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CoreReader
The Universal Access Data Utility |
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home page description documentation countries source specifics policy letter |
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license free software change log testing requirements database manager date protocol |
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Disclaimer Brand names are addressed only as a service to CoreReader users. See the source specifics page for details. To add to these notes or to add your favorite data source, see instructions on the source specifics page.
Source Jeffery Ross of Little Rock, AR. Also, personal experience of the developer on job sites.
Running With The HP3000 The HP300 is a fine system with interesting structural characteristics. The architecture of the HP3k allows a connection to the server without opening a database. Therefore, it is possible for CoreReader to make a good HP3K connection and then be unable to load a database. This may happen, for example, if a database password is incorrect. This behavior is not a shortcoming in database managers which do it, but can be confusing if one is not accustomed to it. Although there are more complicated connections, the HP3K architecture requires a fairly complex connection string. However, that complex connection provides benefits. One of the tremendous advantages that this developer encountered on a job site was the ability to make a single connection to multiple databases and use them as a single data source. Care should be exercised when selecting data sockets for the HP3k. This developer encountered a data socket on a job site that could not handle standard SQL adequately and required proprietary commands.
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Copyright 2001 - 2010 John Ragan. |
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