Overview

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Hortonworks DataFlow

Overview

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1. Overview

2. Apache NiFi Overview

What is Apache NiFi?
The core concepts of NiFi
NiFi Architecture
Performance Expectations and Characteristics of NiFi
High Level Overview of Key NiFi Features
References

3. Streaming Analytics Manager Overview

Streaming Analytics Manager Modules

Streaming Analytics Manager Taxonomy

Streaming Analytics Manager Personas

Platform Operator Persona
Application Developer Persona
Analyst Persona
SDK Developer Persona

4. Schema Registry Overview

Examples of Interacting with Schema Registry

Schema Registry Use Cases

Use Case 1: Registering and Querying a Schema for a Kafka Topic
Use Case 2: Reading/Deserializing and Writing/Serializing Data from and to a Kafka Topic
Use Case 3: Dataflow Management with Schema-based Routing

Schema Registry Component Architecture

Schema Registry Concepts

Schema Entities
Compatibility Policies

5. Navigating the HDF Library

List of Figures

4.1. Schema Registry Usage in Flow Management
4.2. Schema entities

List of Tables

4.1. Schema entity types