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Nginx vs apache server tutorial
Nginx vs apache server tutorial











nginx vs apache server tutorial
  1. NGINX VS APACHE SERVER TUTORIAL HOW TO
  2. NGINX VS APACHE SERVER TUTORIAL CODE

You can use either option for serving PHP websites. Whether you run Apache or Nginx will depend on your needs and the hardware you're running.

  • You are running a large-scale website and want to easily configure caching & load balancing at the same time without worrying about hardware limitations.
  • NGINX VS APACHE SERVER TUTORIAL HOW TO

  • You're running a small website and don't want to spend the time learning how to configure Nginx properly.
  • You have many virtual hosts or modules enabled in your server and need them all on startup.
  • You are running a medium/large scale website that is likely to grow significantly over time and requires custom modules.
  • It mainly depends on what you need the webserver to manage. Generating a new process for every PHP request within a request is even more intensive since the operating system has to spawn a brand new interpreter for each one.Īs you can see, there's no clear winner between these web server behemoths. For one thing, spawning a new process for every request can be intensive on the system, especially if there are many simultaneous requests. This model works, but it has some drawbacks.

    nginx vs apache server tutorial

    This process is also responsible for handling any PHP requests within that request. In this model, every time an HTTP request comes in, Apache spawns a new process or thread (depending on how it's configured) to handle that request. Since Nginx does not wait for a response from PHP-FPM to serve another request (similarly to how it does not wait for a response from clients when serving static content), Nginx can handle more requests concurrently than Apache will be able to manage.Īpache uses a module called mod_php to execute PHP code. Instead, it passes the request to PHP-FPM ( FastCGI Process Manager), which handles the request and sends a response back to Nginx, which then serves the content back to the client. Nginx does not execute PHP directly by default.

    NGINX VS APACHE SERVER TUTORIAL CODE

    PHP Handlingīecause both of these web servers mainly work with PHP, how they handle the code means significant performance potential. Apache also creates new processes for each request, even from the same user.Ĭomparatively, Nginx uses one process to handle multiple connections at once. As traffic increased, this could lead to problems as more RAM would be required, particularly on servers with less memory. The design of Apache meant that it spawned one thread per connection, and each thread would use a certain amount of RAM.

    nginx vs apache server tutorial

    While both use memory to handle HTTP requests, Nginx is more lightweight. On the other hand, Apache can be memory intensive, especially when running multiple server blocks. Nginx is known for its high performance and low resource consumption.

    nginx vs apache server tutorial

    However, it scales better under heavy loads on machines with more CPU cores and RAM. This characteristic makes it ideal for hosting websites with high traffic levels or those that have intermittent traffic spikes.Īpache's process-driven architecture handles each connection via a dedicated thread, which requires more memory. Nginx has a resource-friendly event-driven architecture that uses small but constant amounts of memory under load. Yet the differences in architectural style result in significant broad-view performance variation. They even have similar configuration files. For example, they both use master-worker processes to improve performance. Nginx and Apache share some similarities in their core architecture.













    Nginx vs apache server tutorial