There are many things to consider with multi-user performance issues. You
must consider hardware/network issues, software issues(virus scanners,etc)
as well as database design issues.

Hardware/network:

switches vs hubs
100mb vs 10mb
user/server computer performance(memory, mhz, etc.)

Software:

Virus scanners(not to scan database files)

Database design:

using constraints instead of rules when possible(constraints are much faster
than rules).
using temp tables/views to improve speed.


I am sure I missed alot of things but this should give you an idea.

I used to have problems with performance but I have found solutions for all
them.

There is always a solution to performance problems.


Dan


-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On
Behalf Of GARY Winzeler
Sent: Thursday, September 26, 2002 9:08 AM
To: [EMAIL PROTECTED]
Subject: Multi-User speed change


I have a client that has been using Rbase 6.5++ latest version, for a while
now and recently they have been adding rows to a database (Presently they
have about 28,000 rows).  the added rows are parts list that they are
adding and recently put 3 or 4 people on for data entry.  They are seeing a
very large time delay with the added people - from a few seconds to in some
cases a few minutes with 3-4 people.  Does anyone have any suggestions on
tuning the system to improve the speed?  The current setting are:

AUTOCOMM    OFF
AUTOCONV    OFF
AUTORECO    OFF
AUTOROWV    OFF
AUTOSYNC    OFF
AUTOUPGR    OFF
COMPATIB    ON

LOOKUPS            8
QUALCOLS          2

MULTI       ON
STATICDB    ON
NAME         YO
VERIFY      COLUMN
ROWLOCKS    ON
FASTLOCK    ON
WAIT               1
INTERVAL           5
REFRESH            0
TRANSACT    OFF
MAXTRANS          10
MDI         ON
AUTODROP    OFF


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