We may earn an affiliate commission when you visit our partners.

Perform basic data analysis tasks using Java streams

In this 1-hour long project-based course, you will learn how to create a Java Stream object based on an array of data, and understand the distinction between terminal and intermediate stream operations. You will iterate through the data stream using the forEach method, and use a range of Stream methods to perform logical operations on the data stream. You will perform basic statistical calculations on a stream of numeric data, and string operations on a stream of string data. You will learn how to use the map, filter, and reduce Stream methods. Finally, you will learn how to load a CSV file, the COVID vaccination dataset, and turn it into a data stream, and perform basic exploratory analysis of the data.

Note: This course works best for learners who are based in the North America region. We’re currently working on providing the same experience in other regions.

Enroll now

Or subscribe to Coursera Plus

And get unlimited access to Coursera

Three deals to help you save

We found three deals and offers that may be relevant to this course.

Save money when you learn. All coupon codes, vouchers, and discounts are applied automatically unless otherwise noted.

Valid until December 12

Annual Subscription Savings

Unlock programs from Google, Microsoft, and IBM and join 77% of learners who reported positive career outcomes.

Only $239!

Valid for a limited time only

Future-proof your career

Access O'Reilly books, live events, courses, and more. Save with an annual subscription.

Take

15%

off

What's inside

Syllabus

Project Overview

You will learn how to create a Java Stream object based on an array of data, and understand the distinction between terminal and intermediate stream operations. You will iterate through the data stream using the forEach method, and use a range of Stream methods to perform logical operations on the data stream. You will perform basic statistical calculations on a stream of numeric data, and string operations on a stream of string data. You will learn how to use the map, filter, and reduce Stream methods. Finally, you will learn how to load a CSV file, the COVID vaccination dataset, and turn it into a data stream, and perform basic exploratory analysis of the date.

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Engages learners with basic and intermediate Java streams concepts, making it a suitable choice for beginners

Course is specifically tailored to those interested in the Java programming language

Provides hands-on experience with practical examples, enhancing comprehension

Introduces learners to the use of stream methods like map, filter, and reduce, expanding their Java programming capabilities

Covers fundamental concepts of stream operations, ensuring a solid understanding of Java streams

Save this course

Save Perform basic data analysis tasks using Java streams to your list so you can find it easily later:

Save

Reviews summary

Java streams data analysis course

Learners say this Perform basic data analysis tasks using Java streams course is excellent! According to students, this course provides great projects for hands-on data analysis practice.

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Perform basic data analysis tasks using Java streams with these activities:

Read the book 'Java 8 in Action' by Mario Fusco

Show steps

Reading the book 'Java 8 in Action' will provide you with a comprehensive overview of Java 8 features, including Streams.

View Modern Java in Action: Lambdas, streams,... on Amazon

Show steps

Purchase or borrow the book.
Set aside time to read the book and take notes.
Complete the exercises and practice problems in the book.

Review Java syntax

Show steps

Refresh your memory on basic Java syntax and concepts before starting the course.

Browse courses on Java Syntax

Show steps

Go through Java tutorial
Read a Java textbook
Complete online Java exercises

Watch Java stream tutorials

Show steps

Supplement your learning with video tutorials on Java streams.

Browse courses on Java Streams

Show steps

Watch tutorials on YouTube
Read blog posts on Java streams

Seven other activities

Expand to see all activities and additional details

Show all ten activities

Compile a list of Java stream resources

Show steps

Create a comprehensive resource list to support your learning throughout the course.

Browse courses on Java Streams

Show steps

Gather links to tutorials
Find online exercises
Add books and articles

Complete Java coding challenges

Show steps

Practice your Java coding skills by solving challenging problems.

Browse courses on Java Programming

Show steps

Solve LeetCode problems
Participate in coding contests
Build a small Java project

Join a Java study group

Show steps

Connect with other students and learn from each other by participating in a study group.

Show steps

Find a study group
Attend study group meetings
Contribute to discussions

Attend a local meetup or conference focused on Java development

Show steps

Attending a local meetup or conference focused on Java development will allow you to connect with other Java developers and learn about new technologies and trends.

Show steps

Find a local meetup or conference focused on Java development.
Register for the event.
Attend the event and participate in the discussions.

Create a Java stream processing application

Show steps

Apply your understanding of Java streams by building a practical application.

Browse courses on Java Streams

Show steps

Design the application
Implement the stream processing logic
Test and debug the application

Contribute to Java open-source projects

Show steps

Gain practical experience and deepen your understanding by contributing to Java open-source projects.

Browse courses on Java

Show steps

Find a project to contribute to
Fix bugs or add features
Submit a pull request

Contribute to an open-source project that utilizes Java Streams

Show steps

Contributing to an open-source project that utilizes Java Streams will provide you with real-world experience working with Streams and open-source software development.

Show steps

Find an open-source project that utilizes Java Streams.
Review the project's documentation and contribution guidelines.
Identify an area where you can contribute to the project.
Submit a pull request with your contribution.

Career center

Learners who complete Perform basic data analysis tasks using Java streams will develop knowledge and skills that may be useful to these careers:

Data Analyst

Data Analysts use their knowledge of data analysis and statistical techniques to solve business problems. This course will help you build a foundation in data analysis using Java streams, which will be valuable for a Data Analyst role. You will learn how to load and manipulate data, perform statistical calculations, and create visualizations. This course will also help you develop the critical thinking skills that are essential for success in this field.

See salaries and explore the career path for Data Analyst

Data Scientist

Data Scientists use their knowledge of data analysis, machine learning, and statistical modeling to extract insights from data. This course will help you build a foundation in data analysis using Java streams, which will be valuable for a Data Scientist role. You will learn how to load and manipulate data, perform statistical calculations, and create visualizations. This course will also help you develop the critical thinking skills that are essential for success in this field.

See salaries and explore the career path for Data Scientist

Business Analyst

Business Analysts use their knowledge of business processes and data analysis techniques to improve organizational performance. This course will help you build a foundation in data analysis using Java streams, which will be valuable for a Business Analyst role. You will learn how to load and manipulate data, perform statistical calculations, and create visualizations. This course will also help you develop the critical thinking skills that are essential for success in this field.

See salaries and explore the career path for Business Analyst

Operations Research Analyst

Operations Research Analysts use their knowledge of mathematics, statistics, and computer science to improve the efficiency of organizations. This course will help you build a foundation in data analysis using Java streams, which will be valuable for an Operations Research Analyst role. You will learn how to load and manipulate data, perform statistical calculations, and create visualizations. This course will also help you develop the critical thinking skills that are essential for success in this field.

See salaries and explore the career path for Operations Research Analyst

Statistician

Statisticians use their knowledge of statistical methods to collect, analyze, and interpret data. This course will help you build a foundation in data analysis using Java streams, which will be valuable for a Statistician role. You will learn how to load and manipulate data, perform statistical calculations, and create visualizations. This course will also help you develop the critical thinking skills that are essential for success in this field.

See salaries and explore the career path for Statistician

Software Engineer

Software Engineers design, develop, and maintain software applications. This course will help you build a foundation in data analysis using Java streams, which will be valuable for a Software Engineer role. You will learn how to load and manipulate data, perform statistical calculations, and create visualizations. This course will also help you develop the critical thinking skills that are essential for success in this field.

See salaries and explore the career path for Software Engineer

Financial Analyst

Financial Analysts use their knowledge of financial markets and data analysis techniques to make investment recommendations. This course will help you build a foundation in data analysis using Java streams, which will be valuable for a Financial Analyst role. You will learn how to load and manipulate data, perform statistical calculations, and create visualizations. This course will also help you develop the critical thinking skills that are essential for success in this field.

See salaries and explore the career path for Financial Analyst

Risk Analyst

Risk Analysts use their knowledge of risk management techniques to identify and assess risks. This course will help you build a foundation in data analysis using Java streams, which will be valuable for a Risk Analyst role. You will learn how to load and manipulate data, perform statistical calculations, and create visualizations. This course will also help you develop the critical thinking skills that are essential for success in this field.

See salaries and explore the career path for Risk Analyst

Data Engineer

Data Engineers design, build, and maintain data pipelines and infrastructure. This course will help you build a foundation in data analysis using Java streams, which will be valuable for a Data Engineer role. You will learn how to load and manipulate data, perform statistical calculations, and create visualizations. This course will also help you develop the critical thinking skills that are essential for success in this field.

See salaries and explore the career path for Data Engineer

Data Visualization Specialist

Data Visualization Specialists use their knowledge of data visualization techniques to create visual representations of data. This course will help you build a foundation in data analysis using Java streams, which will be valuable for a Data Visualization Specialist role. You will learn how to load and manipulate data, perform statistical calculations, and create visualizations. This course will also help you develop the critical thinking skills that are essential for success in this field.

See salaries and explore the career path for Data Visualization Specialist

Quantitative Analyst

Quantitative Analysts use their knowledge of mathematics, statistics, and programming to develop and implement financial models. This course will help you build a foundation in data analysis using Java streams, which will be valuable for a Quantitative Analyst role. You will learn how to load and manipulate data, perform statistical calculations, and create visualizations. This course will also help you develop the critical thinking skills that are essential for success in this field.

See salaries and explore the career path for Quantitative Analyst

Actuary

Actuaries use their knowledge of mathematics, statistics, and financial markets to assess and manage risk. This course will help you build a foundation in data analysis using Java streams, which will be valuable for an Actuary role. You will learn how to load and manipulate data, perform statistical calculations, and create visualizations. This course will also help you develop the critical thinking skills that are essential for success in this field.

See salaries and explore the career path for Actuary

Market Researcher

Market Researchers use their knowledge of data analysis and market research techniques to understand consumer behavior. This course will help you build a foundation in data analysis using Java streams, which will be valuable for a Market Researcher role. You will learn how to load and manipulate data, perform statistical calculations, and create visualizations. This course will also help you develop the critical thinking skills that are essential for success in this field.

See salaries and explore the career path for Market Researcher

Fraud Analyst

Fraud Analysts use their knowledge of fraud detection techniques to identify and investigate fraudulent activity. This course will help you build a foundation in data analysis using Java streams, which will be valuable for a Fraud Analyst role. You will learn how to load and manipulate data, perform statistical calculations, and create visualizations. This course will also help you develop the critical thinking skills that are essential for success in this field.

See salaries and explore the career path for Fraud Analyst

Machine Learning Engineer

Machine Learning Engineers design, develop, and maintain machine learning models. This course will help you build a foundation in data analysis using Java streams, which will be valuable for a Machine Learning Engineer role. You will learn how to load and manipulate data, perform statistical calculations, and create visualizations. This course will also help you develop the critical thinking skills that are essential for success in this field.

See salaries and explore the career path for Machine Learning Engineer

Reading list

We've selected 11 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Perform basic data analysis tasks using Java streams.

Real-World Software Development

Save

Provides a comprehensive overview of Java 8 lambdas, covering topics such as lambda expressions, method references, and functional interfaces.

Real-World Software Development

Paperback

Check price

Real-World Software Development

Kindle Edition

Check price

Modern Java in Action

Save

Provides a collection of recipes for using the Java Stream API to solve common programming problems.

Modern Java in Action: Lambdas, streams, functional...

Paperback

$$$

Modern Java in Action: Lambdas, Streams, Functional...

Audible Audiobook

Modern Java in Action: Lambdas, streams, functional...

Kindle Edition

Effective Java

Save

Provides a collection of 78 proven guidelines for writing effective Java code.

Head First Java

Save

Provides a beginner-friendly introduction to Java programming.

Head First Java: A Brain-Friendly Guide

Paperback

Head First Java

Kindle Edition

Developing Blockchain Solutions in the Cloud

Save

Provides a very beginner-friendly introduction to Java programming.

Developing Blockchain Solutions in the Cloud:...

Kindle Edition

Java: The Complete Reference, Thirteenth Edition

Save

Provides a comprehensive reference for the Java programming language.

Java: The Complete Reference, Thirteenth Edition

Paperback

$$$

Java: The Complete Reference, Thirteenth Edition

Kindle Edition

Java in a Nutshell

Save

Provides a concise reference for the Java programming language.

Java in a Nutshell

Kindle Edition

Atomic Kotlin

Save

Provides a comprehensive overview of Java programming, with a focus on object-oriented programming.

Head First Design Patterns

Save

Provides a beginner-friendly introduction to design patterns.

Head First Design Patterns: A Brain-Friendly Guide

Paperback

$$$

Design Patterns

Save

Is the definitive reference for design patterns.

CLEAN CODE

Save

Provides a set of best practices for writing clean code.

Help others find this course page by sharing it with your friends and followers:

Facebook

Copy Link

Similar courses

Here are nine courses similar to Perform basic data analysis tasks using Java streams.

Windowing and Join Operations on Streaming Data with Apache Spark on Databricks

Windowing and Join Operations on Streaming Data with...

Most relevant

Exploring the Apache Flink API for Processing Streaming Data

Exploring the Apache Flink API for Processing Streaming...

Most relevant

Analyse datasets with Java streams

Most relevant

Building Batch Data Processing Solutions in Microsoft Azure

Building Batch Data Processing Solutions in Microsoft...

Using SQL String Functions to Clean Data

Processing Streaming Data Using Apache Spark Structured Streaming

Processing Streaming Data Using Apache Spark Structured...

Cleaning String Data in Python

Structured Streaming in Apache Spark 2

Complex Event Processing Using Apache Flink

Effort

2 hours

Level

Intermediate

Via

Coursera

Institution

Coursera Project Network

Instructor

Sherif A. Tawfik Abbas

Language

English

Good to know

Engages learners with basic and intermediate Java streams concepts, making it a suitable choice for beginners

Course is specifically tailored to those interested in the Java programming language

Provides hands-on experience with practical examples, enhancing comprehension

Introduces learners to the use of stream methods like map, filter, and reduce, expanding their Java programming capabilities

Covers fundamental concepts of stream operations, ensuring a solid understanding of Java streams

Share and help others discover this course.

Facebook

Link

Don't miss out

Enroll today to gain access to this course

Enroll in this course

Our mission

OpenCourser helps millions of learners each year. People visit us to learn workspace skills, ace their exams, and nurture their curiosity.

Our extensive catalog contains over 50,000 courses and twice as many books. Browse by search, by topic, or even by career interests. We'll match you to the right resources quickly.

Find this site helpful? Tell a friend about us.

Affiliate disclosure

We're supported by our community of learners. When you purchase or subscribe to courses and programs or purchase books, we may earn a commission from our partners.

Your purchases help us maintain our catalog and keep our servers humming without ads.

Thank you for supporting OpenCourser.