use SQLite B+tree API. > > > It has quite recently been discussed, you may want to try to > search the mailing list archives. > The conclusion was: the B+tree API is usable but it is easy to > shoot yourself in the foot. > > http://www.sqlite.org/arch.html might be a good starting point > for further research. - To unsubscribe, send email to [EMAIL PROTECTED] - - To unsubscribe, send email to [EMAIL PROTECTED] -
Re: [sqlite] Re: File Syste
On Wed, Dec 13, 2006 at 05:03:50PM -0400, Cesar Rodas wrote: > On 13/12/06, John Stanton <[EMAIL PROTECTED]> wrote: > > > >It is hard to imagine why you would want to use Sqlite B-Tree access. > > I am developing a File System, and I'd like to use B+ Tree and not lost time > and CPU understanding SQL... If SQLite had recursive queries you could save yourself a lot of development time using SQL instead of writing more code in some other language to implement the same logic that you would implement in SQL. Nico -- - To unsubscribe, send email to [EMAIL PROTECTED] -
Re: [sqlite] Re: File Syste
I am developing a File System, and I'd like to use B+ Tree and not lost time and CPU understanding SQL... On 13/12/06, John Stanton <[EMAIL PROTECTED]> wrote: It is hard to imagine why you would want to use Sqlite B-Tree access. Kees Nuyt wrote: > On Wed, 13 Dec 2006 13:02:37 -0400, you wrote: > > >>I mean the SQLite Core API, something like Berkeley DB. >>I'd like to use SQLite B+tree API. > > > It has quite recently been discussed, you may want to try to > search the mailing list archives. > The conclusion was: the B+tree API is usable but it is easy to > shoot yourself in the foot. > > http://www.sqlite.org/arch.html might be a good starting point > for further research. - To unsubscribe, send email to [EMAIL PROTECTED] - -- Cesar Rodas http://www.phpclasses.org/grank (A PHP implementation of PageRank)
Re: [sqlite] Re: File Syste
It is hard to imagine why you would want to use Sqlite B-Tree access. Kees Nuyt wrote: On Wed, 13 Dec 2006 13:02:37 -0400, you wrote: I mean the SQLite Core API, something like Berkeley DB. I'd like to use SQLite B+tree API. It has quite recently been discussed, you may want to try to search the mailing list archives. The conclusion was: the B+tree API is usable but it is easy to shoot yourself in the foot. http://www.sqlite.org/arch.html might be a good starting point for further research. - To unsubscribe, send email to [EMAIL PROTECTED] -
Re: [sqlite] Re: File Syste
On Wed, 13 Dec 2006 13:02:37 -0400, you wrote: > I mean the SQLite Core API, something like Berkeley DB. > I'd like to use SQLite B+tree API. It has quite recently been discussed, you may want to try to search the mailing list archives. The conclusion was: the B+tree API is usable but it is easy to shoot yourself in the foot. http://www.sqlite.org/arch.html might be a good starting point for further research. -- ( Kees Nuyt ) c[_] - To unsubscribe, send email to [EMAIL PROTECTED] -
Re: [sqlite] Re: File Syste
The Sqlite API is fully documented and the source code is clearly written and commented and reads quite simply as a definition of its philosophy and function. Cesar Rodas wrote: I mean.. is there a manual that explain how to use SQLite Core in low level API, like berkeley DB, without SQL. Thank to all On 13/12/06, Cesar Rodas <[EMAIL PROTECTED]> wrote: Hello to all I starting a project http://code.google.com/p/gxdfs/ that is a Distributed File System, following the white paper of GFS(Google File system). If some one want to contribute please send emails with ideas. I would like to know how sqlite works.. is there a manual that explain every ".c" file? -- Cesar Rodas http://www.phpclasses.org/grank (A PHP implementation of PageRank) - To unsubscribe, send email to [EMAIL PROTECTED] -
Re: [sqlite] Re: File Syste
I mean the SQLite Core API, something like Berkeley DB. I'd like to use SQLite B+tree API. On 13/12/06, Pat Wibbeler <[EMAIL PROTECTED]> wrote: The public C API is well-documented here: http://www.sqlite.org/capi3.html There may be other documentation of the internals, but I'd imagine the public API will get you pretty far. Pat -Original Message- From: Cesar Rodas [mailto:[EMAIL PROTECTED] Sent: Wednesday, December 13, 2006 6:21 AM To: sqlite-users@sqlite.org Subject: [sqlite] Re: File Syste I mean.. is there a manual that explain how to use SQLite Core in low level API, like berkeley DB, without SQL. Thank to all On 13/12/06, Cesar Rodas <[EMAIL PROTECTED]> wrote: > > Hello to all > > > > I starting a project http://code.google.com/p/gxdfs/ that is a Distributed > File System, following the white paper of GFS(Google File system). If some > one want to contribute please send emails with ideas. > > I would like to know how sqlite works.. is there a manual that explain > every ".c" file? > > -- > Cesar Rodas > http://www.phpclasses.org/grank (A PHP implementation of PageRank) -- Cesar Rodas http://www.phpclasses.org/grank (A PHP implementation of PageRank) - To unsubscribe, send email to [EMAIL PROTECTED] - -- Cesar Rodas http://www.phpclasses.org/grank (A PHP implementation of PageRank)
RE: [sqlite] Re: File Syste
The public C API is well-documented here: http://www.sqlite.org/capi3.html There may be other documentation of the internals, but I'd imagine the public API will get you pretty far. Pat -Original Message- From: Cesar Rodas [mailto:[EMAIL PROTECTED] Sent: Wednesday, December 13, 2006 6:21 AM To: sqlite-users@sqlite.org Subject: [sqlite] Re: File Syste I mean.. is there a manual that explain how to use SQLite Core in low level API, like berkeley DB, without SQL. Thank to all On 13/12/06, Cesar Rodas <[EMAIL PROTECTED]> wrote: > > Hello to all > > > > I starting a project http://code.google.com/p/gxdfs/ that is a Distributed > File System, following the white paper of GFS(Google File system). If some > one want to contribute please send emails with ideas. > > I would like to know how sqlite works.. is there a manual that explain > every ".c" file? > > -- > Cesar Rodas > http://www.phpclasses.org/grank (A PHP implementation of PageRank) -- Cesar Rodas http://www.phpclasses.org/grank (A PHP implementation of PageRank) - To unsubscribe, send email to [EMAIL PROTECTED] -