Articles (manuals) on load distribution

Question

linux

Guys. Please help me find good articles on setting up load balancing of web servers (apache, mysql, postgresql, nginx) for linux. That is, there are a number of servers and it is planned to run lamp on them and distribute the load between them

Answer 1

In theory, everything is simple. We put 10 backends with LAMP, in front of them there are one or two servers with nginx, we balance it with funds. This is an easier (cheaper) option.
If we have good funding, instead of nginx, we buy industrial balancers and application delivery controllers: Radware, Crescendo, Cisco ACE, F5, Citrix, etc.
It is much more difficult to make a normal cluster for a DBMS.

Answer 2

try first on one run

Answer 3

something like this
habrahabr.ru/tag/highload/

Answer 4

There are many interesting articles on this resource:
highload.com.ua/