Hi,
Sorry for the inconvinience... checkout the CVS code before the DB API
started to change (e.g. add -D 20070328 option to the cvs co command).
Until all modules will be changed and using new API, it won't compile
for a while.
Michal
On Thu, 2007-03-29 at 11:48 +0200, Jan Janak wrote:
Folks,
I have been working on a new database abstraction layer for SER for a
while and I'll start commiting it in CVS now. Please excuse me if
something is broken temporarily, this is a major improvement that
touches all modules that use the database. This change does not affect
Ottendorf, of course. The new DB layer will appear in 2.1
The main objectives for doing major changes in the DB API are:
1) Better support for databases that are not based on SQL, like
Berkeley db, LDAP, and fas in-memory databases.
2) The new code will no more store fetch all data from the database
in one step, it will be possible to get the data row by row (common
problem in usrloc)
3) Support for queries over multiple databases with various strategies
(i.e. usrloc database can be partitioned).
4) Support for database failover (i.e. if the primary database fails
that SER can start using another one, which can be even of different
type, i.e. mysql->postgres)
I provide you with more details and documentation later once the first
version is in CVS.
Jan.
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