|
|
|
|
CDN Login Required to Download. (You will be redirected to the login page if you click on the Download Link)
|
|
To download this, you must have registered:
|
For Delphi, Version 5.0
to 5.0
740 downloads
Copyright: No significant restrictions
Size: 3,280 bytes
Updated on Thu, 10 May 2001 06:32:02 GMT
Originally uploaded on Thu, 10 May 2001 06:31:06 GMT
SHA1 Hash: 0C08F54F7D5E6D1805E3A4CACAEE4C9CF2F87E69
MD5 Hash: 3DBF5CDD4E565A62BADA649D365BEF48
|
Explore the files in this upload
File Exploration is Disabled
We're sorry, but errors in the uploaded zip file prevent it from being explored.
The error generated by the Zip attachment is:
You may still be able to repair the zip file contents if you download the entire zip locally. You may also want to ask the author to repost the attachment.
|
| Description
|
|---|
The unit implements a pool of Interbase connections, and is meant to be accessed by two routines: ConnectDatabaseFromPool and DisconnectDatabaseToPool.
If there are no available connections, a new connection is created and returned immediately. When a database is disconnected to the pool, the connection is kept open, and only the component gets disconnected; the real connection is left available for the next request.
The reason I created this pool is to port ADO-based applications. In ADO, connections are usually pooled, so the fastest way is to connect, use and disconnect. This is used a lot for building scriptable components and using them in Windows DNA-like architectures (presentation tier, business tier, data tier).
I typically keep my presentation tier in HTML and ASP, my business tier in scriptable objects, and my data tier in data modules. Each operation in the business tier will create a data module, use it, and destroy it, so the business tier object is always stateless.
See readme.txt for more information.
|
|
Connect with Us