A server is a computer or program that manages access to centralized resources or services in a network. Servers can be hardware, like a physical computer, or software, like a database or web server program. Common types of servers include database servers, web servers, file servers, mail servers, and application servers. Servers are designed for reliability, performance and to service multiple client requests simultaneously. They provide advantages over standard PCs for improving productivity and reducing costs in business networks.

1. WHAT IS A SERVER? www.Kuwait10.net

2. WHAT IS A SERVER? A COMPUTER (HARDWARE)? A PROGRAM (SOFTWARE)? OR

3. WHAT IS A SERVER? A COMPUTER (HARDWARE)? A PROGRAM (SOFTWARE)?

4. FOR EXAMPLE, A typical PC (Desktop or Laptop) + Apache HTTP Server (Software) = Web Server

5. REQUEST REQUEST REQUEST

6. SERVICE SERVICE SERVICE

7. TYPES OF SERVERS

8. TYPES OF SERVERS Examples Provide… Type Microsoft SQL Server Oracle Database MySQL Database Services Database Server Apache HTTP Server Microsoft IIS (Part of Microsoft Windows) Web Sites Hosting Web Server Microsoft Windows Storage Server (Built on the Microsoft Windows Server) File Services (Storing Shared Files) File Server

9. TYPES OF SERVERS Examples Provide… Type Microsoft Exchange Server IBM Lotus Domino E-mail Services Mail Server Oracle WebLogic Server Oracle Application Server Oracle GlassFish Server Zend Server An Environment To Run Certain Applications Application Server Microsoft Windows Server BIND Translation of Domain Names Into IP Addresses DNS Server

10. TYPES OF SERVERS OTHER TYPES OF SERVERS: FTP Server, Chat Server, Fax Server, Game Server, Audio/Video Server Examples Provide… Type Microsoft Forefront Threat Management Gateway (ISA Server) Apache HTTP Server Apache Traffic Server Filtering And Caching Proxy Server Microsoft Windows Storage Server (Built on the Microsoft Windows Server) Printer Services Print Server

11. TYPES OF SERVER FORM FACTORS

12. TYPES OF SERVER FORM FACTORS Blade: A blade servers are for use in blade enclosure that designed to fit within a standardized 19" mounting rack. Rack: A rack server is specially designed to fit within a standardized 19" mounting rack. Tower: A tower server is a free-standing unit. similar to a large desktop pc in both size and shape.

13. SERVERS VS. PCs

14. SERVER VS. PC Servers offer high reliability and dependability features that just are not available on desktop PCs. Servers have proven performance advantages over PCs. Servers help improve productivity, reduce operating expenses, and lower maintenance costs. VS.

15. REFERENCES Server buying guide (HP Small and Medium Business ). Server (computing) - Wikipedia, the free encyclopedia. Software and Solutions for Dynamic IT (Microsoft Servers). What Is a Server? (Dell, PDF File ). Is there more to your server than a desktop PC on its side? (Intel ). Microsoft Servers - Wikipedia, the free encyclopedia . Which high-performance server form factor is right for me ? (HP Small and Medium Business).

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