Перегляд вихідного коду сторінки Types Of Servers

File Server provides customers access to records inside files from the server machine. File Servers are helpful for sharing files across a network among the different client procedure requesting the services. The server procedure is somewhat primitive simply because of tends to demand many message exchanges over the network to discover the requested data. The examples of File servers are:

• UNIX: Network File Solutions (NFS) created by Sun Micro systems.

• Microsoft Windows "Map Drive" e.g., Rivier College's "P-drive".

• Samba: An open Supply/Totally free Software suite that provides seamless file and print solutions to SMB/CIFS clients (i.e., Microsoft Windows customers).

Print Server

This machine manages user access to the shared output devices, such as printers. These are the earliest kind of servers. Print services can run on a file server or on 1 or much more separate print server machines.

Application

This machine manages access to centralized application software for instance, a shared database. When the user requests information from the database, the application server processes the request and returns the result of the procedure to the user.

Mail

This machine manages the flow of electronic mail, messaging, and communication with mainframe systems on big-scale networks.

Fax

Provides the facility to send and obtain the Faxes through a single network connection. The Fax server can be a workstation with an installed FAX board and unique software or a specialized device dedicated and developed for Fax Services. This machine manages flow of fax information to and from the network. It is comparable to the mail server.

Directory Services

It is found on big-scale systems with data that is distributed all through multiple servers. This machine functions as an organization manager, maintaining track of what is stored where, enabling quick and dependable access to data in numerous locations.

Web

This machine stores and retrieves Internet (and intranet) data for the enterprise. Some documents, data, etc., reside on web servers. Web application offers access to documents and other data. "Thin" customers usually use a web browser to request these documents.Such servers shares documents across intranets, or across the Internet (or extranets). The most commonly used protocol is HTTP (Hyper Text Transfer Protocol). Web application servers are now augmenting simple web servers.

Database

Data resides on server, in the form of a SQL database. Database server provides access to data to clients, in response to SQL requests. It shares the data residing in a database across a network. Database Server has much more effective protocol than File Server. The Database Server receives SQL requests and processes them and returning only the requested data therefore the client doesn't have to deal with irrelevant data.Nevertheless, the client does have to implement SQL application code.

Transaction

The data and remote procedures reside on the server. It offers access to higher level functions, and implements efficient transaction processing. It shares data and high level functions across a network. They are often used to implement Online Transaction Processing (OLTP) in higher-performance applications. A transaction server utilizes a much more effective protocol in comparison to a Database Server. There is excellent value in taking some time to understand the topic of [http://www.asapardazesh.ir/ فروش سرور], yet the Net may or could not be your best resource of information.