Open source Java
This tutorial covers difference between Apache Storm and Apache Spark streaming
This blog lists commonly asked and important interview questions & answers of Apache Spark
Parameters, concatenations or both; which logging method should you use?
This comprehensive guide entails end to end comparision between Apache Hadoop, Spark and Flink at one place.
During GC, the Finalizer thread will constantly seek out finalize methods. If you use the methods poorly, your Finalizer will get stuck. Beware the Leprechaun Trap!