About Spark Interview Questions
|Stable release:||3.1.1 / March 2, 2021; 2 months ago|
|Original author(s):||Matei Zaharia|
|Operating system:||Microsoft Windows, macOS, Linux|
|Max partition size:||128 MB dzone.com|
Apache Spark is an open-source unified analytics engine for large-scale data processing. Spark provides an interface for programming entire clusters with implicit data parallelism and fault tolerance.
Q1. What are the Features of Apache Spark?
Ans. 6 Best Features of Apache Spark
- Lighting-fast processing speed.
- Ease of use.
- It offers support for sophisticated analytics.
- Real-time stream processing.
- It is flexible.
- Active and expanding community.
Q2. What is Apache spark good for?
Ans: It utilizes in-memory caching and optimized query execution for fast queries against data of any size.