On 9/1/05, Jamie McCracken <jamiemcc@xxxxxxxxxxxxxxxx> wrote:
> Rodrigo Moya wrote:
> > On Thu, 2005-09-01 at 12:10 +0100, Jamie McCracken wrote:
> >>Christian Neumair wrote:
> >>>I really wonder why we rely on files for our metadata. It has issues 
> >>>where a synchronous fopen and read or write operation would really take
> >>>too long, requiring us to schedule reads/writes. Without doing any
> >>>performance measures, I think this could significantly speed up our
> >>>metadata code for big directories. I think we should do the same as
> >>>beagle, and rely on a tiny SQL server, doing all our metadata operations
> >>>synchronously. I'm not a big fan of EAs, since they seem to be some
> >>>different flavors and inconsistencies among various implementations.
> >>> http://makeashorterlink.com/?Y364247BB
> >>you are correct and thats why Im building such a system for Gconf/common
> >>config system, general metadata server, schematic storage (like winFS),
> >>indexing and anything else that needs fast structured storage.
> >>My system is called DDS (data desktop server) and is simply a dbus
> >>wrapper around the embedded mysql DB.
> > please don't use MySQL directly! First, you will impose users to install
> > and configure a DB server, which might not be possible in all cases.
> the *embedded* version of mysql is just a shared object - you dont need
> to install the full mysql to get it. RPMs for the *embedded* version are
> on mysql's website. The *embedded* mysql is the same as sqlite in that
I presume that ny metadata system really should be part of the
platform so that other apps can access it; that would rule out mysql
on licensing concerns.
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