High RAM use


New Member
What is main thing required for good site speed that is hosted on server..
IS High RAM help for fast load of website?or what?

Please help me to undersatnd this

Thanks in advance For good load speed :
-Good network speed on server (High Bandwidth)
-Optimized Webserver & Database configurations
-Caching Disk IO. RAM would be good for caching but things still need to be loaded from disk.