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Why do you need a network and its advantages?
  1. Broadband Sharing
    Number of computers using the internet at the same time? We can install a broadband router to share the internet.
  2. File Sharing
    File sharing can be arhieved once all the computers are connected to the router.
  3. More Sharing (Printer, etc)
    Peripherals can be shared through the network, such as printers.
Type of Servers
Type of Servers Use
File Servers Dedicated to retrieve files and other computer storage computer. File servers often have bigger storage capacity than average personal computers, and has some other features, such as disk mirroring, multiple network adapters, hot redundant power supplies and more. The file server with RAID gradually evolved into a high-availability characteristics of storage subsystems and other high-performance system.
Database Servers There are many types of databases, from the simplest form of information storing database to mass data storage of a large database systems.
Mail Server Send and Receive Email
Web Server Web server accept HTTP requests from the network, and provide HTTP reply to the requester. HTTP response typically includes an HTML file, but can also include a plain text file, an image, or other type of files. Generally these files are stored in the native web server file system, the URL and the original file name has a class structure, the server will simply control the URL to the native file system.
FTP Server Mainly used on file sharing. FTP has a long history in the network protocol family. It is similar to most of the network protocols, which uses Client / Server architecture, allowing local users to connect to the server via the web upload or download files. FTP agreement is rather special as it must be established when using the two connection ports: one used to transmit instructions, one to transfer files。
Domain Name Server Domain Name Server (also referred to as DNS) is a core Internet services, Domain names and IP addresses can be mapped between a distributed database, it allows people to access internet more conveniently by entering an understandable stand as destination address instead of read the IP number.
Application Server Dedicated to retrieve files and other computer storages. File servers often have greater storage capacity than average personal computers, and have some other features, such as disk mirroring, multiple network adapters, hot redundant power supplies and more. The file server with RAID has gradually evolved into a high-availability characteristics of storage subsystems and other high-performance system。
Proxy Server Proxy server is acting as a medium between client and the requested resources. The procedure includes: the client first establishes a connection with the proxy server, then proxy server issues a request to the file servers or other resources. The proxy server obtains the requested information from the target server or from cache, and returns the result to the client.
Network architecture diagram 網絡架構圖
Image source : http://www.obsessable.com/glossary/router
Charges
類型 收費
(Basic)Broadband Sharing and Network wiring - Home $150 up (excluding H/W)
(Basic)Broadband Sharing and Network wiring - Business $300 up (excluding H/W)
(Advanced)Setting up Server and Connection with clients $1500up (excluding H/W)
Other settings, Please call 2989 1818 for more information, thanks!
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