Free Apache Flink Certification Course
Certified Apache Flink 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
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What will you take home from this Apache Flink Free Online course?
- 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 Project
Why should you learn Apache Flink?
Average salary of Apache Flink Developers is $135k
-Indeed
-Indeed
Flink market will reach $99B by 2022 at the CAGR of 42%
-Forbes
-Forbes
There will be a shortage of 1.5M Big Data experts by 2018
-McKinsey
-McKinsey
More than 77% of organizations consider Flink a top priority
-Peer Research
-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 Flink training.
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 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 Apache Flink Free 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 online Flink Training?
For attending Flink online training, 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 training 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.
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