Rewrite engine
A rewrite engine is a piece of computer software used to modify URLs, for a variety of purposes.
The Apache HTTP server has a rewrite engine called mod_rewrite, which has been described as "the Swiss Army knife of URL manipulation". There are also rewrite engines for other web servers such as Microsoft's Internet Information Server (IIS).
A detailed description of Apache's mod_rewrite is available on the Apache.org website.
Benefits derived from a rewrite engine are:
- rendering complex web site structures search-engine friendly;
- preventing undesired 'hot linking'
Other Rewrite Engines:
For Microsoft's IIS:
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