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Understanding and Solving Java Memory Problems

Richard Warburton

Java applications can often suffer from memory problems such as an OutOfMemoryError. This course shows you how to fix them using freely available tools.

Despite the existence of Garbage Collection Java applications often suffer from memory problems - this course shows you how to solve them. In this course, Understanding and Solving Java Memory Problems, you'll learn how to solve problems relating to memory in Java. First, you'll explore how to solve the problem of memory leaks. Next, you'll discover advice about over-consuming your memory and running out of heap. Finally, you'll learn why your application can be too slow due to the effect of allocating memory at too fast of a rate. By the end of this course, you'll learn how to solve these problems and also how to understand memory related problems in general.

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What's inside

Syllabus

Course Overview

Memory Problems: The Challenge and the Solution

Building Your Memory Analysis Toolkit

Solving Memory Leaks

Advanced Memory Leaks

Solving 'Out Of Memory' Errors

Understanding Object Allocation Rate Problems

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Suitable for developers who want to improve memory efficiency in their Java applications by fixing memory-related issues

Taught by Richard Warburton, who is known for his expertise in Java memory management

Provides a comprehensive understanding of memory-related problems in Java, including memory leaks and 'Out Of Memory' errors

Focuses on practical solutions to memory problems, leveraging freely available tools

Covers advanced topics such as understanding object allocation rate problems, which can be beneficial for experienced developers

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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 Understanding and Solving Java Memory Problems with these activities:

Explore Java Memory Analysis Tools

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Enhance your troubleshooting skills by exploring and learning to use specialized Java memory analysis tools.

Browse courses on Memory Leaks

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Research and identify popular Java memory analysis tools.
Select a tool and follow tutorials to learn its functionality.
Experiment with the tool on sample Java applications.

Create a Study Guide with Practice Problems

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Improve your retention and understanding by creating a comprehensive study guide that includes practice problems on Java memory issues.

Browse courses on Memory Leaks

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Review course materials and identify key concepts.
Organize and summarize the information into a study guide.
Create practice problems and solutions.
Use the study guide for regular review and self-assessment.

Practice Writing Test Cases for Java Memory Problems

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Sharpen your ability to identify and test for memory-related issues in Java applications.

Browse courses on Memory Leaks

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Identify common Java memory problems and their symptoms.
Write test cases to simulate and expose memory leaks.
Use debugging tools to analyze memory usage and identify potential issues.

Three other activities

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Analyze Code Snippets for Potential Memory Leaks

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Develop your problem-solving skills and build confidence in identifying and fixing potential memory leaks.

Browse courses on Memory Leaks

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Collect code snippets with known memory leaks.
Analyze the code and identify the root cause of the leak.
Propose solutions to fix the memory leaks.

Write a Blog Post on Solving Java Memory Problems

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Solidify your understanding and share your knowledge by creating a blog post that explains how to identify and resolve Java memory issues.

Browse courses on Memory Leaks

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Research and gather information on Java memory problems.
Outline and structure your blog post.
Write clear and concise content, providing examples and solutions.
Edit and proofread your post carefully.
Publish and promote your blog post.

Contribute to Open Source Projects on Java Memory Management

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Gain practical experience and contribute to the community by participating in open source projects related to Java memory management.

Browse courses on Memory Leaks

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Identify open source projects focusing on Java memory management.
Review the project documentation and codebase.
Contribute code, bug fixes, or documentation improvements.
Engage with the project community and learn from others.

Career center

Learners who complete Understanding and Solving Java Memory Problems will develop knowledge and skills that may be useful to these careers:

Software Tester

A Software Tester is a professional who tests software applications and systems. This role works with developers to identify and fix bugs in software, and to ensure that the software meets the needs of the business. The course Understanding and Solving Java Memory Problems may be useful for this role because it provides an in-depth understanding of memory management and debugging techniques in Java, which are essential for testing software applications and systems.

See salaries and explore the career path for Software Tester

Java Developer

A Java Developer is a specialized Software Engineer who focuses on developing software applications and systems using the Java programming language. This role designs, develops, and maintains software applications and systems, and collaborates with other professionals to ensure that the software meets the needs of the business. The course Understanding and Solving Java Memory Problems may be useful for this role because it provides an in-depth understanding of memory management and debugging techniques in Java, which are essential for developing high-quality Java applications.

See salaries and explore the career path for Java Developer

Software Architect

A Software Architect is a senior-level Software Engineer who designs and develops the architecture of software systems. This role collaborates with other professionals to determine the overall design of the system, including the software architecture, data architecture, and security architecture. The course Understanding and Solving Java Memory Problems may be useful for this role because it provides an in-depth understanding of memory management and debugging techniques in Java, which are essential for designing and developing high-quality software systems.

See salaries and explore the career path for Software Architect

Technical Lead

A Technical Lead is a senior-level Software Engineer who leads and mentors a team of software engineers. This role is responsible for the technical direction of the team, and for ensuring that the team delivers high-quality software products. The course Understanding and Solving Java Memory Problems may be useful for this role because it provides an in-depth understanding of memory management and debugging techniques in Java, which are essential for leading and mentoring a team of software engineers.

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Solution Architect

A Solution Architect is a technical professional who designs and develops software solutions for clients. This role collaborates with clients to understand their business needs, and then designs and develops software solutions that meet those needs. The course Understanding and Solving Java Memory Problems may be useful for this role because it provides an in-depth understanding of memory management and debugging techniques in Java, which are essential for developing high-quality software solutions.

See salaries and explore the career path for Solution Architect

Technical Writer

A Technical Writer is a professional who writes documentation for software applications and systems. This role works with developers and engineers to create documentation that explains how to use and maintain software applications and systems. The course Understanding and Solving Java Memory Problems may be useful for this role because it provides an in-depth understanding of memory management and debugging techniques in Java, which are essential for writing high-quality documentation for software applications and systems.

See salaries and explore the career path for Technical Writer

Software Engineer

A Software Engineer is a computer professional that designs, develops, and tests software applications and systems. This role collaborates with other professionals, such as data scientists, product managers, and programmers, to determine customer needs, research and develop software systems, and develop and maintain software systems. The course Understanding and Solving Java Memory Problems can help build a foundation for a career in this role by providing an in-depth understanding of memory management and debugging techniques in Java, which are essential for developing robust and efficient software systems.

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Systems Analyst

A Systems Analyst is a professional who analyzes and designs computer systems. This role works with clients to understand their business needs, and then designs and develops computer systems that meet those needs. The course Understanding and Solving Java Memory Problems may be useful for this role because it provides an in-depth understanding of memory management and debugging techniques in Java, which are essential for designing and developing high-quality computer systems.

See salaries and explore the career path for Systems Analyst

Data Scientist

A Data Scientist is a professional who uses data to solve business problems. This role collects, analyzes, and interprets data to identify trends and patterns, and then develops and implements data-driven solutions to business problems. The course Understanding and Solving Java Memory Problems may be useful for this role because it provides an in-depth understanding of memory management and debugging techniques in Java, which are essential for developing and implementing data-driven solutions.

See salaries and explore the career path for Data Scientist

Computer Scientist

A Computer Scientist is a professional who researches and develops new computer technologies. This role works on a wide range of topics, including artificial intelligence, machine learning, and computer graphics. The course Understanding and Solving Java Memory Problems may be useful for this role because it provides an in-depth understanding of memory management and debugging techniques in Java, which are essential for developing and researching new computer technologies.

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Educator

An Educator is a professional who teaches students about a particular subject. This role works in a variety of settings, including schools, colleges, and universities. The course Understanding and Solving Java Memory Problems may be useful for this role because it provides an in-depth understanding of memory management and debugging techniques in Java, which are essential for teaching students about computer science.

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Consultant

A Consultant is a professional who provides advice and guidance to businesses. This role works with businesses to help them solve problems and improve their operations. The course Understanding and Solving Java Memory Problems may be useful for this role because it provides an in-depth understanding of memory management and debugging techniques in Java, which are essential for helping businesses solve problems and improve their operations.

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Product Manager

A Product Manager is a professional who manages the development and launch of new products. This role works with engineers, designers, and marketers to define the product vision, and then manages the development and launch of the product. The course Understanding and Solving Java Memory Problems may be useful for this role because it provides an in-depth understanding of memory management and debugging techniques in Java, which are essential for developing and launching high-quality products.

See salaries and explore the career path for Product Manager

Business Analyst

A Business Analyst is a professional who analyzes and designs business processes. This role works with clients to understand their business needs, and then designs and develops business processes that meet those needs. The course Understanding and Solving Java Memory Problems may be useful for this role because it provides an in-depth understanding of memory management and debugging techniques in Java, which are essential for designing and developing high-quality business processes.

See salaries and explore the career path for Business Analyst

Project Manager

A Project Manager is a professional who manages the development and launch of new projects. This role works with stakeholders to define the project scope, and then manages the development and launch of the project. The course Understanding and Solving Java Memory Problems may be useful for this role because it provides an in-depth understanding of memory management and debugging techniques in Java, which are essential for developing and launching high-quality projects.

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Reading list

We've selected 17 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 Understanding and Solving Java Memory Problems.

Effective Java

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Must read and useful supplement to this course. It provides essential best practices and guidelines for writing robust Java code.

Understanding and Solving Java Memory Problems

What's inside

Syllabus

Good to know

Save this course

Activities

Career center

Reading list

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