Apache Hadoop (394)
MapReduce (354)
Apache Hive (345)
Apache Pig (225)
Apache Spark (991)
Apache HBase (164)
Apache Flume (95)
Apache Impala (72)
Apache Cassandra (392)
Apache Mahout (35)
Apache Sqoop (82)
Apache ZooKeeper (65)
Apache Ambari (93)
Apache HCatalog (34)
Apache HDFS Hadoop Distributed File System (214)
Apache Kafka (189)
Apache Avro (26)
Apache Presto (15)
Apache Tajo (26)
Hadoop General (407)
What is node?
What are accumulators in Apache Spark?
What is the difference between cassandra's schema and rdbms schema?
What are the features of Pseudo mode?
Is it necessary to know java to learn hadoop?
What is a spark context?
What all tasks you can perform for managing services using Ambari service tab?
What are the Hadoop features extended to its eco-system components ?
What Avro offers?
What are the tools used in big data?
What are the steps involved in MapReduce framework?
What is node in Cassandra?
How is fault tolerance achieved in Apache Spark?
What is Slot in Hadoop v1? Why was it removed from Hadoop v2?
How many ways we can create rdd?