Batch Process & Work queue

What are the two modes of processing supported by ClaimCenter?

• Serial Processing and Parallel Processing
• Work Queue and Batch Process
• Task Processing and Job Processing
• Sequential Processing and Concurrent Processing

Which mode of processing is suitable for high-volume parallel processing?

• Work Queue
• Batch Process
• Both Work Queue and Batch Process
• Neither Work Queue nor Batch Process

What is the primary function of a writer thread in a work queue?

• Selects units of work for processing
• Processes work items to completion
• Manages worker tasks on each application server
• Competes for available batch processing leases

In a work queue, what does a worker do when it finds available work items?

• Notifies the writer
• Checks out a quota of work items and processes them sequentially
• Creates a new lease for the batch process
• Competes for available batch processing leases

How does a scheduler component initiate a scheduled batch process?

• It checks out a quota of work items and processes them sequentially
• It creates a new lease for the batch process in the database
• It notifies the workers that they have work to process
• It manages worker tasks on each application server

What is the main difference between Work Queue and Batch Process?

• Work Queue processes items sequentially while Batch Process processes items in parallel
• Work Queue processes items in parallel while Batch Process processes items sequentially
• Both Work Queue and Batch Process process items sequentially
• Both Work Queue and Batch Process process items in parallel

Which component is responsible for managing worker tasks on each application server in a ClaimCenter cluster?

• Writer
• Worker
• Executor
• Scheduler

What happens when a worker in a work queue successfully completes a work item?

• It deletes the item from the table and begins to process the next item
• It notifies the writer that the work item has been processed
• It creates a new lease for the batch process
• It awakens another worker to process the next item

What is the purpose of a batch process lease manager?

• It selects units of work for processing
• It acquires and manages the batch process leases on a server
• It processes work items to completion
• It competes for available batch processing leases

Which of the following is a potential issue with batch process caching?

• Increased cache hits and decreased physical reads from the relational database
• Concurrent data change exceptions if multiple batch processes attempt to update the same cached entity instances
• Less frequent cache flushing
• Improved performance due to increased cache hits