There’s not only one, the all-stack of Hadoop is valuable, the distributed file system HDFS, Spark, Kafka, HBase, etc. Hortonworks has certainly got the most up-to-date version of each component of Hadoop.
Cloudera Data Platform optimizes big data handling, supporting multi-source systems and offering PDF extraction and speech-to-text conversion. It enhances data management with scalable solutions, distributed computing, and secure containerization, although it faces challenges with Docker and OpenShift. The platform provides cost savings, but has security and workload issues, and struggles with cloud integration. Despite high reliability on AWS, it lags in open-source Apache toolkits. Deleting services requires extensive cleanup.