logging in or signing up client server 4 aSGuest124716 Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 10 Category: Entertainment License: All Rights Reserved Like it (0) Dislike it (0) Added: January 23, 2012 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript Client – Server Architecture: Client – Server Architecture A Basic Introduction Kathleen R. Murray, Ph.D. May 2002Client Server Architecture: May 2002 UNT Center for Digital Knowledge 2 Client Server Architecture A network architecture in which each computer or process on the network is either a client or a server . Source: http://webopedia.lycos.comComponents: May 2002 UNT Center for Digital Knowledge 3 Components Clients Servers Communication Networks Client ServerClients: May 2002 UNT Center for Digital Knowledge 4 Applications that run on computers Rely on servers for Files Devices Processing power Example: E-mail client An application that enables you to send and receive e-mail Clients Clients are ApplicationsServers: May 2002 UNT Center for Digital Knowledge 5 Servers Computers or processes that manage network resources Disk drives (file servers) Printers (print servers) Network traffic (network servers) Example: Database Server A computer system that processes database queries Servers Manage ResourcesCommunication Networks: May 2002 UNT Center for Digital Knowledge 6 Communication Networks Networks Connect Clients and ServersClient–Server Computing: May 2002 UNT Center for Digital Knowledge 7 Client–Server Computing Process takes place on the server and on the client Servers Store and protect data Process requests from clients Clients Make requests Format data on the desktop Client-Server Computing Optimizes Computing ResourcesApplication Functions: May 2002 UNT Center for Digital Knowledge 8 Application Functions Software application functions are separated into three distinct parts Client: Presentation & Application Logic Server: Data ManagementApplication Components: May 2002 UNT Center for Digital Knowledge 9 Application Components Data Management Application Logic Presentation 3 Logical Tiers 1 2 3 Database Applications: Most common use of client-server architectures Thin Client Fat Client 2 Client TypesMiddleware: May 2002 UNT Center for Digital Knowledge 10 Middleware Software that connects two otherwise separate applications Example: Middleware product linking a database system to a Web server Client: Requests Data via Web Database Server: Manages Data Web Server: Presents Dynamic Pages Middleware Links ApplicationsTypes of Servers: May 2002 UNT Center for Digital Knowledge 11 Types of Servers Application Servers Audio/Video Servers Chat Servers Fax Servers FTP Servers Groupware Servers IRC Servers List Servers Mail Servers News Servers Proxy Servers Telnet Servers Web Servers Z39.50 Servers Source: http://webopedia.lycos.com From A to ZPowerPoint Presentation: May 2002 UNT Center for Digital Knowledge 12 Learn more about Z39.50 client - server applications by viewing the tutorial! Thanks! You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
client server 4 aSGuest124716 Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 10 Category: Entertainment License: All Rights Reserved Like it (0) Dislike it (0) Added: January 23, 2012 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript Client – Server Architecture: Client – Server Architecture A Basic Introduction Kathleen R. Murray, Ph.D. May 2002Client Server Architecture: May 2002 UNT Center for Digital Knowledge 2 Client Server Architecture A network architecture in which each computer or process on the network is either a client or a server . Source: http://webopedia.lycos.comComponents: May 2002 UNT Center for Digital Knowledge 3 Components Clients Servers Communication Networks Client ServerClients: May 2002 UNT Center for Digital Knowledge 4 Applications that run on computers Rely on servers for Files Devices Processing power Example: E-mail client An application that enables you to send and receive e-mail Clients Clients are ApplicationsServers: May 2002 UNT Center for Digital Knowledge 5 Servers Computers or processes that manage network resources Disk drives (file servers) Printers (print servers) Network traffic (network servers) Example: Database Server A computer system that processes database queries Servers Manage ResourcesCommunication Networks: May 2002 UNT Center for Digital Knowledge 6 Communication Networks Networks Connect Clients and ServersClient–Server Computing: May 2002 UNT Center for Digital Knowledge 7 Client–Server Computing Process takes place on the server and on the client Servers Store and protect data Process requests from clients Clients Make requests Format data on the desktop Client-Server Computing Optimizes Computing ResourcesApplication Functions: May 2002 UNT Center for Digital Knowledge 8 Application Functions Software application functions are separated into three distinct parts Client: Presentation & Application Logic Server: Data ManagementApplication Components: May 2002 UNT Center for Digital Knowledge 9 Application Components Data Management Application Logic Presentation 3 Logical Tiers 1 2 3 Database Applications: Most common use of client-server architectures Thin Client Fat Client 2 Client TypesMiddleware: May 2002 UNT Center for Digital Knowledge 10 Middleware Software that connects two otherwise separate applications Example: Middleware product linking a database system to a Web server Client: Requests Data via Web Database Server: Manages Data Web Server: Presents Dynamic Pages Middleware Links ApplicationsTypes of Servers: May 2002 UNT Center for Digital Knowledge 11 Types of Servers Application Servers Audio/Video Servers Chat Servers Fax Servers FTP Servers Groupware Servers IRC Servers List Servers Mail Servers News Servers Proxy Servers Telnet Servers Web Servers Z39.50 Servers Source: http://webopedia.lycos.com From A to ZPowerPoint Presentation: May 2002 UNT Center for Digital Knowledge 12 Learn more about Z39.50 client - server applications by viewing the tutorial! Thanks!