Druid

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Fast column-oriented distributed data store

What is 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 is a tool in the Big Data Tools category of a tech stack.

Who is using it?

48 companies use Druid in their tech stacks, including Airbnb, Instacart, and Hepsiburada.

Airbnb

Instacart

Hepsiburada

AB180

XTRM-Data

Peak-AI

AppsFlyer

Imroz Preferred Stack

SaleCycle

Adikteev

mParticle

SuperAwesome

Why developers like Druid

Real Time Aggregations
Batch and Real-Time Ingestion
OLAP
OLAP + OLTP
Combining stream and historical analytics
OLTP