Apache Flink | A Real Time & Hands-On course on Flink

A Complete In-depth and HANDS-ON practical course on a technology better than Spark for Stream processing - Apache Flink

4.33 (2380 reviews)

Udemy

platform

English

language

Other

What you will learn

Learn a cutting edge and Apache's latest Stream processing framework which is much faster than Hadoop and Spark - Apache Flink.

Learn Apache Flink fundamentals including its Architecture, Programming model, Comparison with Hadoop and Spark.

Multiple Transform Operations of Dataset and DataStream API.

Understand the working of each and every component of Apache Flink with HANDS-ON examples.

Advance topics of Windowing, Triggers, Checkpointing, State, Fault tolerance, Watermarks, Late elements and many more.

Flink's Relational APIs - Table API, SQL API + Flink's Graph API - Gelly API

Build and Implement 3 Real-time Business Case Studies using Flink.

Data-sets and Flink codes used in lectures are available in resources tab.

Course Gallery

Apache Flink | A Real Time & Hands-On course on Flink – Screenshot 1 — Screenshot 1 – Apache Flink | A Real Time & Hands-On course on Flink

Apache Flink | A Real Time & Hands-On course on Flink – Screenshot 2 — Screenshot 2 – Apache Flink | A Real Time & Hands-On course on Flink

Apache Flink | A Real Time & Hands-On course on Flink – Screenshot 3 — Screenshot 3 – Apache Flink | A Real Time & Hands-On course on Flink

Apache Flink | A Real Time & Hands-On course on Flink – Screenshot 4 — Screenshot 4 – Apache Flink | A Real Time & Hands-On course on Flink

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Comidoc Review

Our Verdict

This Udemy course, titled "Apache Flink | A Real Time & Hands-On course on Flink," is an insightful deep dive into the cutting edge stream processing framework promoted as faster than Hadoop and Spark. Although code examples are outdated, the course effectively complements official documentation with comprehensive explanations and hands-on examples across various transform operations. The instructor provides real-life case studies but should focus on enhancing content presentation, reducing typos, improving formatting for better readability, and incorporating practical sources/sinks examples to maintain its relevance within the rapidly advancing Apache Flink landscape.

What We Liked

Covers fundamental and advanced concepts of Apache Flink including architecture, programming model, and real-time use cases.
Includes hands-on examples that help students understand working of each Flink component, with code and datasets available for practice.
Complementary to official documentation, providing clear explanations for specific portions and use cases.
Real-life case studies give valuable insight into practical implementations

Potential Drawbacks

Code examples are outdated and formatted poorly, reducing readability and understandability.
Course materials suffer from typos, unclear instructions for assignments, and inconsistent formatting.
Lacks in-depth coverage of additional concepts mentioned in the official documentation.
Could benefit from more visually-enhanced explanations and real-world sources/sinks examples (e.g., Kafka).