Now click on configure concurrent execution and given the properties as in below image. When the workflow runs, informatica powercenter processes the specified. Running workflows simultaneously using pmcmd command. How to run multiple workflows in informatica, running 5 different workflow sequentially. The workflow is enabled to run concurrently with the same instance name.
Please make sure the workflow is properly configured to allow multiple executions. Workflow it defines how to run tasks like session task, command task. Create a workflow that reads data from a message queue that determines the source data and targets. I am just curious to know if people have rqmts to run concurrent workflows, i mean the same workflow for n number of times at the same time. If you have concurrent workflows that use the same instance name, you must manually reconfigure them to use unique instance names. Cannot assign instance name to concurrent workflow in informatica. Once the workflow is created, enable concurrent execution as shown in below image.
Informatica power center performance concurrent workflow. Concurrent workflows in informatica power center youtube. Open the workflow in workflow monitor and select the edit workflow worklet in the right click command menu for the workflow. Under the workflow general tab, select concurrent execution. Concurrent workflows to reduce warehouse etl load time data integration solutions. How to run concurrentmultiple instances of an informatica. Concurrent workflow not starting from pmcmd command stack. Concurrent workflows to reduce warehouse etl load time data.
Provide two different parameter files, which contains the source file information of corresponding region. This question arises from a desire to have a powercenter setting that limits the number of running sessions pmdtm processes and applies only to sessions that fall under workflows that are enabled for concurrent execution, without affecting sessions from a workflow that is not enabled for concurrent execution. Steps to configure concurrent workflows informatica. In the general tab enable the property configure concurrent execution. Rules and guidelines for concurrent workflows informatica. Do you guys have use case for this feature, if yes then how this feature can really be useful. It was observed that workflows enabled for concurrent execution can spawn so.
A workflow instance is a representation of a workflow. You cannot reference workflow run instances in parameter files. Powercenter mappingworkflow variable data exchange duration. It was observed that workflows enabled for concurrent execution can spawn so many. To enable a workflow for concurrent execution, do the following. A concurrent workflow is a workflow that can run as multiple instances concurrently. If you configure multiple instances of a workflow and you schedule the workflow. Concurrent workflows to reduce warehouse etl load time. Concurrent workflows overview informatica documentation. Open the configure concurrent execution dialogue box.
You can use pmcmd to restart concurrent workflows by run id or instance name. Configure one workflow instance to run multiple times concurrently. Each instance has the same source, target, and variables parameters. Informatica powercenters concurrent workflow execution capability can be used to reduce the load time by running different etl process in parallel.
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