Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
Append from delimited slow
Message
De
20/08/2014 11:32:45
Walter Meester
HoogkarspelPays-Bas
 
 
À
19/08/2014 08:51:13
Dragan Nedeljkovich (En ligne)
Now officially retired
Zrenjanin, Serbia
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Versions des environnements
Visual FoxPro:
VFP 9 SP2
OS:
Windows Server 2012
Network:
Windows 2008 Server
Database:
MS SQL Server
Application:
Web
Divers
Thread ID:
01605731
Message ID:
01606125
Vues:
59
>>>>>>What can be done to allow an append, from a large delimited text file, to proceed at optimal speed?
>>>>>>In some environments, my append slows way down.
>>>>>
>>>>>Use Local destination table/cursor w/o indexes
>>>>
>>>>Also you should run your .EXE at client's own HDD, not a server's HDD from client.
>>>
>>>I agree with Sergey. The location of the exe won't affect the speed of append from. However, for the same reason that a local exe is better than a remote one, it will be faster to append to a local cursor.
>>
>>That is only true if the cursor is not materialized (yet)
>>
>>If FILE(DBF("MyCursor")) returns .T. the cursor is flushed to disk. Then there is no difference between a cursor and a (local) DBF.
>
>But still a huge difference between local disk and one on the network. And if the local disk is a SSD...

Sure...
Précédent
Répondre
Fil
Voir

Click here to load this message in the networking platform