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Orion Innovation
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View vs indexed view, pipeline design process, monitoring pipeline failures and fixing
View is a virtual table based on a SELECT query, while indexed view is a view with a clustered index for faster retrieval
Pipeline design process involves defining data sources, transformations, and destinations
Monitor pipeline failures using logging tools like Apache NiFi or Airflow
Fix pipeline failures by identifying the root cause, ...
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I applied via Recruitment Consultant and was interviewed in May 2021. There was 1 interview round.
posted on 20 Jun 2021
I applied via Campus Placement and was interviewed in May 2021. There was 1 interview round.
I applied via Recruitment Consultant and was interviewed in Oct 2020. There were 6 interview rounds.
I applied via Company Website and was interviewed in Apr 2020. There were 4 interview rounds.
I applied via Naukri.com and was interviewed before Sep 2021. There were 3 interview rounds.
Yes, I have knowledge of Hadoop data warehouse.
I have experience in designing and implementing Hadoop-based data warehouses.
I am proficient in Hadoop ecosystem technologies such as HDFS, MapReduce, Hive, and Pig.
I have worked with large-scale data processing and storage using Hadoop.
I am familiar with data warehousing concepts such as ETL, data modeling, and data integration.
I have used Hadoop to build data warehouses
Yes, I have used Python scripts extensively in my testing.
I have used Python scripts for automated testing of web applications.
I have also used Python scripts for unit testing of backend code.
Python's unittest module is particularly useful for this purpose.
I have also used Python scripts for load testing and performance testing.
Python's requests library is very helpful for testing APIs.
I have also used Python scripts f
I applied via Naukri.com and was interviewed before Nov 2020. There were 3 interview rounds.
I applied via LinkedIn and was interviewed before Jun 2020. There were 3 interview rounds.
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