You are planning a design pattern based on the Lambda architecture as shown in the exhibit.
 
Which Azure service should you use for the hot path?

A. Azure Databricks

B. Azure Data Lake Storage Gen2

C. Azure Data Factory

D. Azure Synapse Analytics








 

Suggested Answer: A

In Azure, all of the following data stores will meet the core requirements supporting real-time processing:
✑ Apache Spark in Azure Databricks
✑ Azure Stream Analytics
✑ HDInsight with Spark Streaming
✑ HDInsight with Storm
✑ Azure Functions
✑ Azure App Service WebJobs
Note: Lambda architectures use batch-processing, stream-processing, and a serving layer to minimize the latency involved in querying big data.
 
Reference: alt="Reference Image" />
Reference:
https://azure.microsoft.com/en-us/blog/lambda-architecture-using-azure-cosmosdb-faster-performance-low-tco-low-devops/
 https://docs.microsoft.com/en-us/azure/architecture/data-guide/technology-choices/stream-processing

This question is in DP-201 Designing an Azure Data Solution Exam
For getting Microsoft Certified: Azure Data Engineer Associate Certificate



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