I've been exploring different FastCGI implementations to optimize the performance of my PHP applications. I've come across PHP-FPM, which seems to be a popular choice. However, I'm wondering if it's possible to use PHP-FPM alongside other FastCGI implementations like HHVM or LiteSpeed?
I'm particularly interested in HHVM because of its just-in-time compilation and LiteSpeed because of its caching features. But at the same time, I don't want to miss out on the benefits of PHP-FPM, such as its process management capabilities.
Is it possible to have a mix of these FastCGI implementations working together? If so, what are the best practices or considerations in terms of configuration and compatibility? Are there any potential conflicts or performance issues I should be aware of?
I appreciate any insights or experiences you can share. Thanks in advance!