Answer Posted / Rajnesh Kant Sagar
Apache Impala is designed to provide fast query performance over large data sets stored in Hadoop Distributed File System (HDFS) or Apache HBase. It achieves this by using a MPP (Massively Parallel Processing) architecture, which enables parallel processing of queries across multiple nodes. Additionally, Impala uses a compiled execution engine to minimize the overhead of query compilation, and it leverages local data processing where possible for improved performance.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
No New Questions to Answer in this Category !! You can
Post New Questions
Answer Questions in Different Category