Apache Kafka Course Certification Training

upGrad KnowledgeHut is known for its latest, course-relevant, and high-quality real-world projects as a major aspect of the Apache Kafka training program. The real-life projects will let you test your practical knowledge and grow your learning to stay afloat with the industries. During Apache Kafka training, a candidate can work on the following projects:

• Content messaging queue in The New York Times-

The New York Times uses Apache Kafka to produce content for a number of different systems.

• Kafka stream API in Pinterest-

At Pinterest, they use Kafka Streams API to provide inflight spend data to thousands of ads servers in fewer seconds.

• Analytical Pipeline using Kafka in Trivago-

Trivago is a global hotel search platform. They are focused on reshaping the way travelers search for and compare hotels.

All our technology programs are hands-on sessions. You will be building 2 sample projects during the training and at the end, you will get evaluated through assignment by the trainer after which you receive the course completion certification.

We will provide you with the Environment/Server access in your system to ensure that every student should have a real-time experience by offering all the facilities required for the detailed understanding of the course. For more queries, while implementing your project you can reach our support team anytime.

The trainer for this Apache Kafka certification has broad experience in developing and delivering the Hadoop ecosystems and many years of experience in training the professionals in Apache Kafka. Our coaches are very encouraging and provide a friendly working environment for the students who are trying to take a big leap in their career.

Yes, you can attend a demo session before getting yourself enrolled for the Apache Kafka training.

All our Online instructor-led training is an interactive session. Any point of time during the session you can unmute yourself and ask the doubts/ queries related to the course topics.

If you miss any lecture, you have either of the two options:

• You can watch the online recording of the session
• You can attend the missed class in any other live batch

The online Apache Kafka course recordings will be available to you with lifetime validity.

Yes, the students will be able to access the coursework anytime even after the completion of their course.

Apache Kafka course is one of the most popularly used messaging systems in the world and there are huge opportunities for professionals with Kafka skills. Due to its various features like website activity tracking, messaging, log aggregation, and stream processing making it more renowned among the giant companies like PayPal, Oracle, Netflix, Mozilla, Uber, Cisco, Spotify, Twitter, Airbnb, etc. The Apache Kafka training is most-sought for the following reasons: Kafka is a highly scalable and fault-tolerant messaging system with petabyte scale message real-time processing

• Kafka is considered as a suitable platform for fast processing of real-time message feeds
• Apache Kafka skilled professionals can exhibit their expertise in the quickly developing Big Data industry
• Apache Kafka certified professionals have a hold on Kafka tools which are used to process a huge amount of data making their enterprise embrace Big Data analytics with ease.

This will be live interactive training led by an instructor in a virtual classroom.

We have a team of dedicated professionals known for their keen enthusiasm. As long as you have a will to learn, our team will support you in every step. In case of any queries, you can reach out to our 24/7 dedicated support.

We also have Slack workspace for the corporates to discuss the issues. If the query is not resolved by email, then we will facilitate a one-on-one discussion session with one of our trainers.

Yes, you can pay the course fee in installments. To avail, please visit our support page. Our team will brief you on the process of installment process and the timeline for your case.

Mostly the installments vary from 2 to 3 but have to be fully paid before the completion of the course.

Visit the Schedule Page to register yourself for the Apache Kafka Training:

You can check the schedule of the Apache Kafka Training by visiting the Schedules Page.

We have a team of dedicated professionals known for their keen enthusiasm. As long as you have a will to learn, our team will support you in every step. In case of any queries, you can reach out to our 24/7 dedicated support at any of the numbers provided in the link below: https://www.knowledgehut.com/contact-us

We also have Slack workspace for the corporates to discuss the issues. If the query is not resolved by email, then we will facilitate a one-on-one discussion session with one of our trainers.

Yes, there will be other participants for all the online public workshops and would be logging in from different locations. Learning with different people will be an added advantage for you which will help you fill the knowledge gap and increase your network.

Kafka has great integration with big data analytics which is used for Real-time prediction in the field of Machine Learning and Big Data engineering. Considering the boom in Big Data analytics, it is only natural that Kafka has reached the peak of its popularity.

Fault Tolerant, Durability, Zero Downtime, High Performance, and Replication.

Kafka's main architectural components include Producers, Topics, Consumers, Consumer Groups, Clusters, Brokers, Partitions, Replicas, Leaders, and Followers.

• Take care with topic configurations
• Use parallel processing
• Configure and isolate Kafka with security in mind
• Avoid outages by raising the Ulimit
• Maintain a low network latency
• Utilize effective monitoring and alerts
• Set log configuration parameters to keep logs manageable

Zookeeper is a centralized service and is used to maintain naming and configuration data and to provide flexible and robust synchronization within distributed systems.

Kafka is a distributed system and uses Zookeeper to track status of Kafka cluster nodes. It also keeps track of Kafka topics, partitions, etc.

Kafka uses Zookeeper for the following:

• Electing a controller.
• Cluster membership.
• Topic configuration.

No, Kafka cannot be used without a zookeeper. Apache Kafka is a distributed system that uses Zookeeper to keep a track status of the Kafka cluster nodes. Along with Kafka cluster nodes, it keeps a track of Kafka topics, partitions, etc.

Apache Kafka is an open-source stream processing platform built by LinkedIn and written in Scala and Java programming languages. It was donated by LinkedIn to the Apache Software Foundation.

Scala and Java because of their nativity.

Topic is where data (messages) gets published by a producer and consumed by the consumer.

The popularity of Apache Kafka is exploding. The applications of Apache Kafka are as follows:

• Messaging
• Activity Tracking
• Metrics & Log Aggregation
• Commit Log
• Stream Processing

Kafka Producer API, Kafka Connect Source API, Kafka Streams API / KSQL, Kafka Consumer API, Kafka Connect Sink API.

Yes, Kafka is required for Big Data to make streaming more scalable. Kafka can be integrated with Spark Streaming, Flume to ingest huge amounts of data in Hadoop clusters.

Apache Kafka is an open-sourced, stream-processing software platform that has been developed by LinkedIn and donated to the Apache Software Foundation. It is written in Java and Scala.

Most often, Kafka is used in building real-time streaming data architectures to provide real-time analytics to the users. Apache Kafka is used with Real-Time ingestion and Monitoring of application logs.

Real-time streaming data architectures to provide real-time analytics. Apache Kafka is robust, scalable, and highly reliable to capture real-time events. The use of Apache Kafka is growing exponentially. Here are some of the popular use cases where Apache Kafka is used:

• Kafka is used in Messaging to process large amounts of data
• Kafka with the help of Apache Storm is used to handle big data pipeline
• Kafka is used for operational data monitoring which includes forming statistics from distributed applications and producing centralized feeds of operational data
• Kafka is used to processing huge amount of data in data pipelines

Kafka is most often used in streaming real-time data architectures to provide real-time analytics. Given below are some of the strong points explaining the benefits of Apache Kafka and why it is used worldwide:

• Kafka is able to handle high-velocity and high-volume data to pass thousands of messages per second by providing high-throughput.
• Kafka can handle a huge amount of messages with very low latency (milliseconds).
• Kafka includes durability feature that replicates the messages and messages are never lost.
• The distributed feature in Kafka makes it highly scalable and capable of replicating and partitioning the data.
• Kafka is resistant to machine failure that achieves fault-tolerant feature.
• The best bit about Kafka is that it is consumer friendly acting according to consumer needs.

Kafka is able to handle high-volume, high-velocity data, and support message throughput of thousands of messages per second. The other benefits of Apache Kafka are:

• It acts as a buffer so your systems won’t crash
• Reduces the need for multiple integrations
• Low latency and high throughput

Companies that have used Kafka or using Kafka to build the applications are:

• New York Times,
• Pinterest,
• Trivago,
• Line,
• Rabobank

The various use-cases of Apache Kafka are:

• Messaging,
• Event streams,
• Tracking and logging,
• Infinitely scalable

.\bin\windows\kafka-server-start.bat .\config\server.properties

Apache Kafka needs following system requirements to run Apache Kafka:

• Windows Or Unix Or Mac,
• Java,
• 2GB RAM,
• 500GD Disk

ZooKeeper Installation:

1. Go to your Zookeeper config directory. For me its C:\zookeeper-3.4.7\conf
2. Rename file “zoo_sample.cfg” to “zoo.cfg”
3. Open zoo.cfg in any text editor, like Notepad; I prefer Notepad++.
4. Find and edit dataDir=/tmp/zookeeper to :\zookeeper-3.4.7\data
5. Add an entry in the System Environment Variables as we did for Java.
6. Add ZOOKEEPER_HOME = C:\zookeeper-3.4.7 to the System Variables.
7. Edit the System Variable named “Path” and add ;%ZOOKEEPER_HOME%\bin;
8. You can change the default Zookeeper port in zoo.cfg file (Default port 2181).
9. Run ZooKeeper by opening a new cmd and type zkserver.
10. You will see the command prompt with some details, like the image below:

Setting Up Kafka:

1. Go to your Kafka config directory. For me its C:\kafka_2.11-0.9.0.0\config
2. Edit the file “server.properties.”
3. Find and edit the line log.dirs=/tmp/kafka-logs” to “log.dir= C:\kafka_2.11-0.9.0.0\kafka-logs.
4. If your ZooKeeper is running on some other machine or cluster you can edit “zookeeper.connect:2181” to your custom IP and port. For this demo, we are using the same machine so there's no need to change. Also the Kafka port and broker.id are configurable in this file. Leave other settings as is.
5. Your Kafka will run on default port 9092 and connect to Zookeeper’s default port, 2181.

Running a Kafka Server:

Important: Please ensure that your ZooKeeper instance is up and running before starting a Kafka server.

1. Go to your Kafka installation directory: C:\kafka_2.11-0.9.0.0\
2. Open a command prompt here by pressing Shift + right click and choose the “Open command window here” option).
3. Now type .\bin\windows\kafka-server-start.bat .\config\server.properties and press Enter.

.\bin\windows\kafka-server-start.bat .\config\server.properties

You can verify by starting zookeeper or by creating topics.

• kafka/bin/zookeeper-server-start.sh kafka/config/zookeeper.properties
• kafka/bin/kafka-server-start.sh kafka/config/server.properties
• kafka/bin/kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 1 --partitions 13 --topic my-topic

To learn Apache Kafka, you can read some books, tutorials, and you can take up a course. Any investments you have made in learning Apache Kafka will pay you rich returns. The Apache Kafka course will help you master all the tools that will make your resume more marketable. Enrol in this course to upgrade your skills.

As a beginner, you can opt for online tutorials, videos, and blogs available online to learn Apache.

A few tutorials that you can opt for are:

• Learn Apache Kafka for Beginners
• Apache Kafka Series - Learn Apache Kafka for Beginners
• Learn Apache Kafka for Beginners

After getting your basics cleared, you can always choose to opt for upGrad KnowledgeHut’s training.

If you are a professional who is keen on learning Apache Kafka, then the following resources might help you do so:

Apache Kafka tutorials:

Getting Started with Apache Kafka

Apache Kafka Series - Learn Apache Kafka for Beginners

Apache Kafka Series - Kafka Streams for Data Processing

Apache Kafka Series - Kafka Cluster Setup & Administration

Apache Kafka Books:

Kafka: The Definitive Guide, Learning Apache Kafka, Apache Kafka Cookbook, Building Data Streaming Applications with Apache Kafka, Streaming Architecture

According to Payscale report, the average salary for a Kafka certified professional is $119k per annum.

Today, Apache Kafka is used in almost all industries including Finance, Retail, Technical, Telecommunications, Media & Internet, Healthcare, Education, Transportation, Insurance, etc. Fortune 500 companies and start-up companies like LinkedIn, Twitter, Netflix, Paypal, Uber, Airbnb, Cisco, Oracle, DataDog, LinkSmart, etc. are hiring Kafka developers so that they can apply their expertise in handling big volumes of data on the web.