What is the difference between apache and tomcat
Apache is an ordinary server, and it only supports html, which is ordinary web pages. However, PHP can be supported through plug-ins, and it can also be connected to Tomcat (one-way Apache connection to Tomcat, which means that Tomcat resources can be accessed through Apache. Vice versa). Apache only supports static web pages, but dynamic web pages such as php, cgi, jsp, etc. need Tomcat to process.
Tomcat is a Servlet container developed by the Jakarta project under the Apache Software Foundation. It is implemented in accordance with the technical specifications provided by Sun Microsystems. It supports Servlet and JavaServer Page (JSP), and provides some unique functions as a Web server, such as Tomcat management and control platform, security domain management and Tomcat valve. Since Tomcat itself also contains an HTTP server, it can also be regarded as a separate Web server.
However, Tomcat cannot be confused with Apache Web Server. Apache Web Server is an HTTP web server implemented in C language; the two HTTP web servers are not bundled together. Apache Tomcat includes a configuration management tool, which can also be configured by editing configuration files in XML format. Apache, nginx, and tomcat are collectively known as the Three Musketeers of web services, which shows their wide application.
What is the difference between apache and tomcat?
apache is a web server, tomcat is an application (java) server, it is just a The servlet (jsp is also translated as servlet) container can be considered as an extension of apache.
Both apache and tomcat can be run as independent web servers. Butapache cannot interpret java programs (jsp, serverlet)
Apache is an ordinary server, and it only supports html, which is ordinary web pages. However, PHP can be supported through plug-ins, and it can also be connected to Tomcat (one-way Apache connection to Tomcat, which means that Tomcat resources can be accessed through Apache. Vice versa)
Both are a kind of container , but the things released are different. Apache is an html container, which functions like IIS. Tomcat is a jsp/servlet container, used to publish JSP and JAVA. Similar ones include IBM's webshere, EBA's Weblogic, sun's JRun, etc.
Apache and tomcat are independent and can be integrated on the same server.
For more Apache related technical articles, please visit the Apache Usage Tutorial column to learn!
The above is the detailed content of What is the difference between apache and tomcat. For more information, please follow other related articles on the PHP Chinese website!

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

To set up a CGI directory in Apache, you need to perform the following steps: Create a CGI directory such as "cgi-bin", and grant Apache write permissions. Add the "ScriptAlias" directive block in the Apache configuration file to map the CGI directory to the "/cgi-bin" URL. Restart Apache.

When the Apache 80 port is occupied, the solution is as follows: find out the process that occupies the port and close it. Check the firewall settings to make sure Apache is not blocked. If the above method does not work, please reconfigure Apache to use a different port. Restart the Apache service.

Apache connects to a database requires the following steps: Install the database driver. Configure the web.xml file to create a connection pool. Create a JDBC data source and specify the connection settings. Use the JDBC API to access the database from Java code, including getting connections, creating statements, binding parameters, executing queries or updates, and processing results.

The steps to start Apache are as follows: Install Apache (command: sudo apt-get install apache2 or download it from the official website) Start Apache (Linux: sudo systemctl start apache2; Windows: Right-click the "Apache2.4" service and select "Start") Check whether it has been started (Linux: sudo systemctl status apache2; Windows: Check the status of the "Apache2.4" service in the service manager) Enable boot automatically (optional, Linux: sudo systemctl

There are 3 ways to view the version on the Apache server: via the command line (apachectl -v or apache2ctl -v), check the server status page (http://<server IP or domain name>/server-status), or view the Apache configuration file (ServerVersion: Apache/<version number>).

To delete an extra ServerName directive from Apache, you can take the following steps: Identify and delete the extra ServerName directive. Restart Apache to make the changes take effect. Check the configuration file to verify changes. Test the server to make sure the problem is resolved.

How to configure Zend in Apache? The steps to configure Zend Framework in an Apache Web Server are as follows: Install Zend Framework and extract it into the Web Server directory. Create a .htaccess file. Create the Zend application directory and add the index.php file. Configure the Zend application (application.ini). Restart the Apache Web server.

This article discusses how to improve Hadoop data processing efficiency on Debian systems. Optimization strategies cover hardware upgrades, operating system parameter adjustments, Hadoop configuration modifications, and the use of efficient algorithms and tools. 1. Hardware resource strengthening ensures that all nodes have consistent hardware configurations, especially paying attention to CPU, memory and network equipment performance. Choosing high-performance hardware components is essential to improve overall processing speed. 2. Operating system tunes file descriptors and network connections: Modify the /etc/security/limits.conf file to increase the upper limit of file descriptors and network connections allowed to be opened at the same time by the system. JVM parameter adjustment: Adjust in hadoop-env.sh file
