what is a difference between apache and nginx web server?
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Let's see the difference between Apache and NGINX: Apache is an open-source HTTP server whereas Nginx is an open-source, high-performance asynchronous web server and reverse proxy server. ... In Apache, single thread is associated with only one connection, whereas a single thread in Nginx can handle multiple connections.
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Although there are many HTTP proxies available, we strongly advise that you use Nginx. If you choose another proxy server you need to make sure that it buffers slow clients when you use default Gunicorn workers. Without this buffering Gunicorn will be easily susceptible to denial-of-service attacks.
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But nginx does not require context switching, since a single thread can serve all requests (actually we typically configure nginx to run in as many processes as there are CPU cores). This is the main reason why nginx is faster, meaning it can serve more requests per second than Apache on the same hardware.
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It can be installed on any operating system and it comes as an open source application as well. As much as Nginx is setup and supported for Windows, it does come with quite a few issues which limit it's performance. We strongly recommend that you setup Nginx on a Linux server.
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Apache Tomcat Vs Nginx Comparison. ... NGINX is a free, open-source, high-performance HTTP server and reverse proxy, as well as an IMAP/POP3 proxy server and Apache Tomcat is an open source implementation of the Java Servlet, JavaServer Pages, Java Expression Language and Java WebSocket technologies.
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NGINX performs the HTTP‑related heavy lifting – serving static files, caching content, and offloading slow HTTP connections – so that the Apache server can run the application code in a safe and secure environment.
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Load balancing methods Load balancing with nginx uses a round-robin algorithm by default if no other method is defined, like in the first example above. With round-robin scheme each server is selected in turns according to the order you set them in the load-balancer.
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1 Answer. A web server listens for HTTP requests and reacts to them by sending back an HTTP response. A reverse proxy is a web server which determines what response to make by also implementing an HTTP client. Client A makes an HTTP request to the reverse proxy.
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["Step 1: Install Apache. Apache is available within Ubuntu's default software repositories, so we will install it using conventional package management tools. ... ", 'Step 2: Adjust the Firewall. ... ', 'Step 3: Check your Web Server. ... ', 'Step 4: Manage the Apache Process. ... ', 'Step 5: Get Familiar with Important Apache Files and Directories.']
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The first difference is in the CD contents. The "Server" CD avoids including what Ubuntu considers desktop packages (packages like X, Gnome or KDE), but does include server related packages (Apache2, Bind9 and so on). ... The Ubuntu Server Edition installation process is slightly different from the Desktop Edition.
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WAMP, LAMP, MAMP and XAMPP acts as local servers which are used to develop PHP website on localhost. The primary difference between WAMP, LAMP, MAMP and XAMPP is of the operating system. WAMP is used for Windows, LAMP for Linux, MAMP for Mac and XAMPP can be used for any operating system.
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['/etc/apache2/httpd. conf.', '/etc/apache2/apache2. conf.', '/etc/httpd/httpd. conf.', '/etc/httpd/conf/httpd. conf.']
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The basic difference between HTTP and FTP is that HTTP is used to access different websites on the internet. On the other hand, the FTP is used to transfer files from one host to the another. HTTP establishes data connection only whereas, the FTP establishes data as well as control connection.
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LDAP is a protocol that many different directory services and access management solutions can understand. ... Apache is a web server that uses the HTTP protocol. LDAP is a directory services protocol. Active Directory is a directory server that uses the LDAP protocol.
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A web server runs the HTTP protocol to serve web pages. An application server can (but doesn't always) run on a web server to execute program logic, the results of which can then be delivered by the web server. ... On a first hand, a web server serves web content (HTML and static content) over the HTTP protocol.
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If your html file is a static file, then apache2 will know how to handle its cache, by default. ... Since these two headers are not written in html, browsers don't have to download the whole body of HTTP response, and thus reduce traffic.
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One of the most common web application stacks involves LAMP, or Linux, Apache, MySQL, and PHP. Linux is the operating system that handles the operations of the application. Apache is the web server that processes requests and serves web assets and content via HTTP.