[该系列是检讨计算机网络知识.因为现在你想申请出国.因此,在写这篇博客系列的大多数英语.虽然英语,但大多数就是我自己的感受和理解,供大家学习和讨论起来] 1 Network Edge The device such as computers and mobiles connect to the Internet. So they are referred as end systems(who run the application programs) sitting at the edge of…

最近还没更完OpenCV又开了新坑,谁教machine learning处在紧急又重要的地位呢.更新的内容总结自Pattern Recognition and Machine Learning by Christopher M. Bishop,英文书哪里都好,不过有时候表达一个意思要写好大一段啊,所以内容上只保留了精华部分.考虑应该做ML通用英文,所以没有翻译,文章中一些重要的“请读者证明”和练习用的Matlab代码也会一并更新. Training phase (learning phase)…

Basic Concepts There are a few concepts that are core to Elasticsearch. Understanding these concepts from the outset will tremendously help ease the learning process. 有一些概念是Elasticsearch的核心.从一开始就理解这些概念将极大地帮助简化学习过程. Near Realtime (NRT) Elasticsearch i…

Basic Concepts of Block Media Recovery Whenever block corruption has been automatically detected, you can perform block media recovery manually with the RECOVER ... BLOCK command. By default, RMAN first searches for good blocks in the real-time query…

Basic concepts of speech Speech is a complex phenomenon. People rarely understand how is it produced and perceived. The naive perception is often that speech is built with words, and each word consists of phones. The reality is unfortunately very dif…

add by zhj: 文章写的很好,适合初学者 原文:https://www.netguru.com/codestories/nginx-tutorial-basics-concepts Introduction Hello! Sharing is caring, so we'd love to share another piece of knowledge with you. We prepared a three-part nginx tutorial. If you already k…

Basic Networking 1.混杂模式(promiscuous mode):当网卡被配置为混杂模式时,它们会将所有的frame传递给操作系统,即使MAC地址不匹配. 2.交换机(switch)是一种拥有多个端口的网络硬件,能将frame从连接的一个主机转发到另一个主机.它会维护一张叫做forwarding table或者交forwarding information base(FIB)的表,用于记录MAC地址和端口的关系,该表由交换机转发frame的过程中学习获得.交换机还可以级联在一起…

www.how-to-build-websites.com/basic-concepts/part1.php An introduction to domain names, web servers, and website hosting I assume that you know nothing about the inner workings of the Internet; maybe you’re not even sure how people actually get to we…

Computer basic Computer 5 parts CPU Input Output Memory External storage device. CPU RISC: Reduced Instruction Set Computing, Each instruction is simple and efficient, but need multiple instructions when need to do a complex task. SPARC series of Sun…

Kubereters An open-source system for automating deployment, scaling, and management of containerized applications; Traditional >> Hypervisor >> Container Traditional: No way to define resource boundaries for applications in a physical server b…