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Top Big Data Interview Questions for 2025

Pickl AI

billion by 2032, with a CAGR of 13.0%. What is Apache Kafka, and Why is it Used? Apache Kafka is a distributed messaging system that handles real-time data streaming for building scalable, fault-tolerant data pipelines. Yes, I used Apache Kafka to process real-time data streams.

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Discover the Most Important Fundamentals of Data Engineering

Pickl AI

billion by 2032, exhibiting a CAGR of 17.1% during the forecast period from 2024 to 2032. Among these tools, Apache Hadoop, Apache Spark, and Apache Kafka stand out for their unique capabilities and widespread usage. The global data storage market was valued at USD 186.75 billion in 2024 to USD 774.00