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Project Background: the ratio of reading to writing is about. the number of users is more than one million, and the concurrency is about 4000 (high or low, high to 10 K, and low to 1 K) the performance of several servers is almost the same, and load balancing can basically be evenly distributed to each server. I want them to directly one to one through load balancing... project background: The ratio of reading to writing is about. the number of users

Differences between WEB servers, application servers, and HTTP servers What are the differences between WEB servers, application servers, and HTTP servers? Which server does IIS, Apache, Tomcat, Weblogic, and WebSphere belong to?

Web ServerWeb servers are generally divided into two types: Dynamic and Static. Static web pages are usually stored on servers by combining texts and images. They usually do not change much. Using two CPUs and One gigabit Nic can easily meet extremely high click rates. When a server uses a dual-processor, it can fully meet the requirements of thousands of clicks per second. It can also be used for large-sca

What is the difference between a Web server, an application server, and an HTTP server? What kind of server does IIS, Apache, Tomcat, Weblogic, and WebSphere belong to? This concept is important.The basic function of Web server is to provide Web information browsing service. It only supports HTTP protocols, HTML document formats, and URLs. Mates with the client's browser. Because the Web server primarily supports protocols that are HTTP, HTTP servers

Web servers and ApplicationsProgramWhat are the differences between servers and HTTP servers? Which server does IIS, Apache, tomcat, WebLogic, and WebSphere belong to? these problems have been confusing for a long time. Today, we have finally sorted them out: The basic function of a Web server is to provide web information browsing services. It only supports th

In web development, you often hear Web servers (Web server), Web containers (Web Container), application servers (application server), reverse proxy servers (Reverse proxies) Server) can be confusing and difficult to understand nouns. In the interview, this is also often asked. This paper introduces the understanding, difference and connection of the four people.

In the process of learning the front end. Process to hear and see the Web server, HTTP server, application server, but always do not know what the difference between them, puzzled for a long time, today, many of the blog read, finally sort of comb through, I will summarize their differences, shun do not know some servers.First we need to know that the Web server only supports HTTP protocols, HTML document formats, and URLs. The main function is to transfer the page so that the browser can browse

the Red Flag Linux system is released when it is announced to be compatible with the RPM package, and in the red flag provided by the tool CD, I see a lot of packages are Rhel 4, so you can determine, Red Flag Linux can at least support the RPM package in Rhel 4. If you're using an RPM package, it's easy to install, and it's annoying that servers and client and other libraries are packaged separately and downloaded. And I downloaded a single compres

business. After you finish your work on B, you will book a car with the taxi company, taxi companies will contact other taxis near B to pick you up ......First, the setting of dedicated servers is very simple ----- You do not need to set it. This is the default option of oracle.For shared servers, you need to make some additional settings. It is not difficult to follow the Administrator guide. The key is t

request is sent to the Web server, it simply passes the request to a program that can process the request well: server scripts ). The Web server only provides an environment that can execute the server-side program and the response generated by the program. Server-side programs generally have functions such as transaction processing, database connectivity, and messaging. Although the Web server does not support transaction processing or database connection pools, it can configure various strate

Use PSSH to batch operate Linux servers and psshlinux serversIntroduction When there are more servers, one problem is how to quickly operate multiple servers in batches. I found the PSSH tool on the Internet. I tried it and found it useful. I recommend it to you. Pssh is a lightweight management tool written in python that can execute commands on multiple

WebLogic domain, Management Server, managed server, cluster and Machine Basics 1. Domain? What is it? – is a logically managed WebLogic server group that is managed as a whole? What's in the domain? – Server – Server cluster – machine? Rule: – All WebLogic server instances in the same domain must be in the same version. – Servers in a domain can be at different levels of maintenance packages as long as the Management Server is in the same maintenance

Let's talk about their advantages: Data servers are separated from application servers and generally use SQL services. In this case, data security is increased. databases on the same LAN are not connected to the Internet and only serve application servers. The application server is only responsible for access, and the data server is only responsible for applicat

In layman's terms, Web servers send pages to allow browsers to browse. However, the application server provides the methods method that client applications can call ). Specifically, you can say that the Web server specifically processes HTTP request requests), but the application server uses many protocols to provide serves for applications) business logic ). Let's take a closer look: Web Server) The Web server can parse handles) HTTP protocol. When t

Domain Controller,Member ServerAndIndependent ServerWhat are the differences and connections between them? A detailed description is provided below. 1. Domain Controller The domain controller is the computer that installs the Active Directory. The domain controller is mainly responsible for managing users' various permissions on the network, including logon to the network, account authentication, access to directories and shared resources. The Domain Controller in windowsntserver4.0 can be divid