FastCGI: Persistent Applications for Your Web Server
My example script doesn't tackle many of the tasks at which FastCGI excels: persistent database connections, format translation (e.g., SGML to HTML) or providing common HTML page headers and footers. At the site I manage, I use FastCGI to do all these things and more.
I've found that a FastCGI application can perform its duties, including multiple SQL queries, and deliver a page on the fly only slightly slower than the server can deliver static documents. On a 10Mbps LAN connection the speed difference is perceptible, but just barely, and only if I'm looking for it. Over a 128Kbps or slower connection, I notice no difference.
I still use CGI to perform simple, infrequently needed tasks. A CGI script doesn't hog system resources for very long. For complex, frequently invoked tasks, FastCGI provides a great combination of flexibility and speed.
The two listings referred to in this article are available by anonymous download in the file ftp.linuxjournal.com/pub/lj/listings/issue55/2607.tgz.
Paul Heinlein (email@example.com) lives with his family near Portland, Oregon and is Webmaster at http://www.computerbits.com/. When he and his daughter aren't playing CD-ROM-based games, Paul indulges his odd hankering for Lutheran theology and hymnody.
One Click, Universal Protection: Implementing Centralized Security Policies on Linux Systems
Join editor Bill Childers and Bit9's Paul Riegle on April 27 at 12pm Central to learn how to keep your Linux systems secure.
Free to Linux Journal readers.Register Now!
- Python Scripts as a Replacement for Bash Utility Scripts
- Cluetrain at Fifteen
- Considering Legacy UNIX/Linux Issues
- [<Megashare>] Watch Mrs Brown's Boys Movie Online Full Movie HD 2014
- Putlocker!! Watch Begin Again Online 2014 Streaming Full Movie
- Memory Ordering in Modern Microprocessors, Part I
- New Products
- Security Hardening with Ansible
- Getting Good Vibrations with Linux
- Readers' Choice Awards 2013