최신 070-475日本語 무료덤프 - Microsoft Design and Implement Big Data Analytics Solutions (070-475日本語版)
정답: A
정답:
Explanation
정답:
Explanation
Scenario: Relecloud identifies the following requirements for extract, transformation, and load (ETL): An email alert must be generated when a failure of any type occurs during ETL processing.
정답: A
정답:
* Azure Data Lake
* Azure Cosmos DB
* Azure Data Factory
정답: B
정답:
정답: A
설명: (DumpTOP 회원만 볼 수 있음)
정답:
Explanation
SQL Data Warehouse supports loading data from HDInsight via PolyBase. The process is the same as loading data from Azure Blob Storage - using PolyBase to connect to HDInsight to load data.
Use PolyBase and T-SQL
Summary of loading process:
Recommendations
Create statistics on newly loaded data. Azure SQL Data Warehouse does not yet support auto create or auto update statistics. In order to get the best performance from your queries, it's important to create statistics on all columns of all tables after the first load or any substantial changes occur in the data.
* Azure Data Lake
* Azure Cosmos DB
* Azure Data Factory
정답: A
설명: (DumpTOP 회원만 볼 수 있음)