Description: Consider the Healthcare Sales Management system again, this time you are required to draw a deployment diagram for the scenario given below:
Architecture of health care management system consists of two tiers of servers; application server and database server. We have one application server and two database servers. Both database servers are identical; first acts as a main server, while the second acts as a redundant backup in case the first one fails. Clients can access database server through application server.
For above system, we also have the option of using a proprietary client that accesses the databases directly.
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Sir Kashif thank u so much..................
Q: What is a Deployment Diagram?
Ans: A deployment diagram in the Unified Modeling Language models the physical deployment of artifacts on nodes. To describe a web site, for example, a deployment diagram would show what hardware components ("nodes") exist (e.g., a web server, an application server, and a database server), what software components ("artifacts") run on each node (e.g., web application, database), and how the different pieces are connected (e.g. JDBC, REST, RMI).
The nodes appear as boxes, and the artifacts allocated to each node appear as rectangles within the boxes. Nodes may have subnodes, which appear as nested boxes. A single node in a deployment diagram may conceptually represent multiple physical nodes, such as a cluster of database servers.
There are two types of Nodes .
Execution Environment Node
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You are Genie...so do some magic and give us all the solution....This is a forum and here we discuss about how to do the assignment....I never claimed that this is solution of the assignment....The first step to do this assignment is to know what deployment diagram is...so i did some efforts and shared the information here...
Please carry on Air born.
Genie, Please don’t offend somebody by harsh wording. Don’t start a flame war. Here all of us try to help others. It is not a job like responsibility for any one to solve an assignment for us. Thanks to all those who share their ideas to every one.
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can u kindly explain krunchen 4+1 physical deployment