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Article #98Re: Can DBKit and dblib coexist?
From: Kevin Hegg
Date: Mon, 02 Nov 1992 13:07
Date: Mon, 02 Nov 1992 13:07
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In article 16015@midway.uchicago.edu, colin@agincourt.bsd.uchicago.edu (& Garrett) writes: >Speaking of having to have extra connections, does anybody know why DBKit >needs to establish two connections for each DBDatabase? >With DBModeler unable to support cross-database joins and the need to >augment DBKit code with my own dblibrary stuff, my two-database app ends >up needing five connections per user, which is just gross. This is one of my major gripes with DBKit. The number of connections to a Sybase server is a limited resource (max. 250). This may seem like a lot, but for more complex database apps or systems with lots of users these connections can be maxed out very easily. Any application that needs more connections than the server can support is going to have problems. I haven't proven that DBKit has these problems, but I think it will. My advice is to try as hard as you can to get by with one connection. The benefits of using more than one connection per server in an app are not that great and the problems that may be caused by using more than one are not trivial to solve. --- Kevin Hegg Internet: e3ukjh@fnma.com Fannie Mae Phone: (202) 752-7813
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Newsgroups: comp.sys.next.programmer Path: arc1-ca.pugleaf.net!sparky!uunet!almserv!rocket!e3ukjh From: e3ukjh@fnma.COM (Kevin Hegg) Subject: Re: Can DBKit and dblib coexist? Message-ID: <1992Nov2.130740.5149@almserv.uucp> Sender: usenet@almserv.uucp Nntp-Posting-Host: rocket Reply-To: e3ukjh@fnma.COM Organization: Fannie Mae References: <1992Oct30.160748.16015@midway.uchicago.edu> Date: Mon, 2 Nov 1992 13:07:40 GMT Lines: 21