0
Network architectures are sometimes classified into two broad categories:
· client-server architectures,
· peer-to-peer architectures.
In the client-server architectural model, a system is decomposed into client and server processors or processes. Servers provide computational resources (or services), which clients consume. Typically a server provides services to many clients. It is also common for clients to consume services from multiple services. Stated otherwise, there is generally a 1:M relationship between a server and its clients, and it is sometimes the case that there is a 1:M relationship between a client and the servers that it uses. The client-server architectural model supports the separation of functionality based on the service concept.
Client-server architectures are commonly organized into layers referred to as "tiers".
Tiered Architectures· Two-tier architectures. The system architecture consists of a data server layer and an application client layer. Data access computation is associated with the data server layer, and the user interface is associated with the client application layer. If most of the application logic is associated with the client application logic, it is sometimes referred to as a "fat client." If it is associated with the data access server, the application client layer is sometimes referred to as a "thin client."· Three-tier architecture. The system architecture consists of data server layer, an application server layer and a client application layer. The application server layer facilitates the separation of application logic from presentation, and promotes distributed processing.
· Multi-tier architecture. The system architecture is a superset of a three-tier architecture, and includes additional layers for data and/or application servers.
Peer-to-Peer ArchitecturesIn a peer-to-peer architecture model, a system is decomposed into computational nodes that have equivalent capabilities and responsibilities. This division is in contrast to a client-server architectural model, where client and server nodes are divided into server and client roles.An example of a peer-to-peer architecture is a system of intelligent agents that collaborate to collect, filter, and correlate information.
Sometimes layered ("tiered") and peer-to-peer architectures are combined, where the nodes in particular layers are in peer-to-peer relationships. For example, a multi-tiered architecture might include an enterprise management layer, consisting of peer nodes for such things as network management, event management, database management, Web sever management, and workload balancing.
What else can I help you with?
3 ways in which computer network is classified?
computer networks classified into point to point and broadcast network
What categories are networks classified as?
client server n peer to peer
How are networks classified on the basis of geographical area?
Lan man wan
What does PAN stand for like a computer term?
PAN stands for Personal Area Network in computer networks(area wise classified networks)
Which of the following represent special types of materials that may contain classified information?
Photographs CDs containing classified information Working papers All of these Answer: All of these
Three ways to classify networks are by?
Network architectures are classified according to the way they are controlled and the distance between their nodes.
How do you transport classified LMR messages?
Classified LMR messages are typically transported over secure communication channels, such as encrypted networks or secure messaging systems. These systems are designed to prevent unauthorized access and ensure the confidentiality of the information being transmitted. Additionally, strict protocols and procedures are in place to control access and monitor the transmission of classified messages to maintain their security.
Which is the most viewed free classified ads website?
Classifieds Free, Craigslist, and Wikalo would be the most notable and most viewed classified ads website. They provide free ad service over a range of networks and not just their own. Affiliates and joint programs help expand the options.
How many networks are there?
87. There are 39 religious networks, shopping networks, 10 News/Sports/Lifestyle networks, 15 general entertainment networks, 15 Spanish networks, 9 Public Television networks, and 5 major American networks. Note, these are just networks, there are millions of stations for each network in the US alone.
What developments has contributed most of the digital revolution?
social networks . or The internet computer networks
What has the author Marion Pester written?
V. C. Marney-Petix has written: 'Internetworking' -- subject(s): Computer input-output equipment, Computer networks, Wide area networks (Computer networks), Local area networks (Computer networks), Data transmission systems 'Networking and data communications' -- subject(s): Computer networks, Data transmission systems 'Mastering internetworking' -- subject(s): Computer networks, Wide area networks (Computer networks), Internetworking (Telecommunication), Local area networks (Computer networks) 'Bridges, routers, gateways!' -- subject(s): Equipment and supplies, Bridges (Computer networks), Local area networks (Computer networks), Routers (Computer networks), Wide area networks (Computer networks), Gateways (Computer networks), Internetworking (Telecommunication)
What are swiched networks?
Networks that have been switched
