2. How does Apache Druid work?

This video covers Druid’s core server components (Master, Query and Data) and processes (Coordinator, Overlord, Historical and Middle Manager). It discusses how Druid delivers high-availability and interacts with the larger data ecosystem including Apache Kafka for streaming and AWS S3 for batch.

0. Introduction to Druid University

An overview of Druid University topics.

1. What is Apache Druid?

A high level overview of Apache Druid and its key capabilities.

2. How does Apache Druid work?

Druid components, processes and ecosystem.

3. What can you use Apache Druid for?

The types of analytics are the best fit for Druid.

4. Druid Architecture

A deeper drive into the Druid components and processes.

5. Druid File Format

The details and benefits of the Druid columnar file format.

6. Data Modeling with Druid

Best practices and considerations for data modeling in Druid.

7. Druid and Kafka

Build an ingestion spec for data streaming from Apache Kafka.

8. Druid Native Batch

Build an ingestion spec for Druid native batch ingestion.

9. Druid SQL

Using the Druid SQL API.

10. Imply Pivot Analytics UI

A brief walkthrough of Imply Pivot analytics UI.

11. Conclusion

A short Druid University summary and next steps video.