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Exam DP-201 topic 2 question 2 discussion

Actual exam question from Microsoft's DP-201

Question #: 2
Topic #: 2

HOTSPOT -
You are planning a design pattern based on the Kappa architecture as shown in the exhibit.

Which Azure service should you use for each layer? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Hot Area:

Show Suggested Answer

Suggested Answer:

Layer 1: Azure Data Factory -

Layer 2: Azure Databricks -
Azure Databricks is fully integrated with Azure Data Factory .

Reference:
https://docs.microsoft.com/en-us/azure/architecture/data-guide/big-data/

by H_S at March 22, 2021, 12:49 p.m.

Comments

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Anagarika

Highly Voted 4 years, 3 months ago

Speed layer: Cosmos DB, Long-term store: Synapse

upvoted 71 times

cadio30

4 years, 1 month ago

Agree with this solution

upvoted 5 times

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Mandar77

4 years ago

Agree. I saw same question in another sample test .. Answer mention above is right.

upvoted 4 times

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TIVIND

Highly Voted 4 years, 1 month ago

Speed layer: Cosmos , Long-term : Synapse

upvoted 6 times

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satyamkishoresingh

Most Recent 3 years, 10 months ago

Cosmos DB + ASA fit appropriately for this question I think.

upvoted 1 times

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mogashe12

4 years, 2 months ago

The kappa architecture was proposed by Jay Kreps as an alternative to the lambda architecture. It has the same basic goals as the lambda architecture, but with an important distinction: All data flows through a single path, using a stream processing system ,Analytical data store Azure Synapse Analytics, Azure Data Explorer, HBase, Spark, or Hive. Processed real-time data can be stored in a relational database such Synapse Analytics, Azure Data Explorer, a NoSQL store such as HBase, or as files in distributed storage over which Spark or Hive tables can be defined and queried. https://docs.microsoft.com/en-us/azure/architecture/data-guide/big-data/real-time-processing

upvoted 1 times

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RedSquirrel

4 years, 2 months ago

speed layer should be Cosmos DB, based on following article. Long term is correct. Data stored in Parquets. https://azure.microsoft.com/en-us/blog/lambda-architecture-using-azure-cosmosdb-faster-performance-low-tco-low-devops/

upvoted 1 times

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malay1232489

4 years, 2 months ago

There must be a reason why you said that

upvoted 1 times

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H_S

4 years, 3 months ago

i don't think this's the right answer

upvoted 3 times

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