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Catalog Overview of Nginx Four-Layer Load Balancing What is Load Balancing Load balancing application scenarios Four-tier and Seven-tier Cluster Architecture Summary of Four-Layer Load Balancing How to Configure Four-Layer Load Balancing in Nginx nginx four-tier load balancin ...

[tcp] nginx seven-tier load balancing Overview of nginx load balancing When our Web servers are directly user-oriented, they often carry a large number of concurrent requests. It is difficult for a single server to load. I use multiple Web servers to form a cluster. The front-end uses Nginx load balancing to distribute requests to our back-end ...

1. Process Develop front-end and back-end programs.Buying Servers and Domain NamesInstall the required environment on the server (this project is node and mongodb)Open Port on Server and Setting RulesProvide HTTP services or set up proxies with nginx, apache, or tomcatUpload project code or use code cloud or gihub to pull your code to the serve ...

        Note: The WEB server and database need to be separated, and the WEB server also needs to compile and install MySQL. The important idea of cluster architecture is to find the backbone and extend from the backbone area to the outside.   WEB Server: apache nginx makes three products locally, dedecms work process discuz, which stor ...

A data structure and GIL 1 queue Standard library queue module, provides queue, LIFO queue, priority queue for FIFOThe Queue class is thread-safe, suitable for secure exchange of data between multiple threads, using Lock and Condition internally The reason why the size of the container is inaccurate is that it is impossible to get the exa ...

I always want to configure continuous integration for my pi project, because there are not enough servers, it is impossible to build continuous integration services by myself. So I looked for an online hosting platform. At first I saw GO CD, beca ...

Preface Java 8 has been released for several years, but it has been found that many people still insist on using Simple Date Format and Date for time manipulation. The SimpleDateFormat class is not thread-safe and can cause fatal problems if it is ...

FastDFS is an open source, lightweight, distributed file system that manages files, including file storage, file synchronization, file access (file upload, file download), etc. It solves the problems of mass storage and load balancing.It is especially suitable for online services with files as carriers, such as photo album websites, video webs ...

We have planned two hosts in advance. They are: server-1: 192.168.1.135 server-2: 192.168.1.136 server-1 is used as a client to collect logs, import them into MySQL database of server-2, and display the front-end web through Log Analyzer. First is the configuration of server-2 Install LNMP  yum install nginx php -php-fpm php-mysql mysql-server ...

Text Processing Tools 1,cut -d Specifies the separator.For example, -d: -d'' -f Specifies which column to choose.For example, -f1,3 --output-delimiter specifies the separator to display Tr-s compression-d deletion-c except 2. Percentage of disks fetched using tr and cut [root@glowing-bliss-1 data]# df -h | tr -s ' ' | cut -d' ' -f5 | tr -dc ...