Apache Hadoop is a software library operated by the Apache Software Foundation, an open-source software publisher. Hadoop is a framework used for distributed processing of big data, especially across a clustered network of computers. It uses simple programming models and can be used with a single server as well as with installations that involve hundreds or even thousands of machines with their own computation and storage capabilities. The Hadoop software is used to deliver services across a network of computers, any one of which could crash. This is important in data management, machine learning, data warehousing, and other machine-intensive programming applications.

What are typical careers that use Hadoop?

Careers that use Hadoop include computer engineering, computer programming, computer science, and data analysis. Hadoop is typically used in programming and data analysis positions that work with big data. Hence, more and more careers call for an understanding of it. Data management, machine learning, and cloud storage systems run on Hadoop. As more work involves big data, the ability to use Hadoop to collect and analyze it becomes more important. Learning Hadoop will prepare you to use data or to communicate with colleagues who are managing it. Structuring data warehouses and designing management dashboards can improve operations in many types of organizations. Hadoop is specialized, but its use is becoming more widespread.

How can online courses help me learn Hadoop?

Online courses can help you learn Hadoop by introducing you to the basics of it, having you work through exercises and create programs that use it, and seeing how it connects to other parts of the data warehouse. Some courses require no programming experience. Others assume that you understand programming but need specific experience with Hadoop. Some courses are practical, offering hands-on experience and leading to the creations of programs that can be used right away. Others are theoretical and explain the nature of Hadoop and the underlying principles of big data. The courses build on each other, with some leading to Specializations and online degrees.

What are the benefits of taking an online Hadoop course?

Online Hadoop courses offer a convenient and flexible way to enhance your knowledge or learn new Hadoop skills. Choose from a wide range of Hadoop courses offered by top universities and industry leaders tailored to various skill levels.

What Hadoop courses are best for training and upskilling employees or the workforce?

When looking to enhance your workforce's skills in Hadoop, it's crucial to select a course that aligns with their current abilities and learning objectives. Our Skills Dashboard is an invaluable tool for identifying skill gaps and choosing the most appropriate course for effective upskilling. For a comprehensive understanding of how our courses can benefit your employees, explore the enterprise solutions we offer. Discover more about our tailored programs at Coursera for Business here .

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Explore the Hadoop Course Catalog

Yonsei University
Emerging Technologies: From Smartphones to IoT to Big Data
Skills you'll gain: Apache Spark, Augmented Reality, Cloud Computing Architecture, Big Data, Wireless Networks, SPSS, Augmented and Virtual Reality (AR/VR), Cloud Computing, Internet Of Things, Live Streaming, Cloud Platforms, Analytics, Real Time Data, Apache Hadoop, Multimedia, Emerging Technologies, Apple iOS, Mobile Development Tools, Product Planning, Android (Operating System)
4.7
Rating, 4.7 out of 5 stars
1.9K reviews
Beginner · Specialization · 3 - 6 Months
Status: Free
Coursera Instructor Network
Apache Kafka - An Introduction
Skills you'll gain: Apache Kafka, Real Time Data, Data Pipelines, Data Processing, Scalability, Performance Tuning
3.3
Rating, 3.3 out of 5 stars
7 reviews
Beginner · Course · 1 - 4 Weeks
Google Cloud
Building Batch Data Pipelines on Google Cloud
Skills you'll gain: Data Pipelines, Extract, Transform, Load, Google Cloud Platform, Data Integration, Data Processing, Apache Hadoop, Apache Spark, Big Data, Data Transformation, Cloud Computing, Cloud Services
4.5
Rating, 4.5 out of 5 stars
1.7K reviews
Intermediate · Course · 1 - 3 Months
Google Cloud
Serverless Data Processing with Dataflow
Skills you'll gain: Dataflow, Data Pipelines, Serverless Computing, Identity and Access Management, Google Cloud Platform, Cloud Security, Cloud Computing, Performance Tuning, CI/CD, Data Processing, Application Performance Management, Debugging, Real Time Data, Data Storage Technologies, Unit Testing, Containerization, Disaster Recovery, Data Transformation, Jupyter, Dashboard
4.1
Rating, 4.1 out of 5 stars
118 reviews
Intermediate · Specialization · 3 - 6 Months
Università di Napoli Federico II
Autonomous Vehicle Engineering
Skills you'll gain: NoSQL, Apache Hadoop, Apache Hive, Big Data, Machine Controls, Simulation and Simulation Software, Database Systems, Artificial Intelligence, Mechanical Engineering, Computer Vision, Systems Architecture, Process Control, Distributed Computing, Simulations, Data Processing, Experimentation, Matlab, Technical Design, Vibrations, Global Positioning Systems
4.3
Rating, 4.3 out of 5 stars
55 reviews
Beginner · Specialization · 1 - 3 Months
Johns Hopkins University
Large-Scale Database Systems
Skills you'll gain: Data Warehousing, Apache Hadoop, Distributed Computing, Scalability, Transaction Processing, Database Systems, Database Design, Applied Machine Learning, Database Management Systems, Database Management, Database Architecture and Administration, Cloud Computing, Machine Learning Software, Relational Databases, Query Languages, Big Data, Databases, Data Processing, SQL, Machine Learning
Intermediate · Specialization · 1 - 3 Months
École Polytechnique Fédérale de Lausanne
Functional Programming in Scala
Skills you'll gain: Scala Programming, Apache Spark, Apache Hadoop, User Interface (UI), Distributed Computing, Programming Principles, Big Data, Software Design, Data Structures, Software Design Patterns, Functional Design, Data Manipulation, Object Oriented Programming (OOP), Heat Maps, Data Visualization Software, Interactive Data Visualization, Computer Programming, Data Processing, Performance Tuning, Algorithms
4.7
Rating, 4.7 out of 5 stars
11K reviews
Intermediate · Specialization · 3 - 6 Months
Status: Free
Coursera Instructor Network
Big Data Technologies and Applications
Skills you'll gain: Big Data, Data Processing, Data Analysis, Analytics, Apache Spark, Data Storage Technologies, Data Manipulation, Apache Hadoop, Real Time Data, Business Intelligence, Distributed Computing
4.8
Rating, 4.8 out of 5 stars
6 reviews
Beginner · Course · 1 - 4 Weeks
Yonsei University
Spatial Data Science and Applications
Skills you'll gain: Spatial Data Analysis, Spatial Analysis, Geographic Information Systems, Geospatial Mapping, Database Management Systems, Big Data, Apache Hadoop, Data Modeling, PostgreSQL, Network Analysis
4.4
Rating, 4.4 out of 5 stars
520 reviews
Intermediate · Course · 1 - 3 Months
Google Cloud
Serverless Data Processing with Dataflow: Develop Pipelines
Skills you'll gain: Dataflow, Data Pipelines, Data Processing, Real Time Data, Serverless Computing, Data Transformation, Jupyter, SQL
4.1
Rating, 4.1 out of 5 stars
40 reviews
Advanced · Course · 1 - 3 Months
Google Cloud
Creating a Streaming Data Pipeline With Apache Kafka
Skills you'll gain: Apache Kafka, Data Pipelines, Google Cloud Platform, Java, Public Cloud
3.8
Rating, 3.8 out of 5 stars
27 reviews
Beginner · Project · Less Than 2 Hours
Google Cloud
Serverless Data Processing with Dataflow:Foundations Español
Skills you'll gain: Dataflow, Serverless Computing, Data Pipelines, Data Processing, Cloud Security, Identity and Access Management, Google Cloud Platform, Cloud Storage, Data Transformation, Containerization, Data Storage Technologies
Intermediate · Course · 1 - 3 Months