what is apache camel

often in Apache and Tomcat and so on these servers, but the total feeling still do not know what the relationship between them, when using Tomcat always appear Apache, always confused, who is the Lord who is the time, so deliberately on the Internet to check some of this inf

often in Apache and Tomcat and so on these servers, but the total feeling still do not know what the relationship between them, when using Tomcat always appear Apache, always confused, who is the Lord who is the time, so deliberately on the Internet to check some of this inf

Reply content:If only to develop a Web page, the development of the completion of their own browser can be previewed, that with no Apache relationship is not big. But the development of multiple Web pages, if you want to let others also see the effect of what, at this time, you will send these Web files (HTML files) to these people, or to set up an environment, t

Apache Zeppelin provides a web version of a similar Ipython notebook for data analysis and visualization. The back can be connected to different data processing engines, including Spark, Hive, Tajo, native support Scala, Java, Shell, Markdown and so on. Its overall presentation and use form is the same as the Databricks cloud, which comes from the demo at the time.Zeppelin

complex and difficult-to-solve challenges. The Zookeeper framework provides a complete mechanism to overcome all challenges. Race conditions and deadlocks are handled using the fail-Safe synchronization method . Another major drawback is the inconsistency of data, zookeeper using atomic parsing.Benefits of ZookeeperThe following are the benefits of using zookeeper: A simple distributed coordination process Synchronization -the mutual exc

Php is relatively late, so I don't know how to execute the previous version in php-cgi mode, and I have never used FastCGI. so I would like to ask two questions: (1) what is the difference between php execution in the apache module and php-cgi execution? I am currently using the local macosx module for execution: {code

Article Title: What is Apache. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Apache is t

What is Apache Derby? Apache Derby is an Apache dB sub-project and a relational database fully implemented in Java.Used in Apache license and Version 2.0 specifications. Includes the f

Use PHP later, so do not know the previous version in php-cgi mode of implementation; and has not used FastCGI; So I want to ask two questions: (1) What are the differences between PHP execution and php-cgi execution in Apache modules?I am now local Mac OSX is using module execution: LoadModule php5_module modules/libphp5.so (2) php-cgi If you do not use

After the Apache HTTP server is installed, it is reported that it cannot be started because the parallel configuration of the application is incorrect-(resolved). After apache is installed Original Works are from the blog of "Deep

Apche Log Series (1): Access log Want to know when and what people are browsing the content of the site. See Apache's access log to know. The access log is the standard log for Apache, which explains in detail the contents of the Access log and the configuration of related options. Format of Access log Apache has built

Google's Hosts file download and summary of the various hosts encountered the problem of the solution and configuration of the detailed Related reading: Aaron swartz– The internet genius of the life course: every moment asked himself, now the world what is the most important thing I can participate in doing? "Related reading: " site environment Apache + PHP +

request sent by Nginx and return, and the nginx is loosely coupled. Php-cgi.exe is not an HTTP server, it accepts protocols that are completely different from Apache. If you need to remove Apache, you have to implement the HTTP protocol with PHP, which can lead to a lot of useless code and possibly bugs. The compo

Nginx. for example, the Tengine used by Alibaba in China is a branch developed based on Nginx. For most VM users, there is no high concurrency at all, because bandwidth is the bottleneck. what concurrency should I talk about with 2 Mbps of bandwidth. in addition, Apache doe

Many cloud hosts now have an integrated environment or a variety of public clouds that are provided by default for LIGHTTPD or Nginx servers, and why are these higher performance server software not replacing Apache? Reply content: Many cloud hosts now have an integrated environment or a variety of public clouds that are provided by default for LIGHTTPD or Nginx servers, and why are these higher performance server software not replacing

I can't figure out a couple of relationships here! Also, in the middle of the PHP manual, there is a passage: 默认为将 PHP 编译为 CLI 和 CGI 程序。这将建立一个命令行解释器，可用于 CGI 处理或非 web 相关的 PHP 脚本。如果用户运行着一个 PHP 模块支持的 web 服务器，那通常为性能考虑应该使用模块方式。不过 CGI 版可以使 Apache 用户用不同的用户 ID 运行不同的 PHP 页面。 What is the division between this CLI and CGI? Doe