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Explain the client server OS trends?
explain client or server OS trends
Four types of ClientServer Models?
Four types of Client-Server ModelsClient-server for tiny shops and nomadic tribesClient-server for small shops and departmentsClient-server for intergalactic enterprisesClient-server for post-scarcity world
How can you remove close cafe client report from the i Cafe manager server?
How To Delete I Cafe User Detail
Explain how HTTP is used in client-server system?
HTTP (web traffic) may be used in either peer to peer networks or client server networks. Either way, it is the same protocol. It is used to transmit a browser request to a web server or to transfer a page from a web server to a client browser.
Explain the different between peer to peer and client server configuration?
In Peer to peer the machines work as a workgroup machines and can access each other and they process themselves but in client server model all the requests of clients are sent to server it processes the request and send the result to client
Explain in detail about the building blocks of client server system?
The client server building blocksThe Client Building BlockRuns the client side of the applicationIt runs on the OS that provides a GUI or an OOUI and that can access distributed services, wherever they may be.The client also runs a component of the Distributed System Management (DSM) element.The Server Building BlockRuns the server side of the applicationThe server application typically runs on top of some shrink-wrapped server software package.The five contending server platforms for creating the next generation of client/server applications are SQL database severs, TP Monitors, groupware servers, Object servers and the Web server.The server side depends on the OS to interface with the middleware building block.The server also runs DSM componentIt may be a simple agent or a shared object database etc.The Middleware Building BlockRuns on both the client and server sides of an applicationThis broken into three categoryTransport StacksNOSService-specific middlewareMiddleware is the nervous system of the client/server infrastructureThis also has the DSM componentDSMRuns on every node in the client/server network.A managing workstation collects information from all its agents on the network and displays it graphically.The managing workstation can also instruct its agents to perform actions on its behalf.Server-to-server MiddlewareServer-to-server interactions are usually client/server in nature - servers are clients to other servers.However, some server-to-server interactions require specialized server middleware. For example, Two-Phase commit protocol may be used to coordinate a transaction that executes on multiple servers.Servers on mail backbone will use special server-to-server middleware for doing store-and-forward type messaging.But most modern software follows the client/server paradigm.The building blocks of client/server applications are:ClientMiddlewareServerThese building blocks can be rearranged to use them in the following situations:1. Client/Server for tiny shops and nomadic tribes - This is a building-block implementation that runs the client, the middleware software, and most of the business services on the same machine. It is the suggested implementation for the one-person shops, home offices, and mobile users with well-endowed laptops.2. Client/Server for small shops and departments - This is the classic Ethernet client/single-server, building block implementation. It is used in small shops, departments, and branch offices. This is the predominant form of client/server today.3. Client/Server for intergalactic enterprises - This is the multiserver building-block implementation of client/server. The servers present a single system image to the client. They can be spread out throughout the enterprise, but they can be made to look like they are part of the local desktop. This implementation meets the initial needs of intergalactic client/server computing.4. Client/Server for a post-scarcity world - This model transforms every machine in the world into both a client and a server. Personal agents on every machine will handle all the negotiations with their peer agents anywhere in the universe. This dream is almost within reach.1) Client/Server for Tiny Shops and Nomadic TribesIt is easy to run the client and server portion of an application on the same machine.Vendors can easily package single-user versions of a client/server application.The business critical client/server application runs on one machine and does some occasional communications with outside servers to exchange data, refresh a database and send or receive mail and faxes. Ex: Internet.2) Client/Server for small shops and departmentsThe client/server architecture is particularly well-suited for the LAN-based single server establishments.It consists of multiple clients talking to a local server.This is the model used in small businesses.The single-server nature of the model tends to keep the middleware simple.The client only needs to look into a configuration file to find its server's name.Security is implemented at the machine level and kept quite simple.The network is usually relatively easy to administer; it's a part-time job for a member of the group.There are no complex interactions between servers, so it is easy to identify failures- they're either on the client or on the local server.3) Client/Server for Intergalactic Enterprises:The client/server enterprise model addresses the needs of establishments with a mix of heterogeneous servers.These models are upwardly scalable.When more processing power is needed for various intergalactic functions, more servers can be added, or the existing server machine can be traded up for the latest generation of superserver machine.The servers can be partitioned based on the function they provide, the resource they control, or the database they own.The servers can be replicated to provide a fault-tolerant service or to boost an application's performance.Multiserver capability, when properly used, can provide an awesome amount of compute power and flexibility, in many cases rivaling that of mainframes.To exploit the full power of multiservers, we need low-cost, high-speed bandwidth and an awesome amount of middleware features -includingnetwork directory servicesnetwork securityremote procedure calls andnetwork time services.Middleware creates a common view of all the services on the network called a single system image.Good software architecture for intergalactic enterprise client/server implementations is all about creating system "ensembles" out of modular building blocks.Intergalactic client/server is the driving force behind middleware standards as distributed objects and the Internet.4) Client/Server for a Post-Scarcity WorldEvery machine is both a client and a full-function server.Because every machine is a full-function server, it will run, at a minimum, a file server, database server, workflow agent, TP Monitor, and Web server - all connected via an ORB.This is in addition to all the client software and middleware.In next few years, a hundred million machines or more may be running almost all the forms of client/server softwareIn this model instead of mobile agents, personal agents will be used.
A client server network is also known as?
Pretty much a client server network is known as a client server network.
Which program is always running in client server?
Server program is always running in client server.
If internet is a client server network?
For the internet; your web browser is the client and the web server is the server.
What is Mail Client Server?
(Mail Client Server) e-mail client is also used to refer to any agent acting as a client toward an e-mail server,
What is a client sever?
A server for a client
How do see server doing by client?
A client cannot see what a server is doing; the only thing that can be monitored by the client is the data communication between the client and the server. If the client needs to see what is going on in the server then the client needs to connect to the server using remote desktop protocol, Terminal Services, telnet, or some other way to directly connect to the server.
