Remove Data Pipeline Remove Hadoop Remove System Architecture
article thumbnail

Top Big Data Interview Questions for 2025

Pickl AI

First, lets understand the basics of Big Data. Key Takeaways Understand the 5Vs of Big Data: Volume, Velocity, Variety, Veracity, Value. Familiarise yourself with essential tools like Hadoop and Spark. Practice coding skills in languages relevant to Big Data roles. What are the Main Components of Hadoop?

article thumbnail

What are the Biggest Challenges with Migrating to Snowflake?

phData

Migrating Your Pipelines and Code It’s more than likely that your business has years of code being used in its data pipelines. Manually converting this code to work in Snowflake can be very challenging with differences in data processing paradigms, query languages, and overall system architecture.

SQL 52