What are the five common web servers?

The five types of web servers are: 1. IIS, which is a web server that allows publishing information on a public intranet or Internet; 2. Apache, an open source web server of the Apache Software Foundation; 3. WebSphere Application Server is a Web application server; 4. Tomcat is a Java-based Web application software container; 5. Lighttpsd is an open source Web server software.

The operating environment of this tutorial: Windows 7 system, Dell G3 computer.

Web server is also called WWW CWORLD WIDE WEB) server and HTTP server. Its main function is to provide online information browsing services. Commonly used web servers under Unix and Linux platforms include Apache, Nginx, Lighttpsd, Tomcat, IBM WebSphere, etc. Among them, Apache is the most widely used. The most commonly used server under the Windows NT/2000/2003 platform is Microsoft's IIS C Internet Information Server).

Five common web servers

1. Microsoft IIS

Microsoft's Web server The product is Internet Information Server C IIS), IIS is a web server that allows information to be published on a public intranet or Internet. It is currently the most popular Web server product, and many famous websites are built on the IIS platform. IIS provides a graphical interface management tool called Internet Service Manager, which can be used to monitor configuration and control Internet services.

IIS is a Web service component, including Web server, FTP server, NNTP server and SMTP server, which are used for web browsing, file transfer, news service and email sending respectively. It makes the network ( Publishing information on the Internet and LAN has become a very easy task. It provides ISAPI (Intranet Server API) as a programming interface to extend the functionality of the Web server; at the same time, it also provides an Internet database connector that can query and update the database.

IIS can only run on Microsoft Windows platform and LinuxNnix platform, so you need to purchase a commercial WindowsServer operating system.

2. Apache Server

Apache HTTP Server (referred to as Apache) is an open source web server of the Apache Software Foundation, which can be used in most computer operating systems Run, widely used due to its cross-platform and security features, is one of the most popular web server-side software. It is fast, reliable and extensible through a simple API to compile interpreters such as Perl/Python into the server.

Apache HTTP server is a modular server, derived from NCSAhttpd server. After many modifications, it has become the world's number one web server software.

Apache is still the most used web server in the world, with a market share of about 60%. It originated from the NCSA httpsd server. After the NCSA WWW server project was discontinued, those using the NCSA WWW server began to exchange patches for this server, which is also the origin of the name Apache (pache patch). Many famous websites in the world are users of Apache. Its main advantages include open source code, an open development team, and support for cross-platform applications (can run on almost all Unix, Windows, and Linux system platforms). and its portability, etc. Apache's module support is very rich. Although it is not as fast as other lightweight web servers in terms of speed and performance, it is a heavyweight product and consumes more memory than other web servers.

3. IBM WebSphere Server

WebSphere Application Server is a fully functional and open Web application server. It is based on a Java application environment to establish, deploy and Manage Internet and Intranet web applications. This suite of products has now been expanded to accommodate Web application server needs, ranging from simple to advanced to enterprise level. According to IBM's official website, more than 10,000 companies are using IBM WebSphere. Compared with other popular Web servers, the number of applications is very small.

4. Tomcat server

Tomcat is an open source Java-based Web application container that runs servlets and JSP Web applications. Tomcat Server is implemented according to the servlet and JSP specifications, so it can also be said that Tomcat Server implements the Apache-Jakarta specification and is better than most commercial application software servers. However, Tomcat is relatively weak in handling static files and high concurrency.

5. Lighttpsd server

Lighttpsd is an open source web server software led by Germans. Its goal is to provide a dedicated high-performance website that is safe and secure. Fast, compatible and flexible Web Server environment. It has the characteristics of low memory overhead, low CPU usage, good performance, and rich modules. Supports important functions such as FastCGI, CGI.Auth, output compression, URL rewriting and Alias. Lighttpsd, like Nginx, is also a lightweight web server and one of Nginx's competitors.

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