How can this application be architected to address these requirements?

A customer has an online and batch processing application. The batch process can be executed multiple times during the day on demand and can overlap the online application. RuleApps and rulesets are the same across online and batch. The batch application also manages big batches with high throughput.

How can this application be architected to address these requirements?
A . Use an embedded approach for the online application and batch application to address the high throughput and change the execution units to file persistence to simplify the deployment.
B . Separate infrastructure from online to batch, each one configured in a separate cluster. Configure a ruleset interceptor to route the workload between online application execution units and batch execution units.
C . Configure 2 clusters in the same call where the online application is running: one cluster for the online application and a second cluster for the batch process. Configure the Rule Execution Sever console outside of the 2 clusters to share the RuleApps across the online and batch application.
D . Use separate infrastructure for online and batch processing. Use managed approach with a centralized Rule Execution Server for online. Configure a set of J2SE RuleApp clients to run in parallel and distribute the batch workload. Change the Rule Execution Server and XU notification mechanism to TCP/IP to use the same deployed RuleApps for both the batch and online application.

View Answer

Answer: C