In this 5-minute tech tip video, We are going to look at Oracle SOA Suite Development : Domain Value Map(DVM)
Domain Value Map provides agility to business users to modify the mappings at run-time using SOA Composer .
As Shown in Video, Domain Value Map is :
The process of mapping the values from one domain to another domain and DVM is more like a key value pair and the most important that can be modified at runtime without bouncing of SOA server. DVM can be modified with the help of SOA composer (Enterprise application) by the business users.
What is significance of SOA Layer in Enterprise Applications Integration ?
System A<——————–SOA Layer —————————–> System B
SOA is a middleware layer which makes two or more non compatible systems to talk to each other.It can accept the request from source system and can do the necessary transformations,validations,
In order to do transformations we have activities such as Assign ,Transformation in BPEL .The limitation of these activities is source and transformed values are required to be known at Design time but in case business needs to changed the transformed value in future ,it would lead to code change,testing,redeployment . DVM is the solution to this which helps to modify the transformations at run time in less than a minute.
Here is one Use – case Slide which we used in out SOA Development Training :
We have covered in detail about DVM and its real time implementation in our detailed SOA Development Training Program. To know more details about it. . Click Here
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