Kafka for Application Modernization Training

Course #:WA2708

Kafka for Application Modernization Training

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Upon completion of the Kafka course, participants will be able to: 

  • Understand the use of Kafka for high performance messaging
  • Identify the usages for Kafka in Microservices
  • Explain the benefits of Kafka patterns
  • Differentiate between messaging and message brokers
  • Describe Kafka messaging environments
  • Develop producers and consumers for Kafka
  • Recognize how Kafka enables Cloud-native applications
  • Summarize characteristics and architecture for Kafka
  • Demonstrate how to process messages with Kafka
  • Design distributed high throughput systems based on Kafka
  • Describe the built-in partitioning, replication and inherent fault-tolerance of Kafka

Audience

This is a general introduction course for developers, architects, system integrators, security administrators, network administrators, software engineers, technical support individuals, technology leaders & managers, and consultants who are responsible for elements of messaging for data collection, transformation, and integration for your organization supporting Application Modernization, Cloud-Native Development, and Digital Data Supply Chain (Big Data/IoT/AI/Machine Learning/Advanced Analytics/Business Intelligence).

Prerequisites

Basic understanding of a messaging, cloud, development, architecture and virtualization would be beneficial

Duration

2 days

Outline of Kafka for Application Modernization Training

Chapter 1. Introduction to KAFKA

  • Messaging Architectures – What is Messaging?
  • Messaging Architectures – Steps to Messaging
  • Messaging Architectures – Messaging Models
  • What is Kafka?
  • What is Kafka? (Contd.)
  • Kafka Overview
  • Kafka Overview (Contd.)
  • Need for Kafka
  • When to Use Kafka?
  • Kafka Architecture
  • Core concepts in Kafka
  • Kafka Topic
  • Kafka Partitions
  • Kafka Producer
  • Kafka Consumer
  • Kafka Broker
  • Kafka Cluster
  • Why Kafka Cluster?
  • Sample Multi-Broker Cluster
  • Overview of ZooKeeper
  • Kafka Cluster & ZooKeeper
  • Who Uses Kafka?
  • Summary

Chapter 2. Using Apache Kafka

  • Installing Apache Kafka
  • Configuration Files
  • Starting Kafka
  • Using Kafka Command Line Client Tools
  • Setting up a Multi-Broker Cluster
  • Using Multi-Broker Cluster
  • Kafka Connect
  • Kafka Connect – Configuration Files
  • Using Kafka Connect to Import/Export Data
  • Creating a Spring Boot Producer
  • Adding Kafka dependency to pom.xml
  • Defining a Spring Boot Service to Send Message(s)
  • Defining a Spring Boot Controller
  • Testing the Spring Boot Producer
  • Creating a Nodejs Consumer
  • Summary

Chapter 3. Building Data Pipelines

  • Building Data Pipelines
  • Considerations When Building Data Pipelines
  • Timeliness
  • Reliability
  • High and Varying Throughput
  • High and Varying Throughput (Contd.)
  • Data Formats
  • Data Formats (Contd.)
  • Transformations
  • Transformations (Contd.)
  • Security
  • Failure Handling
  • Coupling and Agility
  • Ad-hoc Pipelines
  • Loss of Metadata
  • Extreme Processing
  • Kafka Connect Versus Producer and Consumer
  • Kafka Connect Versus Producer and Consumer (Contd.)
  • Summary

Chapter 4. Integrating Kafka with Other Systems

  • Introduction to Kafka Integration
  • Kafka Connect
  • Kafka Connect (Contd.)
  • Running Kafka Connect
  • Key Configurations for Connect workers:
  • Kafka Connect API
  • Kafka Connect Example – File Source
  • Kafka Connect Example – File Sink
  • Kafka Connector Example – MySQL to Elasticsearch
  • Kafka Connector Example – MySQL to Elasticsearch (Contd.)
  • Write the data to Elasticsearch
  • Building Custom Connectors
  • Kafka Connect – Connectors
  • Kafka Connect - Tasks
  • Kafka Connect - Workers
  • Kafka Connect – Workers (Contd.)
  • Kafka Connect - Converters and Connect’s data model
  • Kafka Connect - Offset management
  • Alternatives to Kafka Connect
  • Alternatives to Kafka Connect (Contd.)
  • Introduction to Storm
  • Other Components of Spark
  • Integrating Storm with Kafka
  • Integrating Storm with Kafka – Sample Code
  • Integrating Storm with Kafka
  • Introduction to Hadoop
  • Hadoop Components
  • Integrating Hadoop with Kafka
  • Hadoop Consumers
  • Hadoop Consumers (Contd.)
  • Hadoop Consumers (Contd.)
  • Hadoop Consumers – Produce Topic
  • Hadoop Consumers – Fetch Generated Topic
  • Summary

Chapter 5. Kafka Security

  • Kafka Security
  • Encryption and Authentication using SSL
  • Encryption and Authentication using SSL (Contd.)
  • Configuring Kafka Brokers
  • Configuring Kafka Brokers – Optional Settings
  • Authenticating Using SASL
  • Authenticating Using SASL – Configuring Kafka Brokers
  • Authenticating Using SASL – Configuring Kafka Brokers (Contd.)
  • Authorization and ACLs
  • Authorization and ACLs (Contd.)
  • Securing a Running Cluster
  • Securing a Running Cluster (Contd.)
  • ZooKeeper Authentication
  • ZooKeeper Authentication (Contd.)
  • Summary

Chapter 6. Monitoring Kafka

  • Introduction
  • Metrics Basics
  • JVM Monitoring
  • Garbage collection
  • Garbage Collection (Contd.)
  • Java OS monitoring
  • OS Monitoring
  • OS Monitoring (Contd.)
  • Kafka Broker Metrics
  • Under-Replicated Partitions
  • Active controller count
  • Request handler idle ratio
  • Intelligent Thread Usage
  • All topics bytes in
  • All topics bytes out
  • All topics messages in
  • Partition count
  • Leader count
  • Offline partitions
  • Request metrics
  • Request Metrics (Contd.)
  • Logging
  • Logging (Contd.)
  • Client Monitoring
  • Producer Metrics
  • Overall producer metrics
  • Overall producer metrics (Contd.)
  • Per-broker and per-topic metrics
  • Consumer Metrics
  • Fetch Manager Metrics
  • Per-broker and per-topic metrics
  • Consumer coordinator metrics
  • Quotas
  • Quotas (Contd.)
  • Lag Monitoring
  • Lag Monitoring (Contd.)
  • End-to-End Monitoring
  • Summary

Chapter 7. Kafka Operational Aspects

  • Kafka Administration
  • Kafka Cluster Management
  • Kafka Replica Distribution
  • Partition Reassignment
  • Partition Reassignment (Contd.)
  • Kafka Topic Management
  • Kafka Topic Management (Contd.)
  • Kafka Cluster Mirroring
  • Kafka Cluster Mirroring (Contd.)
  • Integration with Other Tools
  • Summary

Lab Exercises

Lab 1. Kafka Basics
Lab 2. Kafka Multiple Brokers and Import/Export Messages
Lab 3. Apache Kafka with Java
Lab 4. Apache Kafka with Nodejs
Lab 5. Kafka Integration With Spark
Lab 6. Kafka Monitoring using JMX
Lab 7. Kafka Monitoring using Graphite

We regularly offer classes in these and other cities. Atlanta, Austin, Baltimore, Calgary, Chicago, Cleveland, Dallas, Denver, Detroit, Houston, Jacksonville, Miami, Montreal, New York City, Orlando, Ottawa, Philadelphia, Phoenix, Pittsburgh, Seattle, Toronto, Vancouver, Washington DC.