View Single Post

   
  #2 (permalink)  
Old 02-28-2008, 08:08 PM
Greg D. Moore \(Strider\)
 
Posts: n/a
Default Re: Pull data from Cache 5.0 to SQL 2000 (fast?)


"Pippen" <123@hotmail.com> wrote in message
news:uadBb.1525$8y1.14237@attbi_s52...
> I'm currently working with a 10 million plus row database with the data
> residing on a Unix box with Cache 5.0. The problems is that it can take

five
> days to pull one table from Cache to SQL 2000 using the ODBC connection
> provided by Cache in a SQL 2000 DTS package. I think the real problem is
> converting the data from the post relational format (Cache) to a

relational
> format (SQL 2000)???
>
> Does anyone have any ideas / suggestions on how to speed this transfer of
> data? I'm very new to Cache and any help would be greatly appreciated.


I don't know a thing about Cache, but it could be several things.

Is the table you're pulling the data into have a large number of indices?
If so, it is probably faster to drop them, load the data and then rebuild
them.

Also, you can try dumping the cache data to a text file of some sort and
using BCP or a DTS package to load it.

As reference, I load 3 tables compromising I think about 10 gig of data (I'd
have to look it up) and index them in I think under 6 hours. And that's on
moderately old hardware (3 years old).

I do this 4 times a year for 3 different databases. If I had to do it more
often I could probably speed it up even faster than that.

So, it's quite possible you may be able to speed this up.


>
> Thanks,
>
> -p
>
>



Reply With Quote