Article View: borland.public.cppbuilder.database.multi-tier
Article #496MIDAS problem.
From: Martin V�ronneau
Date: Mon, 10 Sep 2001 14:04
Date: Mon, 10 Sep 2001 14:04
21 lines
1860 bytes
1860 bytes
Hi, all! I'm new in multi-tier database development, but I have a solid backgound in desktop database dev. I tried to develop a database server using MIDAS, and it works pretty fine. I can send query to the server, and it returns me the dataset. The trouble is that when I have more than seven or eight clients applications connected to the server, and that each one has an open dataset tied to the database, the server crashes and return a : TDBEgineError : Insufficient memory for this operation. I assume that I'm opening to much connections to the database, but I don't know how to solve the problem. What am I doing wrong? My database is of Paradox type. My server uses the Apartment threaded model. There's a TSession, TProvider and TQuery on my RemoteDataModule. If someone could help me, and/or supply some URLs where I could learn more about MIDAS with BCB 5.
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