Impala¶
Cloudera created Impala in 2014 and donated to Apache in 2016. In late 2017, Impala became a top-level Apache project. It provides a SQL query layer on top of data in HBase or files stored on HDFS.
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Website |
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Repository |
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Byline |
Apache Impala is the open source, native analytic database for Apache Hadoop. Impala provides low latency and high concurrency for BI/analytic queries on Hadoop (not delivered by batch frameworks such as Apache Hive). |
License |
Apache 2.0 |
Project age |
10 years |
Backers |
Apache (Governed by), Cloudera (Creator) |
Size score (1 to 10, higher is better) |
7.25 |
Trend score (1 to 10, higher is better) |
5.0 |
Education Resources¶
URL |
Resource Type |
Description |
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Documentation |
This is a link to Impala documentation in PDF. |
Git Commit Statistics¶
Statistics computed using Git data through May 31, 2021.
Statistic |
Lifetime |
Last 12 Months |
|---|---|---|
Commits |
18,824 |
5,202 |
Lines committed |
112,469,619 |
3,915,449 |
Unique committers |
234 |
55 |
Core committers |
5 |
17 |
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Trend Score |
Byline |
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5.75 |
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