Apache Druid is a high-performance real-time analytics database.

Druid is designed to handle fast queries and give quick insights into the data.

Druid provides a rich set of APIs to query, manage and load the data.

Users can also interact with druid using a web console.

In druid, the user can write a SQL queries to interact with the data.

Druid also provides facility to modify, apply filters and add additional columns while loading data.

Druid can ingest data from kafka, S3, local file system ,etc.