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Topic: Client-server



  
 Client-server - Wikipedia, the free encyclopedia
Clients get all or most of their information and rely on the application server for things such as configuration files, stock quotes, business application programs, or to offload computer-intensive application tasks back to the server in order to keep the client computer (and client computer user) free to perform other tasks.
A Client/Server architecture is intended to provide a scalable architecture, whereby each computer or process on the network is either a client or a server.
The interaction between client and server is often described using sequence diagrams.
http://en.wikipedia.org/wiki/Client-server   (752 words)

  
 Client (computing) - Wikipedia, the free encyclopedia
A thick client (also known as a fat client or rich client) is a client that performs the bulk of any data processing operations itself, and relies on the server it is associated with primarily for data storage.
A thin client's job is generally just to graphically display information provided by an application server, which performs the bulk of any required data processing.
A client is a computer system that accesses a (remote) service on another computer by some kind of network.
http://en.wikipedia.org/wiki/Client_(computing)   (403 words)

  
 Client / Server Computing
Since the user interface is the responsibility of the client, the server has more computing resources to spend on analyzing queries and disseminating information.
The client/server model is a form of distributed computing where one program (the client) communicates with another program (the server) for the purpose of exchanging information.
The server computes the results of the query.
http://sunsite.berkeley.edu/~emorgan/waves/clientservercomputing.html   (361 words)

  
 Client/Server Frequently Asked Questions
In database servers, clients passes SQL (Structured Query Language) requests as messages to the server and the results of the query are returned over the network.
The logical extension of this is to have clients and servers running on the appropriate hardware and software platforms for their functions.
The code that processes the SQL request and the data resides on the server allowing it to use its own processing power to find the requested data, rather than pass all the records back to a client and let it find its own data as was the case for the file server.
http://www.faqs.org/faqs/client-server-faq   (6476 words)

  
 What is server? - A Word Definition From the Webopedia Computer Dictionary
A database server is a computer system that processes database queries.
A print server is a computer that manages one or more printers, and a network server is a computer that manages network traffic.
For example, a file server is a computer and storage device dedicated to storing files.
http://www.webopedia.com/TERM/s/server.html   (479 words)

  
 Writing the Server Side of a Socket
This object implements the protocol-the language that the client and server have agreed to use to communicate.
Knock!" so afterwards the server must wait for the client to say "Who's there?" As a result, the while loop iterates on a read from the input stream.
The readLine method waits until the client responds by writing something to its output stream (the server's input stream).
http://java.sun.com/docs/books/tutorial/networking/sockets/clientServer.html   (1890 words)

  
 Client/Server Fundamentals Page 1
The functions performed by a client and a server can be implemented by a set of software modules, hardware components, or a combination thereof.
In this case, order processing clients may reside on store computers to perform initial checking and preprocessing, and the order processing servers may exist at the corporate mainframe to perform final approval and shipping.
It is unfortunate that some machines are called "servers." This causes confusion (try explaining to an already bewildered user that a client’s software is running on a machine called "the server").
http://www.networkcomputing.com/netdesign/1005part1a.html   (2383 words)

  
 Client/Server Software Architectures--An Overview
A single machine can be both a client and a server depending on the software configuration.
The three tier application server architecture allocates the main body of an application to run on a shared host rather than in the user system interface client environment.
Advantages are that with less software on the client there is less security to worry about, applications are more scalable, and support and installation costs are less on a single server than maintaining each on a desktop client [Schussel 96].
http://www.sei.cmu.edu/str/descriptions/clientserver_body.html   (1888 words)

  
 client/server - a Whatis.com definition
Relative to the Internet, your Web browser is a client program that requests services (the sending of Web pages or files) from a Web server (which technically is called a Hypertext Transport Protocol or HTTP server) in another computer somewhere on the Internet.
For example, to check your bank account from your computer, a client program in your computer forwards your request to a server program at the bank.
In the usual client/server model, one server, sometimes called a daemon, is activated and awaits client requests.
http://searchnetworking.techtarget.com/sDefinition/0,,sid7_gci211796,00.html   (466 words)

  
 Client Side State - HTTP Cookies
If a proxy server receives a response which contains a Set-cookie header, it should propagate the Set-cookie header to the client, regardless of whether the response was 304 (Not Modified) or 200 (OK).
Cookies are a general mechanism which server side connections (such as CGI scripts) can use to both store and retrieve information on the client side of the connection.
Servers should not expect clients to be able to exceed these limits.
http://wp.netscape.com/newsref/std/cookie_spec.html   (1405 words)

  
 Client and Server Scripting in Web Pages (Visual InterDev Technical Articles)
After you determine which browser and client set you would like to target, you can evaluate the feature set for your Web application to determine which features are most efficiently processed on the client and which on the server.
For example, to manage state in a client server application, you could use global variables but in a Web application, which is a series of hyperlinked pages, managing user states between pages is very different.
For example, you can use server scripting to query a database and format the results into an HTML page that is then sent to the user as a static page.
http://msdn.microsoft.com/library/techart/msdn_viscript.htm   (4052 words)

  
 An Exploration of Dynamic Documents
Client pull -- the server sends down a chunk of data, including a directive (in the HTTP response or the document header) that says "reload this data in 5 seconds", or "go load this other URL in 10 seconds".
In server push, a HTTP connection is held open for an indefinite period of time (until the server knows it is done sending data to the client and sends a terminator, or until the client interrupts the connection).
The HTTP connection stays open all the time, and the server pushes down new data blocks as rapidly or as infrequently as it wants, and in between data blocks the browser simply sits and waits for more data in the current window.
http://wp.netscape.com/assist/net_sites/pushpull.html   (2461 words)

  
 Server - Encyclopedia.WorldSearch
It is possible for a computer to be a client and a server simultaneously, by connecting to itself in the same way a separate computer would.
A server computer shares its resources, such as peripheral s and file storage, with the users' computers, called client s, on a network.
The terminology can be even more confusing in this case because the client (or user) will connect to a remote host to access the server application, and that server application may need to access other server software and/or another server machine.
http://encyclopedia.worldsearch.com/server.htm   (2461 words)

  
 Client-server - Wikipedia, the free encyclopedia
Clients get all or most of their information and rely on the application server for things such as configuration files, stock quotes, business application programs or to offload compute intensive application tasks back the server to keep the client computer (and client computer user) free to perform other tasks.
Client/Server is a scalable architecture whereby each computer or process on the network is either a client or a server.
A popular client in widespread use today is the web browser which communicates with web servers over the internet to fetch and display web page content.
http://en.wikipedia.org/wiki/Client-server   (2461 words)

  
 Client-Server FYI
A CGI script could ask a database on the Server machine (or another machine accessible to it) for numbers from a company's information file, then it could reformat that into a pretty display to pass back to the Webserver to give to the Web client.
CGI is a specification that says that the server will hand input to a program in a specific format, and expect to get output returned in a specific format.
Server Side Includes (SSIs) are closely related to CGI in that they are instructions to the Webserver for performing special functions.
http://www.hwg.org/resources/faqs/clntsrvrFYI.html   (3655 words)

  
 United Admins Limited
When you play Half-Life, your computer is known as a client.
When you get disconnected from a server with a violation, the reason for being disconnected is between you and your conscience.
Now the cheat detection software stands guard over your server with its list of cheats and its list of cheaters who are not allowed to play on this particular server.
http://www.unitedadmins.com/index.php?p=content&content=cd   (1865 words)

  
 Client-server - Wikipedia, the free encyclopedia
Clients get all or most of their information and rely on the application server for things such as configuration files, stock quotes, business application programs, or to offload compute-intensive application tasks back to the server in order to keep the client computer (and client computer user) free to perform other tasks.
Client/Server is a scalable architecture, whereby each computer or process on the network is either a client or a server.
Another type of client in the Client/Server architecture is known as a thin client, which is a minimal client.
http://en.wikipedia.org/wiki/Client-server   (1865 words)

  
 Server - Encyclopedia.WorldSearch
It is possible for a computer to be a client and a server simultaneously, by connecting to itself in the same way a separate computer would.
A server computer shares its resources, such as peripheral s and file storage, with the users' computers, called client s, on a network.
The terminology can be even more confusing in this case because the client (or user) will connect to a remote host to access the server application, and that server application may need to access other server software and/or another server machine.
http://encyclopedia.worldsearch.com/server.htm   (1865 words)

  
 client/server - a Whatis.com definition
For example, to check your bank account from your computer, a client program in your computer forwards your request to a server program at the bank.
Although the client/server idea can be used by programs within a single computer, it is a more important idea in a network.
Both client programs and server programs are often part of a larger program or application.
http://whatis.techtarget.com/definition/0,289893,sid9_gci211796,00.html   (1865 words)

  
 Encyclopedia4U - Server - Encyclopedia Article
A Server computer shares its resources, such as peripherals and file storage with the users' computers, called clients, on a network.
It is possible for a computer to be a client and a server simultaneously, by connecting to itself in the same way a separate computer would.
Originally server software would be located on a mainframe computer or minicomputer.
http://www.encyclopedia4u.com/s/server.html   (1865 words)

  
 Client/Server Fundamentals Page 6
Examples of the issues are performance trade-offs, security, flexibility, access/integration of legacy systems, and the interoperability and portability of client side software with server side software supplied by different vendors.
Typically, this allows a user program at a workstation to act as a client issuing requests to programs and databases that may be located at many remote computing sites.
Svobodova, L., "File Servers for Network-Based Distributed Systems," ACM Computing Surveys, December 1984, pp.
http://www.networkcomputing.com/netdesign/1005part1f.html   (3308 words)

  
 Client-server mail protocols FAQ
Stealing from that document: With POP (Post Office Protocol), mail is delivered to a shared server, and a personal computer user periodically connects to the server and downloads all of the pending mail to the "client" machine.
With IMAP, mail is again delivered to a shared server, but the mail client machine does not normally copy it all at once and then delete it from the server.
For Unix: The Washington IMAP distribution is the most widely used IMAP server.
http://www.faqs.org/faqs/mail/mailclient-faq   (1678 words)

  
 udhcp Server/Client Package
Compiled against uClibc, both the server and client binaries are around 18k and when compiled as one combined binary, has a size of 28k.
both client and server now use sockets for signal handling, hopefully, this will be the last needed change in signal handling, I'm fairly certain all the possible races are now closed.
The udhcp server lease file is in binary format making the additional storage space required for IP and MAC addresses minimal.
http://udhcp.busybox.net   (837 words)

  
 PC AI - Client/Server
Provider of the data mining solution, PolyAnalyst Knowledge Server, supports data mining projects in a Client/Server architecture for a corporate environment.
Describes the client and server software tools which are used to access the World Wide Web.
Their OPSJ is a Java-based tool for constructing business rule servers and intelligent agents.
http://www.pcai.com/web/ai_info/client_server.html   (466 words)

  
 ABC-Dir: Client-server
Second known implementation of Internet protocol (IP) for low-end computers; can at once be network client, server, IP packet router;...
A hotline client (RedCap) and server (BlueCap) package designed to be an improvement over the official client and server.
Client also runs on Windows 95/98/Me. Supports server- and client-side triggers.
http://www.abc-directory.com/view/client-server   (250 words)

  
 Client/Server Software Architectures--An Overview
A single machine can be both a client and a server depending on the software configuration.
With two tier client/server architectures (see Two Tier Software Architectures), the user system interface is usually located in the user's desktop environment and the database management services are usually in a server that is a more powerful machine that services many clients.
The three tier application server architecture allocates the main body of an application to run on a shared host rather than in the user system interface client environment.
http://www.sei.cmu.edu/str/descriptions/clientserver_body.html   (250 words)

  
 AccessAble Help Desk Client Server Edition 2.55
Yes, it is possible to use the Client Server Edition with Microsoft's MSDE not just MS SQL Server 2000.
But for others, either they already use MS SQL Server, or have so many IT staff and supported users that they need the performance benefits of the Client Server Edition.
If you have already installed a version 2.X of the Client Server Edition of the AccessAble Help Desk you can download a zip file to bring you to version 2.04.
http://www.lnsoftware.com/aahdcs.htm   (3044 words)

  
 ClockWatch Client/Server - Network Time Sync across a LAN
ClockWatch Server can also handle time requests from clients running Windows, Novell, UNIX, Linux and Mac O/Ss.
ClockWatch Client/Server - Network Time Sync across a LAN
Since clients don't need to talk to timeservers on the Internet, Internet traffic is reduced and the integrity of corporate firewalls is maintained.
http://www.beaglesoft.com/clwaclientserver.htm   (553 words)

  
 Client/Server Doom
The csDoom server (binary) for fbsd is available at the download page.
The author of the program also said that he would write a program soon which will crash any server.
If you still want to chat on EFnet and don't like having two irc clients open, get pirch.
http://csdoom.sourceforge.net/eng.html   (1187 words)

  
 dict.org: Resources
Client applications can use a simple API to access the full functionality of a DICT server.
The Dictionary Server Protocol (DICT) is a TCP transaction based query/response protocol that allows a client to access dictionary definitions from a set of natural language dictionary databases.
Using Perl for the server may make it easier to add support for other dictionary types, to access external database engines, and to test protocol extensions.
http://www.dict.org/links.html   (1187 words)

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