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I applied via Naukri.com and was interviewed in Dec 2024. There was 1 interview round.
To create a pipeline in Databricks, you can use Databricks Jobs or Apache Airflow for orchestration.
Use Databricks Jobs to create a pipeline by scheduling notebooks or Spark jobs.
Utilize Apache Airflow for more complex pipeline orchestration with dependencies and monitoring.
Leverage Databricks Delta for managing data pipelines with ACID transactions and versioning.
Developed ETL pipeline to ingest, clean, and analyze customer data for personalized marketing campaigns
Gathered requirements from stakeholders to understand data sources and business objectives
Designed data model to store customer information and campaign performance metrics
Implemented ETL process using Python and Apache Spark to extract, transform, and load data
Performed data quality checks and created visualizations ...
I have used various transformations such as filtering, joining, aggregating, and pivoting in my data engineering projects.
Filtering data based on certain conditions
Joining multiple datasets together
Aggregating data to summarize information
Pivoting data from rows to columns or vice versa
Dual mode in Power BI allows users to switch between DirectQuery and Import modes for data sources.
Dual mode allows users to combine the benefits of both DirectQuery and Import modes in Power BI.
Users can switch between DirectQuery and Import modes for different data sources within the same report.
DirectQuery mode connects directly to the data source for real-time data retrieval, while Import mode loads data into Power...
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I was interviewed in Mar 2017.
I believe the recruiting process is thorough and well-organized.
The company uses a combination of resume screening, interviews, and assessments to evaluate candidates.
They have a clear timeline for the hiring process and keep candidates informed of their progress.
Feedback is provided to candidates after interviews to help them improve for future opportunities.
I applied via Naukri.com and was interviewed in Sep 2022. There were 3 interview rounds.
SQL test has been conducted nearer to 12-15 questions.
Apptitude, tecncal, cognitiive
I applied via Campus Placement and was interviewed in Nov 2023. There were 4 interview rounds.
Blood Relations, Pipes and Cisterns, Time and work etc.
Question based on hashmap
Is Artificial Intelligence boon or ban.
based on 3 interviews
1 Interview rounds
based on 4 reviews
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