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PHP and PostgreSQL: Advanced Web Programming
book

PHP and PostgreSQL: Advanced Web Programming

by Ewald Geschwinde, Hans-Jürgen Schönig
June 2002
Intermediate to advanced
800 pages
16h 3m
English
Sams
Content preview from PHP and PostgreSQL: Advanced Web Programming

13.5. Summary

Persistent database connections are an important and widely used feature of PHP. In combination with PostgreSQL, powerful and fast applications can be built because almost all overhead caused by authentication can be avoided. However, persistent database connections can in many cases be dangerous due to hardware and software issues.

When working with transactions, it is important to keep in mind that open transactions might stay in memory after a script has terminated. Therefore, errors that are difficult to find can occur.

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Publisher Resources

ISBN: 0672323826Purchase book