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Output to Azure Data Lake Store is Generally Available
We are excited to announce that the capability to output to Azure Data Lake Store, a hyper-scale repository for big data analytics workloads from Azure Stream Analytics is now Generally Available. This...
View ArticleHow to achieve exactly-once delivery for SQL output
Azure Stream Analytics guarantees exactly-once processing within the processing pipeline. However, it currently doesn’t ensure end to end exactly-once delivery to output sink. Instead, it guarantees...
View ArticleProcessing Configurable Threshold Based Rules in Azure Stream Analytics
This post covers the usage of Azure Stream Analytics to process configurable threshold based rules. Canonical scenarios where an alert is to be generated when an event with a certain value occurs or...
View ArticleUsing Azure Stream Analytics JavaScript UDF to lookup values in JSON array
JavaScript UDF (User-Defined Function) allows you to handle complex JSON schema and keep your query clean. In this blog you will learn how to handle nested JSON arrays with a JavaScript UDF. Below is...
View ArticleSU Utilization Metric
In order to achieve low latency streaming processing, Azure Stream Analytics jobs perform all processing in memory. When running out of memory, the streaming job fails. As a result, for a production...
View ArticleEvent Processing Ordering Design Choices for Azure Stream Analytics
In this blog, I would like to explain the design choices we made with Azure Stream Analytics for: ‘When’ in processing-time results are materialized, and ‘How’ the results are materialized. These...
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Improved Stream Analytics output support in Visual Studio
Power BI and Azure Data Lake Store outputs are now supported in Visual Studio tools. Previously users can only create or view jobs with these types of outputs in the Azure portal. Now all these actions...
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Now in Public Preview: Visual Studio tools for Azure Stream Analytics on IoT...
Azure Stream Analytics (ASA) on IoT Edge empowers developers to deploy real-time analytical intelligence closer to IoT devices so that they can unlock the full value of device-generated data. Today we...
View Article8 reasons to choose Azure Stream Analytics for real-time data processing
Processing big data in real-time is now an operational necessity for many businesses. Azure Stream Analytics is Microsoft’s serverless real-time analytics offering for complex event processing. It...
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Processing compressed event streams with Azure Stream Analytics
Did you know that Azure Stream Analytics now supports input data with compression data formats such as GZIP and Deflate streams? This is especially critical in scenarios where either bandwidth is...
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