Public preview: Job diagram simulator in VS Code
Share
Services
One way to optimise a Stream Analytics job’s performance is to leverage parallelism in query. The job diagram simulator in VS Code allows you to simulate the job running topology with different streaming units (SUs) and provide suggestions for improving your query’s parallelism as you develop the streaming query. If your job does not run in parallel, the job simulator will highlight the query steps that are not partitioned correctly with corresponding line numbers. Then you can change the queries and/or configurations based on the suggestions provided to make it a parallel job.
![](https://azurecomcdn.azureedge.net/mediahandler/acomblog/updates/UpdatesV2/blog/99b2c261-3346-42e8-9808-49ab5c0a0eaa.png)
For more details about the job diagram simulator, please visit [optimise query performance using job diagram simulator. ](https://learn.microsoft.com/en-us/azure/stream-analytics/optimize-query-using-job-diagram-simulator)
* Azure Stream Analytics
* Features
* [ Azure Stream Analytics](https://azure.microsoft.com/en-gb/products/stream-analytics/)
What else is happening at Microsoft Azure?
Read update
Services
Share
Read update
Services
Share
We’re retiring Azure Time Series Insights on 7 July 2024 – transition to Azure Data Explorer
May 31st, 2024
Services
Share