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This article uses easy-to-understand examples to introduce the java virtual host is expensive, the content is very detailed, interested friends can refer to, hope to be helpful to you.

Java virtual host has high configuration, difficult operation and maintenance, and few users. No matter from the aspects of user, cost or technology, the price of Java virtual host is much more expensive than other virtual hosts.

1. High operating cost

At present, most of the virtual hosts in the market use PHP or ASP, from PHP language to MySQL, Apache, Linux system and so on, many of them are free source code or can be used at a low price, and the development cost is relatively low. To build a JSP server, a separate server is needed. The Java program requires high configuration, and the cost of hardware and software is high.

2. Difficulties in operation and maintenance

Java environment, from a technical point of view, operation and maintenance is very difficult, need professionals to maintain, Java technical personnel in IT employees, the salary has always been relatively high. This virtually deepens the labor costs of cloud service operators.

3. Few users

Although Java is very popular and the income of its employees is high, few people actually use the Java environment to build servers. With low demand and high cost, many cloud service providers are reluctant to invest in Java virtual hosts.

The above points are the explanation of why java virtual hosts are expensive, and what cloud service providers are available in the market? What is well-known at present is.

The Java virtual host adopts the CentOs6.x/APACHE2.0/ TOMCAT6 architecture and has the following characteristics:

1. Exclusive jvm and tomcat services, and can be restarted independently, do not affect each other, more secure and stable.

two。 Provide tomcat access log

3. Support the deployment of multiple applications, giving away the Mysql5.0 database.

4. Support for tomcat's own application manager, tomcat 8.0 Universe tomcat7 hands tomcat6.0.18 journal JDK 1.6.0 December 12 month modulated jk 1.2.27

5. Support

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