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Manoj G T

Are you wondering if NiFi can replace your existing ETL Tool?

This course will help you to evaluate NiFi in a short period of time.

This is a Beginners Guide which helps you to understand the core functionality of Apache NiFi.

Read more

Are you wondering if NiFi can replace your existing ETL Tool?

This course will help you to evaluate NiFi in a short period of time.

This is a Beginners Guide which helps you to understand the core functionality of Apache NiFi.

NiFi enables the collection, curation, analysis, and action on any data anywhere (edge, cloud, data centre) with built-in end-to-end security and provenance.  These unique set of features makes NiFi the best choice for implementing new data-centric use cases that require geographically distributed architectures and high levels of SLA (availability, security, and performance).

Congratulations. You've found the most popular, most complete, and most up-to-date resource online for learning Apache NiFi.

What is Apache NiFI?

Apache NiFi is a robust Data Ingestion, Distribution framework & ETL Option. Apache NiFi is the core of the Hortonworks Data Platform. It can propagate any data content from any source to any destination.

NiFi enables the collection, curation, analysis, and action on any data anywhere (edge, cloud, data centre) with built-in end-to-end security and provenance.  These unique set of features makes NiFi the best choice for implementing new data-centric use cases that require geographically distributed architectures and high levels of SLA (availability, security, and performance).

NiFi is based on a different programming paradigm called Flow-Based Programming (FBP).

It is one of the fastest-growing Apache Projects and expected to grow exponentially in the coming few years.

Right Time For You To Start Your Big Data Journey

The Big Data job market is still hot. Big Data positions are tough to fill, demand for experienced Big Data engineers is intense, knowledge premiums are high, and more and more people are picking up Big Data skills in hopes of making more money.

The field of big data is quite vast, and it can be a very daunting task for anyone who starts learning big data & its related technologies. The big data technologies are numerous, and it can be overwhelming to decide where to begin. There is a lot of scope for big data and its related technologies like Hadoop, HDFS, MapReduce, Hive, Spark, Flink, Kafka, Elastic Search, etc.

So, start your BigData journey today by learning about Apache NiFi which can integrate well with almost all the popular big data technologies like Hadoop, HDFS, MapReduce, Hive, Spark, Flink, Kafka, Elastic Search, etc.

What this Course Delivers, and Who is it for?

Apache NiFi - A Complete Guide | Cloudera DataFlow | HDF/CDF

I have created this course for all skill levels. You may be entirely new for Data Flow or Data Pipeline world. You may be already using any other Commercial ETL Tool and want to move to an Open Source solution.

I have kept the course with the right balance between theory and hand-on, which makes it the Ultimate Guide for Beginners. I also kept the course relatively short to kept it interactive and delivered the required skills you need to start working with Apache NiFi.

"In this course, we will focus only on Apache NiFi and the various features of NiFi. We will not focus on any other specific big data technology integration with NiFi. But by the end of this course, you will have all the required skill sets to work on your Big Data Pipeline / ETL requirements using NiFi".

Learn how to apply and understand Apache NiFi is the best to use, powerful, and reliable system to process and distribute data.

"What are you waiting for? Enroll Now . " and become an Apache NiFi Expert (From Zero to Hero) in less than 3 hours.

This course curriculum includes:

1) Apache NiFi Introduction

2) Apache NiFi Installation

3) Apache NiFi Basics

4) Hands-on with Apache NiFi

5) Apache NiFi Advanced Concepts (Data Provenance, Back Pressure, Prioritization, Expiration, etc.)

6) Monitoring in NiFi

7) NiFi Registry for Version Control

8) NiFi Custom Processors

9) NiFi in Cluster-Mode

Whom isn't this course meant?

This course is not for students who already know all the topics given in the course curriculum and looking for a more hand-on oriented class or various integration examples using NiFi and other Big Data technologies like Hadoop, HDFS, MapReduce, Hive, Spark, Flink, Kafka, Elastic Search, etc.

About the Instructor

I'm a Big Data Evangelist, JavaScript Lover, Web Developer & Performance Freak. I'm passionate about programming since I was 14, and I'm always willing to learn new things and continue to seek to improve myself.

​I have decided to teach what I have learned and started to train in Udemy & YouTube.

"My main objective is to provide high-quality course content to all my students in an easy and understanding way."

What do my Students think about this Course?

Steve says, "I purchased a couple of classes on this topic, including the one at the time that had more ratings, all high enough to put it above this class. I recommend this class be the first one especially if you only purchase one you purchase. There is quite a lot of detail, and yet the instructor moves the topics along without wasting time. Much appreciated, that." (Rated with ✨✨✨✨✨)

Nick says, "Previous to this course I had a walkthrough of NiFi by a colleague and took another 2 hr introduction course, and did some playing around by myself. Even though this course is 3 hrs long, it covers many topics without wasting time, and so I felt that despite my previous exposure to courses and hands-on, that I probably benefited from more than half of this course with new and useful material, maybe even 2/3 of it. I'm very happy to see treatment being given to NiFi Registry plus Git integration. I never knew the purpose of the Funnel before, let alone things like clustering with ZooKeeper, making use of the Variable Registry and/or property files, and a working example of building your own custom data processor. Each of these things may have only been touched on somewhat briefly - enough to clear the fog on a topic so you know where to start and what to use it for so that you can then dig into it further yourself if need be. Really good job in concisely getting this quantity of material across in a relatively short time frame, and I feel a lot more empowered to use my new NiFi skills as a result." (Rated with ✨✨✨✨✨)

Truman says, "The instructor did a great job of taking me from beginner Nifi to clustering Nifi, to understanding how to build custom processors. I would recommend this course if you are interested in NiFi." (Rated with ✨✨✨✨✨)

Akash says, "The way this course was, I completed in a single day. I was new to this tool and since one interview was lined up and I had clearly no clue what is Apache Nifi. This is seriously the most comprehensive and lucid course that I have ever gone through." (Rated with ✨✨✨✨✨)

Priya says, "The course is easy to understand and covers all the basics of NiFi. The theory is explained with hands-on videos by the instructor. One needs to practice with all that has been covered in the course and will be good to go. Great instructor. " (Rated with ✨✨✨✨✨)

Venkatesh says, “Best NIFI Course on Udemy. I have started with no idea about NIFI, but now I learned a lot. The instructor is Knowledgeable and explained in simple and easy terms. Highly recommended for NIFI beginners.” (Rated with ✨✨✨✨✨)

Vivek says, “If you are new to Apache Nifi, then this course is best for you. This course is incredibly detailed, beautifully made, and amazing for the beginner like me. The instructor is knowledgable and was able to explain everything very clearly.” (Rated with ✨✨✨✨✨)

Important Information

As if this course wasn’t complete enough, I offer full support, answering any questions you have 7 days a week.

You also have lifetime access to the course and 30 days’ money-back guarantee, so click on the “Enroll Now” button now and see you inside the course.

Enroll now

What's inside

Learning objectives

  • Core concepts of apache nifi to design your data pipeline or etl
  • Key nifi features like back pressure, prioritization, expiration, reporting task, data provenance, etc.
  • More advanced features of nifi like cluster setup, monitoring, nifi registry, custom processors, etc.
  • Install apache nifi in standalone mode & cluster mode
  • Hands-on experience with apache nifi
  • Using nifi registry for version control
  • Creating custom processors in nifi
  • Monitoring in nifi

Syllabus

Apache NiFi Introduction

Are you wondering if NiFi can replace your existing ETL Tool?

This course will help you to evaluate NiFi in a short period of time.


This is a Beginners Guide which helps you to understand the core functionality of Apache NiFi.

Read more
What is a Data Flow, Data Pipeline & ETL?
Very Important Notice
Why should we use a Framework for Data Flow?
What is Apache NiFi?
Apache NiFi Installation

Changes in Latest Apache NiFi Version 1.14.0+

Installing Apache NiFi in a Mac/Linux
Installing Apache NiFi in a Windows Machine
Apache NiFi Basics
NiFi User Interface
Core NiFi Terminologies
More on FlowFiles of NiFi
Types of Processors Available in NiFi
Processor Configuration, Connection & Relationship in NiFi
Connection Queue & Back Pressure in NiFi
Hands-on with Apache NiFi
Working with Attributes & Content in NiFi
Working with Expression Language in NiFi
More on Expression Language Functions in NiFi
Working with Process Group, Input Port & Output Port in NiFi
Working with Templates in NiFi
Working with Funnel in NiFi
Working with Controller Services in NiFi
Working with Variable Registry in NiFi

Apache NiFi Basics

Apache NiFi Advanced Concepts
FlowFile Prioritization in NiFi
FlowFile Expiration in NiFi
Data Provenance in NiFi
Monitoring in NiFi
Monitoring NiFi
Monitoring NiFi using Reporting Task
Remote Monitoring NiFi using Reporting Task
NiFi Registry for Version Control
Overview on NiFi Registry
Installation of NiFi Registry
Configuring NiFi and NiFi Registry to Enable Version Control
Configuring NiFi Registry with Multiple NiFi Instances
Configuring NiFi Registry to Enable Git Persistence
NiFi Cluster for Heavy Lifting
Overview on NiFi Clustering
Limitation in NiFi Clustering
NiFi Cluster Configuration using Embedded Zookeeper
NiFi Cluster Configuration Steps (Reference)
NiFi Cluster Configuration using External Zookeeper
NiFi Cluster Configuration Steps in Single Machine (Reference)
NiFi Custom Processor - Do the Impossible
Overview on NiFi Custom Processor
Development Environment Setup (Optional)
Our First Custom Processor
Bonus
Learn with Manoj
Advanced NiFi Templates for Reference

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Taught by Manoj G T, a published author and experienced JavaScript lover and web developer
Examines Apache NiFi, which is the core of the Hortonworks Data Platform
Helps learners evaluate Apache NiFi in a short period of time
Develops core Apache NiFi concepts and features used to work with data flow and ETL
May require subsequent courses or outside work to fully implement Apache NiFi

Save this course

Save Apache NiFi - A Beginners Guide | Big DataFlow | HDF & CDF to your list so you can find it easily later:
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Reviews summary

Beginners guide to apache nifi

Learners say that this in-depth demo for Apache NiFi is misleading as it lacks detailed instruction on the scheduled import of RDBMS to HDFS or Hive. As such, they do not recommend it as a training course.
The course is marketed as a beginner's guide, but lacks essential information.
"The "About this course" references Hortonworks Data Platform, which is a bit misleading."
"I was hoping to get detailed instruction on how to perform things like scheduled imports from an RDBMS to HDFS or Hive."
"After completing the course I still do not understand how to schedule a nifi job, or interact with other Hortonworks Data Platform components."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Apache NiFi - A Beginners Guide | Big DataFlow | HDF & CDF with these activities:
Review Data Processing Concepts
Reviewing data processing fundamentals will strengthen your understanding of NiFi's functionalities.
Browse courses on Data Processing
Show steps
  • Revisit textbooks or online resources on data processing.
  • Focus on concepts like data extraction, transformation, and loading (ETL).
  • Refresh your knowledge of data pipelines and their components.
Review Apache NiFi Core Concepts
Review the core concepts of Apache NiFi to prepare for the course.
Browse courses on Data Flow
Show steps
  • Read and understand Apache NiFi documentation on core concepts.
  • Watch online videos or tutorials on Apache NiFi basics.
  • Try to implement simple Apache NiFi data flow using a local installation.
Attend NiFi Meetups
Connecting with other NiFi users will expose you to different perspectives and use cases.
Browse courses on Apache NiFi
Show steps
  • Find local NiFi meetups or online events.
  • Attend the events and actively participate in discussions.
  • Network with other attendees and exchange ideas.
Ten other activities
Expand to see all activities and additional details
Show all 13 activities
Follow External NiFi Tutorials
Exploring additional tutorials will broaden your knowledge and introduce you to new techniques.
Browse courses on Apache NiFi
Show steps
  • Search for reputable NiFi tutorials online.
  • Select tutorials that cover topics you want to learn more about.
  • Follow the tutorials step-by-step and experiment with the concepts.
Connect with NiFi Experts
Seeking guidance from experienced NiFi professionals can accelerate your learning.
Browse courses on Apache NiFi
Show steps
  • Identify potential mentors through online forums or professional connections.
  • Reach out to mentors and request their guidance.
  • Regularly connect with your mentors and seek their advice on NiFi-related topics.
Practice NiFi Concepts
Working through exercises will help you solidify your understanding of NiFi's core concepts.
Browse courses on Apache NiFi
Show steps
  • Complete the online exercises provided in the course.
  • Set up a local NiFi instance and experiment with different configurations.
  • Create a simple data flow pipeline using NiFi's drag-and-drop interface.
Build a NiFi Data Pipeline
Build a hands-on NiFi data pipeline to solidify your understanding of core concepts and functionalities.
Browse courses on Apache NiFi
Show steps
  • Choose a data source and destination
  • Design your data flow pipeline
  • Configure NiFi processors, connections, and relationships
  • Test your pipeline and verify data flow
Participate in NiFi Workshops
Hands-on workshops will provide you with practical experience and expert guidance.
Browse courses on Apache NiFi
Show steps
  • Find NiFi workshops offered by reputable organizations.
  • Register for a workshop that aligns with your learning goals.
  • Attend the workshop and actively participate in exercises and discussions.
Create a Data Pipeline or ETL Workflow
Reinforces your understanding of Apache NiFi's core concepts and how to use it to design and implement data pipelines.
Browse courses on Data Pipeline
Show steps
  • Identify the data sources and destinations for your data pipeline.
  • Choose the appropriate Apache NiFi components to use for each task in your pipeline.
  • Configure the Apache NiFi components to create a workflow that meets your requirements.
  • Test your data pipeline to ensure that it is working as expected.
Explore NiFi's Advanced Capabilities
Enhance your NiFi skills by exploring its advanced features through guided tutorials.
Browse courses on Apache NiFi
Show steps
  • Follow tutorials on data provenance, back pressure, and prioritization
  • Experiment with expiration mechanisms
  • Configure NiFi for monitoring and performance optimization
Follow a Tutorial on Apache NiFi's Advanced Features
Provides a structured approach to learning about Apache NiFi's advanced features and how to use them effectively.
Browse courses on Apache NiFi
Show steps
  • Find an online tutorial or documentation that covers the advanced feature you want to learn about.
  • Follow the instructions in the tutorial or documentation to set up and use the feature.
  • Experiment with the feature to gain a deeper understanding of how it works.
Create a NiFi Tutorial
By creating a tutorial, you will deepen your understanding of NiFi and its capabilities.
Browse courses on Apache NiFi
Show steps
  • Choose a specific NiFi feature or concept to focus on.
  • Create a step-by-step guide that explains the topic clearly.
  • Include screenshots and examples to illustrate your explanations.
  • Share your tutorial on a platform like Medium or GitHub.
Develop a Custom Apache NiFi Processor
Challenges you to apply your Apache NiFi skills to create a custom solution for a specific data processing need.
Browse courses on Apache NiFi
Show steps
  • Identify a data processing task that you want to perform.
  • Design and implement a custom Apache NiFi processor to perform the task.
  • Test and debug your custom processor to ensure that it works as expected.
  • Package and distribute your custom processor so that others can use it.

Career center

Learners who complete Apache NiFi - A Beginners Guide | Big DataFlow | HDF & CDF will develop knowledge and skills that may be useful to these careers:
Data Engineer
A Data Engineer designs and builds systems that collect, process, and store data. The Data Engineer is responsible for ensuring that data is accurate, reliable, and available. In this role, you will use Apache NiFi to build data pipelines that process and transform data. You will also learn how to monitor and manage NiFi clusters, and how to use NiFi Registry to manage data versions.
Data Architect
A Data Architect designs and builds data architectures. Data Architects use Apache NiFi to build data pipelines that collect, process, and transform data. They may also use NiFi to monitor and manage data quality.
Data Scientist
A Data Scientist uses data to build predictive models and make informed decisions. Data Scientists use Apache NiFi to build data pipelines that collect, process, and transform data. They may also use NiFi to monitor and manage data quality.
Data Analyst
A Data Analyst uses data to solve business problems. Data Analysts use Apache NiFi to build data pipelines that collect, process, and transform data. They may also use NiFi to monitor and manage data quality.
Software Engineer
A Software Engineer designs, develops, and maintains software systems. Software Engineers use Apache NiFi to build data pipelines that collect, process, and transform data. They may also use NiFi to monitor and manage data quality.
Cloud Engineer
A Cloud Engineer designs and builds cloud-based systems. Cloud Engineers use Apache NiFi to build data pipelines that collect, process, and transform data. They may also use NiFi to monitor and manage data quality in the cloud.
DevOps Engineer
A DevOps Engineer operates and maintains software systems. DevOps Engineers use Apache NiFi to build data pipelines that collect, process, and transform data. They may also use NiFi to monitor and manage data quality.
ETL Developer
An ETL Developer builds and maintains data pipelines that extract, transform, and load data. ETL Developers use Apache NiFi to build data pipelines that collect, process, and transform data. They may also use NiFi to monitor and manage data quality.
Business Analyst
A Business Analyst uses data to understand business needs and make informed decisions. Business Analysts use Apache NiFi to build data pipelines that collect, process, and transform data. They may also use NiFi to monitor and manage data quality.
Product Manager
A Product Manager develops and manages software products. Product Managers use Apache NiFi to build data pipelines that collect, process, and transform data. They may also use NiFi to monitor and manage data quality.
Data Quality Analyst
A Data Quality Analyst ensures that data is accurate, reliable, and available. Data Quality Analysts use Apache NiFi to build data pipelines that collect, process, and transform data. They may also use NiFi to monitor and manage data quality.
Project Manager
A Project Manager manages software projects. Project Managers use Apache NiFi to build data pipelines that collect, process, and transform data. They may also use NiFi to monitor and manage data quality.
Database Administrator
A Database Administrator manages and maintains databases. Database Administrators use Apache NiFi to build data pipelines that collect, process, and transform data. They may also use NiFi to monitor and manage data quality.
Systems Analyst
A Systems Analyst analyzes and designs computer systems. Systems Analysts use Apache NiFi to build data pipelines that collect, process, and transform data. They may also use NiFi to monitor and manage data quality.
Network Engineer
A Network Engineer designs and maintains computer networks. Network Engineers use Apache NiFi to build data pipelines that collect, process, and transform data. They may also use NiFi to monitor and manage data quality.

Reading list

We've selected two books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Apache NiFi - A Beginners Guide | Big DataFlow | HDF & CDF.
Provides an overview of the major paradigms used in data-intensive text processing with MapReduce. The book is particularly useful for those who want to learn more about the theoretical foundations of Apache NiFi, as well as those who want to use NiFi for natural language processing tasks.
Provides a comprehensive overview of Hadoop, including its architecture, components, and use cases. It valuable resource for anyone who wants to learn more about Hadoop and how to use it to build big data applications.

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