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Microsoft Exam DP-201 Topic 4 Question 12 Discussion
Topic #: 4
You are designing a serving layer for dat
a. The design must meet the following requirements:
Authenticate users by using Azure Active Directory (Azure AD).
Serve as a hot path for data.
Support query scale out.
Support SQL queries.
What should you include in the design?
Do you need serving storage that can serve as a hot path for your data? If yes, narrow your options to those that are optimized for a speed serving layer. This would be Cosmos DB among the options given in this question.
Note: Analytical data stores that support querying of both hot-path and cold-path data are collectively referred to as the serving layer, or data serving storage.
There are several options for data serving storage in Azure, depending on your needs:
Azure Synapse Analytics
Azure Cosmos DB
Azure Data Explorer
Azure SQL Database
SQL Server in Azure VM
HBase/Phoenix on HDInsight
Hive LLAP on HDInsight
Azure Analysis Services
https://docs.microsoft.com/en-us/azure/architecture/data-guide/technology-choices/analytical-data-stores
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