Practical Apache Pulsar Application Development

Welcome
Suggested Course Pacing and Grading
Getting Help
Course Setup
Cluster Setup for Free Preview
2 Topics
Deploying Cluster with $200 Free Credit
Create Service Account and Required Permissions
Download Course Files
Setting up Development Environment and Connecting Course Code to a Pulsar Cluster
Use Case
Business Use Case
Introduction to Apache Pulsar
2 Topics | 1 Quiz
Messaging and Streaming
Apache Pulsar Architecture
Check Your Understanding: Introduction to Apache Pulsar
Meeting Business Requirements
Messaging Basics
Roadmap and Goals
Introduction to Messaging
8 Topics | 2 Quizzes
Introduction to Messaging
Check Your Understanding: Introduction to Messaging
Apache Pulsar Client Basics
Apache Pulsar Producer Basics
Check Your Understanding: Client and Producer Basics
Tutorial: Publish a Message Synchronously
Hands-on Exercise: Publish Messages Synchronously
Tutorial: Code Helpers: PulsarClientFactory, AsyncRunner and MessageGenerator
Tutorial: Producer Cache and Asynchronous Message Publishing
Hands-on Exercise: Publish Messages Asynchronously
Consumers and Subscriptions
5 Topics | 1 Quiz
Consumers and Subscriptions
Check Your Understanding: Consumer Basics
Tutorial: Consuming Messages Asynchronously
Hands-on Exercise: Consuming Messages Asynchronously
Tutorial: Message Ordering
Hands-on Exercise: Message Ordering
Introduction to Schema
6 Topics | 1 Quiz
Introduction to Schema
Check Your Understanding: Introduction to Schema
Tutorial: Adding the Order Java Class
Tutorial: Introducing the Java Admin APIs
Optional: Deleting Schema Using StreamNative UI
Tutorial: Updatings Consumers to Use Order Schema
Hands-on Exercise: Using Order Schema
Roadmap and Goals
Consumer Subscription Types
Roadmap and Goals
Subscription Types
6 Topics | 1 Quiz
Choosing a Subscription Type
Check Your Understanding: Subscription Types
Tutorial: Simulating a Slow Consumer
Tutorial: Creating a Work Queue Consumer
Hands-on Exercise: Creating a Work Queue Consumer
Tutorial: Message Fanout and Multi-Topic Subscriptions
Hands-on Exercise: Message Fanout and Multi-Topic Subscriptions
Delayed Messages
3 Topics | 1 Quiz
Delayed Messages
Check Your Understanding: Delayed Messages
Tutorial: Scheduling a Message for Future Delivery
Hands-on Exercise: Scheduling a Message for Future Delivery
Roadmap and Goals
API Internals for Message Integrity and Scaling
Roadmap and Goals
Scaling with Apache Pulsar and Client Architecture
6 Topics | 3 Quizzes
Scaling with Apache Pulsar
Under the Hood: Client Architecture
Check Your Understanding: Client Architecture and Scaling
Tutorial: Investigate Your Training Environment
Under the Hood: Apache Pulsar Producer
Check Your Understanding: Producer Architecture
Tutorial: Limit Namespace Throughput to View Client Queue
Messaging Semantics and Deduplication
Check Your Understanding: Messaging Semantics and Deduplication
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Optional: Deleting Schema Using StreamNative UI

Practical Apache Pulsar Application Development Introduction to Schema Optional: Deleting Schema Using StreamNative UI

If you created your own StreamNative Hosted cluster, you have access to the StreamNative UI. It’s possible to complete many of the admin tasks in the course using the StreamNative UI instead of the Pulsar Java Admin Client.

To remove delete the schema of a topic, navigate to the tenant/namespace/topic and select Schema. You can now click on Delete schema. Note this does not remove any existing messages from the topic that may have a different schema.

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