23/12/2025
For the DataEngineering aspirants. If you want to be a good data engineer then a profound understanding of the BigData Hadoop Ecosystem is a wise decision.
1. Kubernetes is founded as YARN.
2. BlobStorage and equal have a foundation in HDFS.
3. MapReduce is now Spark( in-memory processing)
4. RCFile is the parent to Parquet.