Apache Druid: a high performance real-time analytics database.
Go to file
Gian Merlino fd1a88a6b3
.asf.yaml: Add required "repository" field. (#14499)
Our new .asf.yaml is not getting picked up because custom_subjects
must include "repository".
2023-06-28 15:05:07 -07:00
.github Skip tests based on files changed in the PR (#14445) 2023-06-22 12:27:23 +05:30
.idea Ignore misc.xml (#14362) 2023-06-02 12:00:52 +05:30
benchmarks Enable smartSegmentLoading on the Coordinator (#13197) 2023-06-19 14:27:35 +05:30
cloud Make GCP initialization truly lazy (#14077) 2023-04-12 23:10:50 -07:00
codestyle Removing the forbidden check on getOrDefault due to java8 incompatibility. (#13920) 2023-03-11 09:49:32 +05:30
dev Document our conventions for writing messages (#13916) 2023-04-03 21:30:20 -07:00
distribution Added new SysMonitorOshi v0 using Oshi library (#14359) 2023-06-20 20:57:58 +05:30
docs Add query results directory and prevent the auto cleaner from cleaning it (#14446) 2023-06-28 10:14:04 +05:30
examples Update start-druid-main.py (#14471) 2023-06-23 14:07:24 +05:30
extensions-contrib Don't need to double synchronize on simple map operations (#14435) 2023-06-17 17:30:37 -07:00
extensions-core Support complex variance object inputs for variance SQL agg function (#14463) 2023-06-28 13:14:19 -05:00
helm/druid helm: Add serviceAccounts, rbac, and small fixes (#13747) 2023-02-23 11:42:03 +05:30
hooks Git hooks should fail on errors; pass args to git hooks (#12322) 2022-03-10 09:07:50 +09:00
indexing-hadoop fix bugs with auto encoded long vector deserializers (#14186) 2023-05-01 11:49:27 +05:30
indexing-service Adding Interactive API's for MSQ engine (#14416) 2023-06-28 17:51:58 +05:30
integration-tests Add query context parameter to control limiting select rows (#14476) 2023-06-28 17:54:24 +05:30
integration-tests-ex SQL OperatorConversions: Introduce.aggregatorBuilder, allow CAST-as-literal. (#14249) 2023-06-23 16:25:04 -07:00
licenses Added new SysMonitorOshi v0 using Oshi library (#14359) 2023-06-20 20:57:58 +05:30
processing Properly read SQL-compatible segments in default-value mode. (#14142) 2023-06-28 10:30:27 -07:00
publications De-incubation cleanup in code, docs, packaging (#9108) 2020-01-03 12:33:19 -05:00
server Adding Interactive API's for MSQ engine (#14416) 2023-06-28 17:51:58 +05:30
services Add ServiceStatusMonitor to monitor service health (#14443) 2023-06-26 10:26:37 -07:00
sql SQL: SUBSTRING support for non-literals. (#14480) 2023-06-28 13:43:05 -07:00
web-console Web console: split the Ingestion view into two views: Supervisors and Tasks (#14395) 2023-06-14 10:42:30 -07:00
website API reference refactor (#14372) 2023-06-26 15:48:54 -07:00
.asf.yaml .asf.yaml: Add required "repository" field. (#14499) 2023-06-28 15:05:07 -07:00
.backportrc.json Add 0.18.0 to .backportrc.json to facilitate backport. (#9661) 2020-04-11 13:49:04 -07:00
.codecov.yml Use Codecov (#8388) 2019-08-28 08:49:30 -07:00
.dockerignore Add docker container for druid (#6896) 2019-02-08 12:12:28 +00:00
.gitignore fix website mvn build (#14458) 2023-06-22 12:14:23 -07:00
.lgtm.yml be consistent about referring to the web console by its name (#13118) 2022-09-19 15:02:17 -07:00
CONTRIBUTING.md Document our conventions for writing messages (#13916) 2023-04-03 21:30:20 -07:00
LABELS Fixing security vulnerability check errors (#13956) 2023-03-23 11:10:06 +05:30
LICENSE Added new SysMonitorOshi v0 using Oshi library (#14359) 2023-06-20 20:57:58 +05:30
NOTICE update NOTICE year, update kafka notice in licenses.yaml (#14299) 2023-05-17 04:32:19 -07:00
README.md Add workflow links to README to jump into detailed pages (#14383) 2023-06-09 08:31:50 +05:30
README.template De-incubation cleanup in code, docs, packaging (#9108) 2020-01-03 12:33:19 -05:00
check_test_suite.py Update Hadoop3 as default build version (#14005) 2023-04-26 12:52:51 +05:30
check_test_suite_test.py remove Travis CI (#13789) 2023-02-10 01:46:56 -08:00
it.sh Extend the IT framework to allow tests in extensions (#13877) 2023-05-15 20:29:51 +05:30
licenses.yaml update hadoop version to 3.3.6 (#14489) 2023-06-28 15:03:10 +05:30
owasp-dependency-check-suppressions.xml update hadoop version to 3.3.6 (#14489) 2023-06-28 15:03:10 +05:30
pom.xml update hadoop version to 3.3.6 (#14489) 2023-06-28 15:03:10 +05:30
upload.sh Adding licenses and enable apache-rat-plugin. (#6215) 2018-09-18 08:39:26 -07:00

README.md

Coverage Status Docker Helm

Workflow Status
⚙️ CodeQL Config codeql-config
🔍 CodeQL codeql
🕒 Cron Job ITS cron-job-its
🏷️ Labeler labeler
♻️ Reusable Revised ITS reusable-revised-its
♻️ Reusable Standard ITS reusable-standard-its
♻️ Reusable Unit Tests reusable-unit-tests
🔄 Revised ITS revised-its
🔧 Standard ITS standard-its
🛠️ Static Checks static-checks
🧪 Unit and Integration Tests Unified unit-and-integration-tests-unified
🔬 Unit Tests unit-tests

Website Twitter Download Get Started Documentation Community Build Contribute License


Apache Druid

Druid is a high performance real-time analytics database. Druid's main value add is to reduce time to insight and action.

Druid is designed for workflows where fast queries and ingest really matter. Druid excels at powering UIs, running operational (ad-hoc) queries, or handling high concurrency. Consider Druid as an open source alternative to data warehouses for a variety of use cases. The design documentation explains the key concepts.

Getting started

You can get started with Druid with our local or Docker quickstart.

Druid provides a rich set of APIs (via HTTP and JDBC) for loading, managing, and querying your data. You can also interact with Druid via the built-in web console (shown below).

Load data

data loader Kafka

Load streaming and batch data using a point-and-click wizard to guide you through ingestion setup. Monitor one off tasks and ingestion supervisors.

Manage the cluster

management

Manage your cluster with ease. Get a view of your datasources, segments, ingestion tasks, and services from one convenient location. All powered by SQL systems tables, allowing you to see the underlying query for each view.

Issue queries

query view combo

Use the built-in query workbench to prototype DruidSQL and native queries or connect one of the many tools that help you make the most out of Druid.

Documentation

See the latest documentation for the documentation for the current official release. If you need information on a previous release, you can browse previous releases documentation.

Make documentation and tutorials updates in /docs using MarkDown and contribute them using a pull request.

Community

Visit the official project community page to read about getting involved in contributing to Apache Druid, and how we help one another use and operate Druid.

  • Druid users can find help in the druid-user mailing list on Google Groups, and have more technical conversations in #troubleshooting on Slack.
  • Druid development discussions take place in the druid-dev mailing list (dev@druid.apache.org). Subscribe by emailing dev-subscribe@druid.apache.org. For live conversations, join the #dev channel on Slack.

Check out the official community page for details of how to join the community Slack channels.

Find articles written by community members and a calendar of upcoming events on the project site - contribute your own events and articles by submitting a PR in the apache/druid-website-src repository.

Building from source

Please note that JDK 8 or JDK 11 is required to build Druid.

See the latest build guide for instructions on building Apache Druid from source.

Contributing

Please follow the community guidelines for contributing.

For instructions on setting up IntelliJ dev/intellij-setup.md

License

Apache License, Version 2.0