In fact, what is better than what is, Is YY, when the master fight, is optimized to the BT level to take out the test. You nginx is awesome, but my squid is very strong after optimization, and then a sweeping monk said, I will not lose you with Apache performance ......
When using Apache as the front-end, you must note that the proxy module must be loaded. What you load depends on what you need. I have seen a machine and started a process, there is no module, and nothing else. The machine is Sun's workstation. How do you compare the system with him?
There are a lot of tutorials on the Internet, but they are not necessarily suitable for you. You have to know what you need and configure them according to your requirements, do not think that the tutorials are suitable for you. I cannot copy them for 80%. Nowadays, many technical staff are used to copying the file. As a result, many unreasonable configurations have emerged, machines have been attacked, and the system reports errors from time to time. If this happens in the production environment, it will bring unexpected losses to customers and themselves. Be honest and take care of yourself. We can be lazy, but don't relax with the details of our work.
For example, you don't have permission to access/on this server.
In many cases, it is said that there is no permission or something, but it is useless to simply look at the literal meaning. People's mistakes are in it. For example, there is actually no reason to load the proxy module.