# Installing & compiling cluster clients
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This section covers installing, configuring, and compiling the PHP and .NET Amazon ElastiCache auto discovery cluster clients. 

**Topics**
+ [Installing the ElastiCache cluster client for .NET](Appendix.DotNETAutoDiscoverySetup.md)
+ [Installing the ElastiCache cluster client for PHP](Appendix.PHPAutoDiscoverySetup.md)
+ [Compiling the source code for the ElastiCache cluster client for PHP](Appendix.PHPAutoDiscoveryCompile.md)