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 .

Top Hadoop Courses - Learn Hadoop Online

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Explore the Hadoop Course Catalog

Status: New
Johns Hopkins University
Distributed Query Optimization and Security
Skills you'll gain: Database Management, Database Architecture and Administration, Apache Hadoop, Query Languages, Big Data, Databases, SQL, Data Access, Distributed Computing, Performance Tuning, Data Processing, Data Integrity, Authorization (Computing), Data Storage Technologies
Intermediate · Course · 1 - 4 Weeks
Status: New
Johns Hopkins University
HDFS Architecture and Programming
Skills you'll gain: Apache Hadoop, File Systems, Big Data, Data Structures, Java Programming, Infrastructure Architecture, File Management, Systems Architecture, Data Processing, Distributed Computing, Data Storage, Development Environment, Scalability, Application Programming Interface (API)
Intermediate · Course · 1 - 4 Weeks
University of California San Diego
Data Structures and Performance
Skills you'll gain: Unit Testing, Data Structures, Development Testing, Java Programming, Software Testing, Performance Tuning, Debugging, Computer Programming, Algorithms, Object Oriented Programming (OOP), Theoretical Computer Science, Unstructured Data, Computer Science
4.8
Rating, 4.8 out of 5 stars
2.2K reviews
Intermediate · Course · 1 - 3 Months
Status: New
Status: Free
Coursera Project Network
PySpark Foundations: Process, analyze, and summarize data
Skills you'll gain: PySpark, Apache Spark, Data Visualization Software, Data Analysis, Exploratory Data Analysis, Data Cleansing, Data Processing, Data Manipulation, Big Data, Data Science, Jupyter, People Analytics
Intermediate · Guided Project · Less Than 2 Hours
Universidad Nacional Autónoma de México
Designing data-intensive applications
Skills you'll gain: Data Mining, Database Design, Scalability, Database Systems, Relational Databases, Transaction Processing, Databases, Systems Design, Big Data, Data Architecture, Data Warehousing, Information Systems, Data Storage Technologies, NoSQL, Data Processing, Maintainability, Software Design, Apache Hadoop
4.2
Rating, 4.2 out of 5 stars
38 reviews
Intermediate · Course · 1 - 4 Weeks
Google Cloud
Dataproc: Qwik Start - Command Line
Skills you'll gain: Apache Spark, Google Cloud Platform, Cloud Management, Data Processing, Apache Hadoop, Big Data, Cloud Computing, Scalability, System Configuration, Performance Tuning
Beginner · Project · Less Than 2 Hours
Status: New
Johns Hopkins University
Reliability, Cloud Computing and Machine Learning
Skills you'll gain: Data Warehousing, Apache Hadoop, Transaction Processing, Distributed Computing, Database Systems, Applied Machine Learning, Database Management, Cloud Computing, Big Data, Machine Learning Software, Data Processing, Machine Learning, Scalability, Data Integrity, Disaster Recovery, Algorithms
Intermediate · Course · 1 - 4 Weeks
Packt
Streaming Big Data with Spark Streaming, Scala, and Spark 3!
Skills you'll gain: Apache Kafka, Scala Programming, Apache Spark, Real Time Data, Apache Hadoop, Applied Machine Learning, Data Processing, Big Data, Apache Cassandra, Distributed Computing, Development Environment
Advanced · Course · 1 - 3 Months
Coursera Project Network
Java Built in Data Structures
Skills you'll gain: Java, Data Structures, Java Programming, Data Access, Data Validation
4.6
Rating, 4.6 out of 5 stars
20 reviews
Intermediate · Guided Project · Less Than 2 Hours
Packt
Apache Spark with Scala – Hands-On with Big Data!
Skills you'll gain: Apache Spark, Scala Programming, Data Processing, Big Data, Real Time Data, Query Languages, Programming Principles, Scripting, Machine Learning Algorithms, Graph Theory, Integrated Development Environments, Data Transformation, Development Environment, Distributed Computing, Performance Tuning
Intermediate · Course · 1 - 3 Months
Universidad de los Andes
Arquitecturas de Big Data
Skills you'll gain: Public Cloud, Big Data, Apache Hadoop, Apache Spark, Data Architecture, Cloud Platforms, Cloud Services, Distributed Computing, Cloud Computing, Scalability, NoSQL, File Systems, Data Storage
Beginner · Course · 1 - 3 Months
University of Washington
Machine Learning: Clustering & Retrieval
Skills you'll gain: Unsupervised Learning, Bayesian Statistics, Applied Machine Learning, Data Mining, Statistical Machine Learning, Big Data, Statistical Inference, Dimensionality Reduction, Text Mining, Statistical Modeling, Machine Learning Algorithms, Machine Learning, Scalability, Data Structures, Distributed Computing, Probability Distribution, Algorithms
4.7
Rating, 4.7 out of 5 stars
2.4K reviews
Mixed · Course · 1 - 3 Months

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In summary, here are 10 of our most popular hadoop courses

Distributed Query Optimization and Security: Johns Hopkins University
HDFS Architecture and Programming: Johns Hopkins University
Data Structures and Performance: University of California San Diego
PySpark Foundations: Process, analyze, and summarize data: Coursera Project Network
Designing data-intensive applications: Universidad Nacional Autónoma de México
Dataproc: Qwik Start - Command Line: Google Cloud
Reliability, Cloud Computing and Machine Learning: Johns Hopkins University
Streaming Big Data with Spark Streaming, Scala, and Spark 3!: Packt
Java Built in Data Structures: Coursera Project Network
Apache Spark with Scala – Hands-On with Big Data!: Packt

Hadoop Courses Online