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  3. June 2001

Re: Data access speed from NT Server

  • Subject: Re: Data access speed from NT Server
  • From: "Patrick Townsend" <patownsend@xxxxxxxxxxxxxx>
  • Date: Tue, 26 Jun 2001 13:44:52 -0700
  • Organization: Patrick Townsend & Associates Inc
Chuck,
 
ODBC from the Windows platform seems to often have performance problems. Have you considered using TCP sockets?
 
Patrick
---
IBM AS/400 communications, FTP automation, and eCommerce
software and consulting services.
 
----- Original Message -----
Sent: Monday, June 11, 2001 2:05 PM
Subject: Data access speed from NT Server

I have a client that uses a web server running on IIS (NT Server) that pulls data from the AS/400 via SQL calls.  The SQL commands are created dynamically depending on which of their customers is logged in, what items they wish to perform a stock check on, etc.  Everything is working well, but they would like to speed up the response time.  We have one bottle neck (due to budget requirements) of a dual-channel ISDN line (i.e. 128K) connecting the web server to their ISP.  However, I think that we can speed up the process between the NT server and AS/400.  The results of the SQL calls are usually 200 - 300 rows. 
 
I have two questions.  First, I would think this scenario would lend itself to stored procedures.  However, I have not ever personally used them, so can anyone suggest where I might find some good info?  Second, does anyone know of any new database functionality in V5R1 that I should investigate using here?  (They are going to be upgrading in the next couple of months.)
 
Thanks in advance for your suggestions!
 
Chuck Morehead

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