Persist vs Cache | big data interview questions and answers # 7 | Spark Questions | TeKnowledGeek

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persist vs cache | big data interview questions and answers # 7 | Spark Questions | TeKnowledGeek

Hello and Welcome to Big Data and Hadoop Tutorial by TeKnowledGeek. This tutorial is based on top Hadoop Interview questions and answers that can help anyone to get a job in Big Data Career. This is the latest video with the collections of big data interview questions from the subject matter experts in the big data field will help you pass interview questions.

Let’s know the questions that are explained in this video. In this video, the interview questions are based on Spark and the questions as follows,

1. How can you achieve data persistence in Spark?
2. What is the difference between persist and cache?
3. How can you know data is persisted or cached?

Watch the entire video, learn and understand the answers for the above big data interview questions and learn how to clear the big data interview and get a job in job in Big Data stream.
Subscribe the channel and Stay tuned for Some more compilations of Hadoop Interview questions.

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What if jvm crashes? How spark handle this situation

blgupta