Posts tagged 'Impala'

Ramandeep Singh Nanda

Impala vs Hive vs RDBMS

Hive or Impala ?

Hive and Impala both support SQL operation, but the performance of Impala is far superior than that of Hive. Although now with Spark SQL engine and use of HiveContext the performance of hive queries is also significantly fast, impala still has a better performance. The reason that …