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 |
11 years 6 months |
Backers |
Apache (Governed by), Cloudera (Creator) |
Size score (1 to 10, higher is better) |
7.25 |
Trend score (1 to 10, higher is better) |
4.5 |
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 November 30, 2022.
Statistic |
Lifetime |
Last 12 Months |
|---|---|---|
Commits |
46,569 |
3,553 |
Lines committed |
158,181,514 |
868,217 |
Unique committers |
257 |
43 |
Core committers |
5 |
13 |
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Trend Score |
Byline |
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8.75 |
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6.25 |
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