Build real-time analytics applications that supports 100s to 100,000s queries per second at consistent performance with a highly efficient architecture that uses less infrastructure than other databases.

Apache Druid is a real-time analytics database designed for fast slice-and-dice analytics ("OLAP" queries) on large data sets. Most often, Druid powers use cases where real-time ingestion, fast query …

Power real-time analytics & data applications Apache Druid is a database that is most often used for powering use cases where real-time ingest, fast query performance, and high uptime are important.

Feb 18, 2016 · Within the Societe Generale IT department, Apache Druid is used as Time Series Database in order to store performance metrics generated in real-time by thousands of servers, …

Apache Druid is used to power real-time analytics applications that require fast queries at scale and under load on streaming and batch data. Druid features a unique distributed architecture across its …

To summarize, Druid shines when the use cases involves real-time analytics and where the end-user (technical or not) wants to apply numerous queries in rapid succession to explore or better …

Tranquility Tranquility was a separately distributed package for pushing streams to Druid in real-time. It is not compatible with recent versions of Druid. For new projects that require streaming ingestion, we …

Compact segments This tutorial demonstrates how to compact existing segments into fewer but larger segments in Apache Druid. There is some per-segment memory and processing overhead during …