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Performance problem in multi-user mode |
Tue, Jan 20 2015 4:29 AM | Permanent Link |
Thomas Brade | Hi,
we are programming with delphi 2010. In our old program version we used paradox tables and Borland Database Engine (BDE 5.01). In our new program version we are using DBISAM 4.38. We have a problem: Multi-user performance on a network drops when a second client accesses the data. In our old program version (BDE) we solved the problem by setting BDE-Parameters: LOCAL SHARE: TRUE MAXBUFSIZE: 32768 MAXFILEHANDLES: 2048 MEMSIZE: 128 MINBUFSIZE: 2048 SHAREDMEMLOCATION: 0x5BDE SHAREDMEMSIZE: 32768 In our new program version (DBISAM) we still have the problem. We are beginners with dbisam, can anyone help us to solve the problem? Regards Burkhard |
Tue, Jan 20 2015 8:20 AM | Permanent Link |
Roy Lambert NLH Associates Team Elevate | Burkhard
AFAIK there isn't a way to fix it using file/server. The problem is down to Windows and oplocks, and there have been a lot of posts about it. What may work is moving over to client/server Roy Lambert |
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