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1. Preface CPFS(Cloud Paralleled File System) is a parallel file system.CPFS data is stored in multiple data nodes in the cluster and can be accessed by multiple clients at the same time, thereby providing high IOPS, high throughput, and low latency data storage services for large high performance computer clusters. Aliyun Kubernetes CSI suppor ...

notes preceding the text of a book or following the title of an article ——Holding the sword in the end of the world, starting from your little accumulation, you must strive for perfection everywhere you reach, that is, tossing every day. Important news Those proficient can see the detailed description here Flutter from getting sta ...

Main points: 1. Use of ACL in Squid II. Log Analysis 3. Reverse Proxy 1. Use of ACL in Squid (1) ACL access control methods: 1. List of definitions based on source address, destination URL, file type, etc. acl List Name List Type List Content... 2. Restrict the list of defined ACLS http_access allow or deny list name... (2) ACL rule priority ...

Main points: 1. Introduction to Squid 2. Cache Agent 3. Compile, install and optimize Squid manually 4. Establishing Traditional Agents 5. Setting up transparent agents 1. Introduction to Squid (1) Squid is a high performance proxy cache server that supports FTP, gopher, HTTPS and HTTP protocols.Unlike general proxy caching software, Squid ha ...

As we all know, Http protocol is a browser to server communication protocol based on Tcp protocol. Its basic principle is also to communicate through socket. When using HTTP protocol for communication, it is necessary to note that there is no problem with the format of the response message returned. The response message consists of four parts ...

1. introduction: This paper introduces a scheme of dynamically generating NAS storage volume: on an existing file system, a directory is automatically generated, which is defined as the target storage volume; Image address: registry.cn-hangzhou.aliyuncs.com/acs/alicloud-nas-controller:v1.11.5.4-433631d-aliyun Default build resource:The name of ...

What do you think Node.js is for the front end when you haven't officially learned Node.js yet? Will Node.js be considered a framework?Think this is a fast, concise JavaScript framework like Jquery?Anyway, I thought so at first because it had a.Js behind it. Then when you officially start contacting Node.js, you find out how foolish you are.Aft ...

brief introduction It is officially stated that WireMock is an HTTP-based API emulator that simulates your API for fast, powerful, and comprehensive testing. Its core is the Web server, which can launch to provide a canned response (stub) to a specific request and capture incoming requests for later inspection (validation), and all WireM ...

Before ab stress test, explain the following concepts: Requests per second The quantitative description of the concurrent processing capability of the server, in reqs/s, refers to the number of requests processed in unit time under the number of concurrent users. The maximum number of requests that can be processed per unit time under the numb ...

Blog Outline: I. optimization before compilation and installation II. Nginx configuration item optimization 1. Adjust the number of Nginx running processes 2. CPU affinity of Nginx 3. Nginx event processing model 4. Enable efficient transmission mode 5. Connection timeout 6. fastcgi optimization 7. gzip tuning 8. Tuning of expires cache 9. ...