Free Apache Flink Certification Course

Name: Free Apache Flink Certification Course
Author: DataFlair Team

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Not Enrolled

Price

Free

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Certified Apache Flink Free Online Training course from DataFlair is developed by Big Data experts to facilitate you with theoretical and practical knowledge for distributed stream and batch data processing system of Apache Flink – The Next Gen Big Data Analytics Framework.

★★★★★ Reviews | 1438 Learners

Why should you enroll in this Free Apache Flink Course?

30+ Hrs of instructor-led sessions
100+ Hrs of practicals & assignments
5 Real-time big data projects

Lifetime access to course with support
Job oriented course with job assistance

What will you take home from this Apache Flink Free Online Training?

Become adept in latest Big Data technology – ‘Apache Flink’ and be future ready
Master core concepts of Apache Flink internals
Learn Data Streaming Architecture with Apache Flink
Learn how to handle diverse workload with Apache Flink
Setup of multi-node Flink cluster on cloud
Gain in depth knowledge on Flink Stack
Grasp fundamental concepts of Flink Libraries and APIs

Learn development of real-time streaming Flink applications
Handle structured data using Table-API
Perform advanced analytics using Flink ML – Flink Machine learning Example
Process graph at scala using Gelly – Flink Graph API
Complex Event Processing using Apache Flink – Flink CEP
Integrate with different Big Data systems
Work on real-time Flink Projects

Why should you learn Apache Flink?

Average salary of Apache Flink Developers is $135k
-Indeed

Flink market will reach $99B by 2022 at the CAGR of 42%
-Forbes

There will be a shortage of 1.5M Big Data experts by 2018
-McKinsey

More than 77% of organizations consider Flink a top priority
-Peer Research

What to do before you begin your Free Apache Flink online training?

Nothing!
To learn Apache Flink, Knowledge of core java will be helpful but it is not mandatory.
Java course will be provided as the complimentary course with this Free Flink training.

Online Apache Flink Free Training Course Curriculum

1. Demystify Scala

Introduction to Scala
Setup, Installation and configuration of Scala
Develop and execute Scala Programs
Scala operators and features
Different Functions, procedures and Anonymous functions
Deep dive into Scala APIs
Collections Array, Map, Lists, Tuples and Loops
Advanced operations – Pattern matching
Eclipse IDE with Scala

2. Object Oriented and Functional Programming

Object oriented programming
Oops concepts
Constructor, getter, setter, singleton, overloading and overriding
Type Inference, Implicit Parameters, Closures
Lists, Maps and Map Operations
Nested Classes, Visibility Rules
Functional Structures
Functional programming constructs

3. Introduction to Apache Flink

Learn What and why Apache Flink
Understand Features of Apache Flink
Apache Flink architecture and Flink design principles
Work of master process – JobManager
Role of worker process – TaskManager
Workers, Slots and Resources
Overview of Apache Flink APIs
Understand difference between Apache Spark and Apache Flink to learn Flink vs Spark.

4. Master Flink Stack

Distributed Streaming DataFlow at Runtime with Flink
Apache Flink APIs
Apache Flink Libraries
Data Flow in Apache Flink
Fault tolerance in Apache Flink

5. Setup and Installation of single node Flink

Setup of Apache Flink environment and pre-requisites
Installation and configuration of Flink on single node
Troubleshooting the encountered problems

6. Setup and Installation of multi node Flink cluster and Cloud

Setup environment on Cloud
Install pre-requisites on all nodes
Deploy Apache Flink on cluster and Cloud
Play with Flink in cluster mode

7. Master DataStream API for Unbounded Streams

Introduction to Flink DataStream API
Different DataStream Transformations in Flink
Various Data Sources – File based, Socket based, Collection based, Custom
Responsibility of Data Sink in Apache Flink
Iterations in DataStream APIs
DataStream Execution Parameters – Fault tolerance, Controlling Latency

8. Learn Flink DataSet APIs for Static Data

Overview of DataSet APIs in Flink
Various DataSet Transformations in Flink
Different Data Sources – File based, Collection based, Generic
Responsibility of Data Sink in Flink DataSet APIs
Iteration Operators in DataSet APIs
Operating on Data Objects in Functions – Object Reuse Disabled/Enabled

9. Play with Flink Table APIs and SQL Beta

Registering Tables in Flink
Table Access and various Table API operators in Flink
SQL on batch tables and Streaming Tables
Writing Flink Tables to external sinks

10. Apache Flink Libraries

Overview of Flink Libraries
Flink CEP – Complex Event Processing library
Apache Flink Machine Learning library
Apache Flink Gelly -Graph processing API and Library

11. Flink Integration with other Big data tools

Integrate Flink with Hadoop
Process existing HDFS data with Flink
Yarn and Flink integration
Flink Data Streaming with Kafka
Consume data in real time from Kafka

12. Programming in Flink

Parallel Data Flow in Flink
Develop complex Streaming applications in Flink
Handle Batch processing in Flink using DataSet APIs
Troubleshooting and Debugging Flink Programs
Best Practices of development in Flink
Real time Apache Flink Project

Features of Free Apache Flink Certification Course

Our students are working in leading organizations

Apache Flink Online Training FAQs

How will you help me if I miss any session?

If you miss any session, you need not worry as we will not let you lose anything. All sessions will be recorded and recordings will be uploaded in LMS immediately as the session gets over. You can go through it and get your queries cleared from the instructor during next session. Alternatively you can attend the missed session in any other batch running parallely.

How will I do Flink practicals at home?

For performing practicals in Flink, Instructor will help you in setting virtual machine on your own system. LMS will contain manual to set virtual machine in case you want to go through the steps again.

How long will the Flink course recording be available with me?

There will be lifetime access to all the recorded sessions along with the complete study material, Flink POCs, Flink project etc.

What things do I need to attend Free online Flink Training?

For attending DataFlair Flink online course, you just need a laptop or PC with a good internet connection of around 1 MBPS (But lesser speed of 512 KBPS will also work).

How can I get my doubts cleared post class gets over?

If you have any doubt during any session, you can get it cleared from the instructor immediately. If you get queries after the session, you can get it cleared from the instructor in the next session. Post training, you can post your query over discussion forum and our support team will assist you.

When will I get access to Learning Management System?

As soon as you enroll for the course, you will get lifetime access to LMS. Complimentary course will also be added immediately so that you can start learning immediately.

How this Flink Certification Course will help me in getting job?

Multiple workshops, POCs, project etc. will prepare you to the level that you can start working from day 1 wherever you go. Resume preparation and Flink interview questions will help you in facing interviews. We will also guide you with the job openings matching to your resume. All this will help you in landing your dream Flink job in Big Data industry.

What will be the end result of doing training on Flink?

You will gain thorough practical and theoretical knowledge that industry is looking for and will become Apache Flink professional who is ready to take Big Data requiring Flink Projects in your dream organisation.

How will I be able to interact with the instructor during Flink training?

Both voice and chat will be enabled during the online Flink training sessions to interact with the instructor.

Is this Flink classroom training or online?

This is completely online Flink training with a batch size of 8-10 students only. You will be able to interact with trainer through voice or chat and individual interaction and attention will be provided to all. So there will be complete environment of classroom learning.

Can I enroll now and join Flink classes in a later batch?

Yes you can register now and can join any upcoming future batches at any point of time.

What are the payment options?

You can do the payment via credit card, debit card or net banking through any of the banks. You can use our payment gateway Payu for payment in INR. For payments in USD, you can do via Paypal. We also have part payment option.

Is Hadoop knowledge compulsory to learn Apache Flink?

It is not compulsory to know Hadoop for learning Flink but Prior Hadoop knowledge will be advantageous. If you are not aware of Hadoop, we will assist you in learning Hadoop basics.

Why I should learn Apache Flink?

Apache Flink is a streaming dataflow engine. It is 4G of Big data and is faster than Apache Spark. The demand for faster data processing has been increasing and real-time streaming data processing appears to be the answer. While Apache Spark is still being used in a lot of organizations for big data processing, Apache Flink has been coming up fast as an alternative.