Should there be any performance overhead when using Tdatabase as opposed USE DBF command
As reading a through a DBF of approx 9k records is about 2-3 seconds slower when opened using Tdatabase than when
it is opened by the USE command.
There are no filters or relations set,DBF uses one NTX
Currently just running on a stand alone PC
Thanks
Peter
Tdatabase performance issue
- nageswaragunupudi
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Re: Tdatabase performance issue
Yes.Should there be any performance overhead when using Tdatabase as opposed USE DBF command
Regards
G. N. Rao.
Hyderabad, India
G. N. Rao.
Hyderabad, India
Re: Tdatabase performance issue
Peter,
You can try :SetBuffer(.f.) to see whether that could help improve the speed a bit
You can try :SetBuffer(.f.) to see whether that could help improve the speed a bit
FWH 11.08/FWH 19.03
xHarbour 1.2.1 (Rev 6406) + BCC
Harbour 3.1 (Rev 17062) + BCC
Harbour 3.2.0dev (r1904111533) + BCC
xHarbour 1.2.1 (Rev 6406) + BCC
Harbour 3.1 (Rev 17062) + BCC
Harbour 3.2.0dev (r1904111533) + BCC
- nageswaragunupudi
- Posts: 8017
- Joined: Sun Nov 19, 2006 5:22 am
- Location: India
- Contact:
Re: Tdatabase performance issue
Yes, it does improve the speed. Same as reading DBF directly.hua wrote:Peter,
You can try :SetBuffer(.f.) to see whether that could help improve the speed a bit
Regards
G. N. Rao.
Hyderabad, India
G. N. Rao.
Hyderabad, India
Re: Tdatabase performance issue
Thanks both that did it
Regards
Peter
Regards
Peter