visio network diagram examples

Label:we need to consider the relationship between the data when we set up the database, in order to clarify the relationship between the data we need to do a uniform collation of the data. For the more complex database, we need to establish a database model, which can be divided into two steps: first, the structure analysis of the database and the use of tree, table and other descriptive data, and then analyze the database operation methods, rules and additions and deletions of the database ope

examples: http://www.hightopo.com/demos/index.htmlObviously http://www.hightopo.com/demos/index.html compared to the http://www.hightopo.com/guide/readme.html page, for HT old users including our own to do technical support, All feel more intuitive to find examples, but for the HT beginner, facing this heap of hundreds of generic components, network topology

to integrate in a single icon, through the system monitoring, if the problem is found, the top left corner of the software shows a warning. The software can easily implement the route tracking, Ping and other commands through the topology diagram of Shanghai, and intuitively understand the overall network status.SmartDraw:Third, VisioGallery (called Shape Library) expansion1. Product Gallery for equipment

First, IntroductionNetwork topology refers to the physical layout of the various devices that are interconnected with the transport media (there are several ways to interconnect the various devices that work on the LAN with media, but there are actually only a few ways to work with the LAN).Network topology diagram is a network structure

In the previous article "Automatic layout of telecommunication network topology Diagram", we introduced the knowledge of the automatic layout of HT for Web Telecommunication network topology diagram, but did not describe the usage of various automatic layouts in depth, and we will focus on the concrete implementation o

Igaph is a project, the goal is to build a simple, easy-to-use network analysis tools, have R, Python, C + + and other languages of the specific implementation;Project homepage:http://igraph.org/In the R language, the corresponding is igraph this R packageInstallation:Install.packages ("Igraph")Use:For graph graph Such data structure, the most basic element includes node and edge (connection between nodes, Edge);Igraph this R package provides many way

First, the general steps of TCP programming Server-side: 1. Create a socket with a function socket () 2, binding IP address, port and other information to the socket, with the function bind () 3, open monitoring, with function listen () 4, receive the connection from the client, with the function accept () 5, send and receive data, with function Send () and recv (), or read () and write () 6. Close the network connection 7. Turn off monitoring Client: