various protocols

These two days just see the programmer small card classmate of a blog, inside the Requirejs path to do some explanation, there is a bit of problem to be solved, I here just know a little, so the collation, I do not know whether Carrizo classmates

A Linux operating system-based server runs at the same time, it will also characterize a variety of parameter information. In general, OPS and system administrators are extremely sensitive to these data, but these parameters are also important to

OverviewFor the behavior of the network, can be divided into 3 paths: 1) Send path, 2) forwarding path, 3) receive path, and network performance optimization can be based on these 3 paths to consider. Since the forwarding of packets is generally

How long is the half-life of programmer knowledge? It is often said that it is 5 years. In other words, half of the programming knowledge you know will be eliminated within 5 years. A similar view is that "programming is bad because what you know a

Concurrency principlesingle-core system : Threads alternate execution, because of the alternating fast and many, giving people a feeling of simultaneous executionmulticore Systems : Not only can you alternately execute threads, but you can overlap

"Protocol" is an indispensable concept for understanding servers and networks."Agreement (Protocol)" has the meaning of "rules, provisions".In fact, the function of "protocol" is very wide, in the field of communication, "protocol" provides "in the

: Network Disk DownloadIntroduction to Java as a description language, the basic knowledge of data structure and algorithm is introduced. The book combines the engineering practice of the enterprise to refine the teaching content, especially the

Java remote Communication Optional technology and principle--turnIn the framework of distributed services, one of the most fundamental problems is how remote services communicate, and in the Java domain there are many technologies that can be used

Recently in the writing of some things in the network programming, and then encountered on the transmission of small problems. As a result of a simple look at some of the TCP/IP details of some things, so simply looking for this "tracking

[Original-Shang Academy technology-horse soldier teacher]Java Self-study road one: learn to choose[Reprint Please specify source: http://www.bjsxt.com/zixue/zixuezhilu_1.html]For the sake of employment, many students attend various trainings.The

First, the conceptLet's take a look at some of the concepts presented in this blog post (Channel, Channelhandler, Channelpipeline, Channelhandlercontext, channelpromise):Channel: The carrier of the data passed in or out of the Netty;Channelhandler:

I. Brief descriptionThe difference between a Web server and an application server:1.WEB Server: Understanding Web server, first of all you have to understand what is the Web? Web you can simply understand that the HTML page you see is the data

Logical channel refers to two ABR between the multiple running OSPF router is only the role of a forwarding message, because the protocol message destination address is not these routers, so these messages for them is transparent, where the routing

In a distributed service framework, one of the most fundamental issues is how remote services communicate, and there are many technologies in the Java domain that enable remote communication, such as RMI, MINA, ESB, Burlap, Hessian, SOAP, EJB, and

HTTP introduction, request method and response status codeNext, I would like to review the TCP/IP protocol family related things, of course, most of these things were learned in college, but that sentence, the basis of things still need to review

The Netty is an asynchronous event-driven network application framework that enables rapid development of maintainable, high-performance, protocol-oriented servers and clients. In network programming, blocking, non-blocking, synchronization, and

1. Graceful exit of the process 1.1.kill-9 PID problemsIt is easy and efficient to force a process to be killed by Kill-9 PID on Linux, so many program stop scripts often choose how to use the kill-9 PID.Whether the Kill-9 PID of Linux or the

The Oracle tutorial you are looking at is a common database system that compares Oracle databases. To bring up the database, the first company to think of, is usually oracle. The company was founded in 1977 and was originally a company specializing

Learn basic knowledge and be a good network administrator In accordance with the principle of proximity, after graduation I in a state-owned enterprises as a network administrator. The enterprise is not big, the machine also is about 500~600 Taiwan,

Talking about socket programming, we may think of QQ and IE, yes. There are many network tools such as Peer-to-peer, NetMeeting and other applications implemented in the application layer, but also with the socket to achieve. The socket is a network