Subject Re: Batch deletes/inserts everyday-"problem" with backup with garbage collection
Author Zoran Zivkovic
--- In firebird-support@yahoogroups.com, ian <ian@...> wrote:
>
> Zoran Zivkovic wrote:
> > We have IB 6.0.1.6 ib server on Win98 PC.
> > We now have 3 remote sales points, and soon we will have few more.
> > What we are doing now is:
> >
> > Guys in remote sales points generate every evening DBF file with
> > their complete sales from the beining of the year. These DBF
files
> > are becoming larger and larger (60.000 rows, 14000 rows and
16.000
> > rows this morning).
> > Here, in headquter of company, we have a table PJ inside our IB
> > database, and this table we empty every morning, and than fill it
> > again with fresh data (about 90.000 rows this morning, from 3
sales
> > points).
> > During the day, I do 5 backups of database without garbage
colection,
> > and it last very short - about 90 seconds.
> > In the evening, the guys are responsible to do backup which do
> > garbage colection, and last evening it was stending 15 minutes
saying
> > that it is processing table PJ. For this backup we use
application
> > which uses IB services.
> >
> > OK, I hope I described problem good. Questions:
> > 1. Is it OK for BACKUP with Garbage colection to last so long on
this
> > table?
> > 2. Is there some other way to "import" these data from remote
points,
> > so we could avoid these long delete/import/backup procedures ?
> >
>
> Hi,
>
> Simple solution, if the sales have a date, is to import only the
new sales.
>
> regards
> ian
>

Unfortunatelly, it isnt so simple.

Regards

Zoran Zivkovic