Apache Druid: a high performance real-time analytics database.
Go to file
Charles Allen c58bbfa0c6 Intern DataSegments in SQLMetadataSegmentManager (#3267)
* Helps with heap pressure on coordinator
2016-07-21 16:46:08 -07:00
api Replace deprecated usage for StringInputRowParser and JSONParseSpec (#3215) 2016-07-14 09:19:17 -07:00
aws-common Update master version to 0.9.2-SNAPSHOT. (#3133) 2016-06-13 13:10:38 -07:00
benchmarks Support filtering on long columns (including __time) (#3180) 2016-07-20 17:08:49 -07:00
common Alternative groupBy strategy. (#2998) 2016-06-24 18:06:09 -07:00
distribution Distribution: pull-deps compiled hadoop version (#3044) 2016-07-18 09:39:15 -07:00
docs Support filtering on long columns (including __time) (#3180) 2016-07-20 17:08:49 -07:00
examples Quickstart: Use hadoopyString for batch indexing instead of string. (#3263) 2016-07-19 10:18:10 -07:00
extensions-contrib remove datasource from hadoop output path (#3196) 2016-06-29 08:53:45 -07:00
extensions-core Caffeine cache extension (#3028) 2016-07-06 15:42:54 -07:00
indexing-hadoop Calculate max split size based on numMapTask in DatasourceInputFormat (#2882) 2016-07-20 16:53:51 -07:00
indexing-service Share query handling between Appenderator and RealtimePlumber. (#3248) 2016-07-19 22:15:13 -05:00
integration-tests Make integration test dependency copy run in batch mode (#3152) 2016-06-16 18:44:15 -07:00
processing Support filtering on long columns (including __time) (#3180) 2016-07-20 17:08:49 -07:00
publications Support min/max values for metadata query (#2208) 2016-02-12 09:35:58 +09:00
server Intern DataSegments in SQLMetadataSegmentManager (#3267) 2016-07-21 16:46:08 -07:00
services add comment for default hadoop coordinates (#3257) 2016-07-18 15:23:11 -07:00
.gitignore move distribution artifacts to distribution/target 2015-10-30 12:40:05 -05:00
.travis.yml Disable cobertura travis portion (#3122) 2016-06-13 12:27:35 +05:30
CONTRIBUTING.md Add doc link to eclipse formatting settings as well (#3131) 2016-06-24 15:27:50 -07:00
DruidCorporateCLA.pdf fix CLA email / mailing address 2014-04-17 15:26:28 -07:00
DruidIndividualCLA.pdf fix CLA email / mailing address 2014-04-17 15:26:28 -07:00
LICENSE Clean up README and license 2015-02-18 23:09:28 -08:00
NOTICE Two-stage filtering (#3018) 2016-06-22 16:08:21 -07:00
README.md update readme (#2830) 2016-04-13 11:33:31 -07:00
druid_intellij_formatting.xml Make formatting IntelliJ 2016 friendly (#2978) 2016-05-18 12:42:21 -07:00
eclipse.importorder Merge pull request #2905 from javasoze/eclipse_formatting 2016-04-29 18:42:03 -07:00
eclipse_formatting.xml Merge pull request #2905 from javasoze/eclipse_formatting 2016-04-29 18:42:03 -07:00
pom.xml add comment for default hadoop coordinates (#3257) 2016-07-18 15:23:11 -07:00
upload.sh upload.sh: Use awscli if s3cmd is not available. (#3114) 2016-06-08 17:01:46 -07:00

README.md

Build Status Coverage Status

Druid

Druid is a distributed, column-oriented, real-time analytics data store that is commonly used to power exploratory dashboards in multi-tenant environments.

Druid excels as a data warehousing solution for fast aggregate queries on petabyte sized data sets. Druid supports a variety of flexible filters, exact calculations, approximate algorithms, and other useful calculations.

Druid can load both streaming and batch data and integrates with Samza, Kafka, Storm, Spark, and Hadoop.

License

Apache License, Version 2.0

More Information

More information about Druid can be found on http://www.druid.io.

Documentation

You can find the documentation for the latest Druid release on the project website.

If you would like to contribute documentation, please do so under /docs/content in this repository and submit a pull request.

Getting Started

You can get started with Druid with our quickstart.

Reporting Issues

If you find any bugs, please file a GitHub issue.

Community

Community support is available on the druid-user mailing list(druid-user@googlegroups.com).

Development discussions occur on the druid-development list(druid-development@googlegroups.com).

We also have a couple people hanging out on IRC in #druid-dev on irc.freenode.net.

Contributing

Please follow the guidelines listed here.