Impala is a modern, open source, MPP SQL query engine for Apache Hadoop. Impala is shipped by Cloudera, MapR, and Amazon. With Impala, you can query data, whether stored in HDFS or Apache HBase – including SELECT, JOIN, and aggregate functions – in real time.
- Do BI-style Queries on Hadoop
- Unify Your Infrastructure
- Implement Quickly
- Count on Enterprise-class Security
- Retain Freedom from Lock-in
- Expand the Hadoop User-verse
tools that are known for: