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Processing large volumes of data
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Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00419465
Message ID:
00419587
Vues:
14
>I have a mortgage application that needs to load 200,000 transactions from an ASCII file at the end of every month. This process is taking 3-4 hours on the clients PC (350MHz, 64MB RAM). The client wants to be able to load up to 1 million. I am looking for the most efficient way of loading, processing and saving these transactions.
>
>Some ideas:
>1. Split the load file between multiple computers
>2. Sort the load file and the table by loan number and use scan/skip
>3. Try to make code more efficient (difficult)
>4. Get the client to use a faster PC.
>5. What else can I do?

Probably it is faster to first import the data in a table and then proces from that table instead of reading the file directly.
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