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University & Pro Programs

UNIVERSITY
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Microsoft

12 weeks  • Online

with PL-300 Prep

Free Data Structures Courses

FREE
Data Structures in C
star   4.4 202.3K+ Learners 1.5 hrs

Skills: Arrays in C programming, Stacks, Queue, Linked List, Heaps, Hashing, Binary Search, Tree Data Structure, Binary Tree Data structure

FREE
Data Structure & Algorithms in Java for Intermediate Level
star   4.49 17.6K+ Learners 4 hrs

Skills: Data Structures, Recursion, Bubble Sort, Quick Sort, Insertion Sort, Merge Sort

FREE
Python Data Structures
star   4.5 38K+ Learners 1 hr

Skills: Python Fundamentals, Python Features, Python Uses, List, Tuple, Set, Dictionary, Immutable Data Structure, Differences Between Data Structures, List Vs Tuple, List Vs Set, List Vs Dictionary, Choosing Right Data Structure

FREE
Logistic Regression Algorithm
star   4.71 1.5K+ Learners 1 hr

Skills: Logistic Regression, Machine Learning, Supervised Learning

FREE
Merge Sort Algorithm Using Java
star   4.67 1.3K+ Learners 1 hr

Skills: Merge Sort Algorithm, Time Complexity, Space Complexity, Merge Sort Implementation

FREE
Application of Classification Algorithms
star   4.74 1.4K+ Learners 1.5 hrs

Skills: Supervised Learning, Logistic Regression, Support Vector Machine, K-Nearest Neighbors, Naive Bayes, Decision Tree

FREE
Divide and Conquer Algorithms
star   4.6 3K+ Learners 1 hr

Skills: Divide and Conquer Algorithms

FREE
Algorithms in C
star   4.44 31.5K+ Learners 3 hrs

Skills: Algorithms

FREE
Java Data Structures for Beginners
star   4.57 12.6K+ Learners 3 hrs

Skills: Data Structures, Arrays, Queue, Stack, Linked List

FREE
Dynamic Programing
star   4.59 10.3K+ Learners 2 hrs

Skills: Basics of Dynamic Programming

FREE
Introduction to Graph Theory
star   4.49 1.5K+ Learners 6.5 hrs

Skills: Classes, Objects, Access Modifiers, Inheritance, Abstraction, Polymorphism, Encapsulation

free icon FREE
Data Structures in C
star   4.4 202.3K+ Learners 1.5 hrs

Skills: Arrays in C programming, Stacks, Queue, Linked List, Heaps, Hashing, Binary Search, Tree Data Structure, Binary Tree Data structure

free icon FREE
Data Structure & Algorithms in Java for Intermediate Level

Skills: Data Structures, Recursion, Bubble Sort, Quick Sort, Insertion Sort, Merge Sort

pro icon PRO
Data Structures and Algorithms with Python
star   4.93 514 Learners 13 hrs
free icon FREE
Python Data Structures
star   4.5 38K+ Learners 1 hr

Skills: Python Fundamentals, Python Features, Python Uses, List, Tuple, Set, Dictionary, Immutable Data Structure, Differences Between Data Structures, List Vs Tuple, List Vs Set, List Vs Dictionary, Choosing Right Data Structure

free icon FREE
Logistic Regression Algorithm
star   4.71 1.5K+ Learners 1 hr

Skills: Logistic Regression, Machine Learning, Supervised Learning

free icon FREE
Merge Sort Algorithm Using Java
star   4.67 1.3K+ Learners 1 hr

Skills: Merge Sort Algorithm, Time Complexity, Space Complexity, Merge Sort Implementation

free icon FREE
Application of Classification Algorithms
star   4.74 1.4K+ Learners 1.5 hrs

Skills: Supervised Learning, Logistic Regression, Support Vector Machine, K-Nearest Neighbors, Naive Bayes, Decision Tree

free icon FREE
Divide and Conquer Algorithms
star   4.6 3K+ Learners 1 hr

Skills: Divide and Conquer Algorithms

free icon FREE
Algorithms in C
star   4.44 31.5K+ Learners 3 hrs

Skills: Algorithms

free icon FREE
Java Data Structures for Beginners
star   4.57 12.6K+ Learners 3 hrs

Skills: Data Structures, Arrays, Queue, Stack, Linked List

free icon FREE
Dynamic Programing
star   4.59 10.3K+ Learners 2 hrs

Skills: Basics of Dynamic Programming

free icon FREE
Introduction to Graph Theory
star   4.49 1.5K+ Learners 6.5 hrs

Skills: Classes, Objects, Access Modifiers, Inheritance, Abstraction, Polymorphism, Encapsulation

Learn Data Structures for Free and Earn Certificates

Data structures are essential for organizing and storing data efficiently in computers, making them a foundational element of computer science. This field intersects with various domains such as operating systems, artificial intelligence, compiler design, and graphics.

 

Key Highlights of Our Free Data Structures Courses Collection

  • Introduction to Data Structures: Learn about various data structures, including linked lists, arrays, queues, and stacks.
  • Practical Implementation: Understand how to apply these structures in coding to enhance data utilization and manage computer storage effectively.
  • Classification of Data Structures: Dive into the types of data structures, from primitive to non-primitive, and explore linear and non-linear structures along with their sub-types.

 

Skills Covered

  • Efficient Data Management: Manage data for complex applications to improve software performance and speed up data retrieval.
  • Algorithm Implementation: Use data structures to implement algorithms, improving your software's overall performance efficiently.
  • Advanced Data Operations: Master operations such as traversal, searching, sorting, insertion, merging, and deletion within various data structures.

 

Who Should Take Our Free Data Structures Courses?

This course is ideal for budding computer scientists, software developers, and anyone interested in improving their programming efficiency and understanding advanced data management techniques.

 

What Will You Learn in Free Data Structures Courses?

  • Understanding Core Concepts: Grasp the basics and advanced concepts of data structures.
  • Data Search Techniques: Learn how to search through data efficiently using advanced algorithms like linear and binary search.
  • Handling Multiple Requests: Develop skills to manage multiple user requests without overloading web servers, enhancing server performance.
  • Optimizing Processor Speed: Understand how to handle large data volumes effectively to avoid slowing down your processor.
  • Data Sorting and Organization: Learn sorting algorithms such as Quicksort and Bubble sort to organize data efficiently.

 

Enroll in the Great Learning Academy's free data structures courses today and earn a certificate in data structures to advance your programming skills and career.

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Get started with these courses

FREE
Introduction to Graph Theory
star   4.49 1.5K+ Learners 6.5 hrs

Skills: Classes, Objects, Access Modifiers, Inheritance, Abstraction, Polymorphism, Encapsulation

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KMP Algorithm
star   4.72 858 Learners 1.5 hrs

Skills: Pattern Matching, Naive Algorithm, KMP Algorithm, Complexity Analysis

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Prims Algorithm
star   4.48 1.1K+ Learners 1 hr

Skills: Greedy Programming, Graphs, Trees, Spanning Tree, Minimal Cost Spanning Tree

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Tower of Hanoi
star   4.69 987 Learners 1 hr

Skills: Tower of Hanoi, Java Implementation, Python Implementation

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Greedy Algorithm
star   4.53 3.5K+ Learners 1.5 hrs

Skills: Greedy Algorithm, Dynamic Algorithm, Fractional Knapsack, Prims Minimal Spanning Tree

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Application of Classification Algorithms
star   4.74 1.4K+ Learners 1.5 hrs

Skills: Supervised Learning, Logistic Regression, Support Vector Machine, K-Nearest Neighbors, Naive Bayes, Decision Tree

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GCD of Two Numbers
star   4.65 1.2K+ Learners 1.5 hrs

Skills: GCD Of Two Numbers

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Merge Sort Algorithm Using Java
star   4.67 1.3K+ Learners 1 hr

Skills: Merge Sort Algorithm, Time Complexity, Space Complexity, Merge Sort Implementation

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Logistic Regression Algorithm
star   4.71 1.5K+ Learners 1 hr

Skills: Logistic Regression, Machine Learning, Supervised Learning

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Apriori Algorithm
star   4.67 1.6K+ Learners 2 hrs

Skills: Conjoint Analysis,Market Basket Analysis,Apriori Algorithm

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Divide and Conquer Algorithms
star   4.6 3K+ Learners 1 hr

Skills: Divide and Conquer Algorithms

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Heap Sort Program in C
star   4.59 1.5K+ Learners 1 hr

Skills: Sorting Technique

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star   4.56 3.2K+ Learners 2.5 hrs

Skills: Linked List, Operations on Linked List - Traversal, Insertion, Deletion.

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Graph Based Algorithms
star   4.51 4.5K+ Learners 2.5 hrs

Skills: Algorithms based on Graphs

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Heap Data Structure
star   4.18 2.5K+ Learners 1 hr

Skills: Heap

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Data Structures in C
star   4.4 202.3K+ Learners 1.5 hrs

Skills: Arrays in C programming, Stacks, Queue, Linked List, Heaps, Hashing, Binary Search, Tree Data Structure, Binary Tree Data structure

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Python Data Structures
star   4.5 38K+ Learners 1 hr

Skills: Python Fundamentals, Python Features, Python Uses, List, Tuple, Set, Dictionary, Immutable Data Structure, Differences Between Data Structures, List Vs Tuple, List Vs Set, List Vs Dictionary, Choosing Right Data Structure

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Algorithms in C
star   4.44 31.5K+ Learners 3 hrs

Skills: Algorithms

FREE
Data Structure & Algorithms in Java for Intermediate Level
star   4.49 17.6K+ Learners 4 hrs

Skills: Data Structures, Recursion, Bubble Sort, Quick Sort, Insertion Sort, Merge Sort

FREE
Java Data Structures for Beginners
star   4.57 12.6K+ Learners 3 hrs

Skills: Data Structures, Arrays, Queue, Stack, Linked List

FREE
Dynamic Programing
star   4.59 10.3K+ Learners 2 hrs

Skills: Basics of Dynamic Programming

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Stacks and Queues
star   4.35 7.5K+ Learners 2.5 hrs

Skills: Stack, Applications of Stack, Infix to Postfix conversions, Recursion

FREE
Binary Trees
star   4.6 6K+ Learners 1.5 hrs

Skills: Binary Tree, Binary Search Tree, Operations on BST, Traversal Methods on BInary Tree

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Introduction to Graph Theory
star   4.49 1.5K+ Learners 6.5 hrs

Skills: Classes, Objects, Access Modifiers, Inheritance, Abstraction, Polymorphism, Encapsulation

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KMP Algorithm
star   4.72 858 Learners 1.5 hrs

Skills: Pattern Matching, Naive Algorithm, KMP Algorithm, Complexity Analysis

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Prims Algorithm
star   4.48 1.1K+ Learners 1 hr

Skills: Greedy Programming, Graphs, Trees, Spanning Tree, Minimal Cost Spanning Tree

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Tower of Hanoi
star   4.69 987 Learners 1 hr

Skills: Tower of Hanoi, Java Implementation, Python Implementation

FREE
Greedy Algorithm
star   4.53 3.5K+ Learners 1.5 hrs

Skills: Greedy Algorithm, Dynamic Algorithm, Fractional Knapsack, Prims Minimal Spanning Tree

FREE
Application of Classification Algorithms
star   4.74 1.4K+ Learners 1.5 hrs

Skills: Supervised Learning, Logistic Regression, Support Vector Machine, K-Nearest Neighbors, Naive Bayes, Decision Tree

FREE
GCD of Two Numbers
star   4.65 1.2K+ Learners 1.5 hrs

Skills: GCD Of Two Numbers

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Merge Sort Algorithm Using Java
star   4.67 1.3K+ Learners 1 hr

Skills: Merge Sort Algorithm, Time Complexity, Space Complexity, Merge Sort Implementation

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Logistic Regression Algorithm
star   4.71 1.5K+ Learners 1 hr

Skills: Logistic Regression, Machine Learning, Supervised Learning

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Apriori Algorithm
star   4.67 1.6K+ Learners 2 hrs

Skills: Conjoint Analysis,Market Basket Analysis,Apriori Algorithm

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Divide and Conquer Algorithms
star   4.6 3K+ Learners 1 hr

Skills: Divide and Conquer Algorithms

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Heap Sort Program in C
star   4.59 1.5K+ Learners 1 hr

Skills: Sorting Technique

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Linked List in Python
star   4.56 3.2K+ Learners 2.5 hrs

Skills: Linked List, Operations on Linked List - Traversal, Insertion, Deletion.

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Graph Based Algorithms
star   4.51 4.5K+ Learners 2.5 hrs

Skills: Algorithms based on Graphs

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Heap Data Structure
star   4.18 2.5K+ Learners 1 hr

Skills: Heap

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Data Structures in C
star   4.4 202.3K+ Learners 1.5 hrs

Skills: Arrays in C programming, Stacks, Queue, Linked List, Heaps, Hashing, Binary Search, Tree Data Structure, Binary Tree Data structure

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Python Data Structures
star   4.5 38K+ Learners 1 hr

Skills: Python Fundamentals, Python Features, Python Uses, List, Tuple, Set, Dictionary, Immutable Data Structure, Differences Between Data Structures, List Vs Tuple, List Vs Set, List Vs Dictionary, Choosing Right Data Structure

FREE
Algorithms in C
star   4.44 31.5K+ Learners 3 hrs

Skills: Algorithms

FREE
Data Structure & Algorithms in Java for Intermediate Level
star   4.49 17.6K+ Learners 4 hrs

Skills: Data Structures, Recursion, Bubble Sort, Quick Sort, Insertion Sort, Merge Sort

FREE
Java Data Structures for Beginners
star   4.57 12.6K+ Learners 3 hrs

Skills: Data Structures, Arrays, Queue, Stack, Linked List

FREE
Dynamic Programing
star   4.59 10.3K+ Learners 2 hrs

Skills: Basics of Dynamic Programming

FREE
Stacks and Queues
star   4.35 7.5K+ Learners 2.5 hrs

Skills: Stack, Applications of Stack, Infix to Postfix conversions, Recursion

FREE
Binary Trees
star   4.6 6K+ Learners 1.5 hrs

Skills: Binary Tree, Binary Search Tree, Operations on BST, Traversal Methods on BInary Tree

Learner reviews of the Free Data Structures Courses

Our learners share their experiences of our courses

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Reviewer Profile

5.0

★★★★ ★
India
“Exploring Data Structures in C: A Transformative Learning Journey”
I thoroughly enjoyed learning about data structures in C, as it provided me with a solid foundation in programming principles. The hands-on exercises, like implementing linked lists and stacks, allowed me to grasp the importance of choosing the right data structure for different algorithms. This experience has not only enhanced my coding skills but also improved my problem-solving abilities, preparing me for more advanced concepts in software development.
Reviewer Profile

5.0

★★★★ ★
India
“Comprehensive and Well-Structured Data Structures in C Course”
The Data Structures in C course was a great learning experience. It provided clear, structured explanations of key topics like arrays, linked lists, stacks, queues, and trees. The hands-on coding exercises helped solidify the concepts, and the instructor’s insights made complex topics easy to understand. Highly recommended!
Reviewer Profile

5.0

★★★★ ★
India
“Data Structures in C: Arrays, Linked Lists, Stacks, Queues, Trees, and Graphs”
Data structures in C are essential for organizing and managing data efficiently. Common types include arrays, linked lists, stacks, queues, trees, and graphs. Each structure is designed for specific operations, improving algorithm performance in terms of time and space complexity.
Reviewer Profile

5.0

★★★★ ★
India
“Highly Regarded Data Structures Course by Great Learning”
Comprehensive Curriculum: The course covers all essential concepts of data structures, including arrays, stacks, queues, linked lists, and trees. It is designed to help students understand and apply these concepts effectively. Interactive Learning: The platform provides live interactive classes, which are highly appreciated by students. These classes allow for real-time interaction with instructors and peers, enhancing the learning experience.
Reviewer Profile

5.0

★★★★ ★
India
“Developed Nice Skills and Built Two Demo Projects”
The Great Learning course on Data Structures in C provides a comprehensive introduction to fundamental data structures and their implementation in the C programming language. It covers essential topics like arrays, linked lists, stacks, queues, trees, and graphs. Through interactive learning, participants engage in practical coding exercises and real-world applications, enhancing their problem-solving skills.
Reviewer Profile

5.0

★★★★ ★
India
“Transformative Experience in Learning Data Structures”
Learning data structures has been a transformative experience that enhanced my understanding of computer science. Initially, I struggled with concepts like stacks, queues, and trees, but gradually, their practical applications became clear. Through hands-on coding exercises, I learned how each structure operates and where it fits into problem-solving. For example, using stacks for backtracking algorithms helped solidify my grasp of their LIFO nature, while implementing queues for breadth-first search illustrated the FIFO principle effectively.
Reviewer Profile

5.0

★★★★ ★
India
“Excellent and In-depth Learning Experience”
This course was a highly rewarding experience that not only expanded my knowledge in a specific area but also honed my ability to learn independently, communicate effectively, and use technology proficiently. These lessons will undoubtedly play a key role in my ongoing personal and professional growth.
Reviewer Profile

5.0

★★★★ ★
India
“Excellent Course! Well-Structured, Clear Explanations, and Engaging”
Engaging instructor, interactive quizzes, and relevant examples made learning enjoyable and effective.
Reviewer Profile

5.0

★★★★ ★
India
“Data Structures in C for Efficient Data Management”
These data structures can be implemented using arrays or linked lists and can significantly improve the efficiency of algorithms in terms of time and space complexity. Understanding these data structures is fundamental to effective programming in C.
Reviewer Profile

4.0

★★★ ★ ☆
India
“Feedback on This Great Data Structures Course Offered for Free”
The explanation was excellent, making learning easier for me. I will also recommend my friends to take this course.

Meet your faculty

Meet industry experts who will teach you relevant skills in Data Structures

instructor img

Mr. Bharani Akella

Data Scientist
Bharani has been working in the field of data science for the last 2 years. He has expertise in languages such as Python, R and Java. He also has expertise in the field of deep learning and has worked with deep learning frameworks such as Keras and TensorFlow. He has been in the technical content side from last 2 years and has taught numerous classes with respect to data science.
instructor img

Mr. Faizan Parvez

Faizan has been working as an Instructor of Data Structure and Algorithm for the last 1 year. He has expertise in languages such as Java , JavaScript etc. He is a Subject Matter Expert in the field Computer Science and a competitive programmer. He has been working in the technical content development and is a Research Analyst .
instructor img

Mr. Faizan Parvez

Faizan has been working as an Instructor of Data Structure and Algorithm for the last 1 year. He has expertise in languages such as Java , JavaScript etc. He is a Subject Matter Expert in the field Computer Science and a competitive programmer. He has been working in the technical content development and is a Research Analyst .

Frequently Asked Questions

What are Data Structures and their types?

Data Structures can be considered as an efficient way of organizing and storing data. Using Data Structures, you can also process and retrieve data. Types of Data Structures are Linked List, arrays, stack, queue, etc.

Where can I learn Data Structures for free?

You can find many data structures courses on the web that are offered for free. One such platform is Great Learning Academy. It provides free Data Structures courses along with many other in-demand courses for free.

Which Data Structure is best?

Each of the Data Structures has its pros and cons. You use Data Structures based on the scenario that you want to solve. You use the best fit among the Data Structures to resolve a problem.

What is the Data Structures course?

Data Structures courses at the beginner level are meant to give you a brief introduction on what Data Structures are, their types, advantages and disadvantages of various Data Structures, and more. If it is an intermediate and advanced level course, then you will learn Data Structures in depth.

How to study Data Structures?

It would help if you first learned what Data Structures are and their types. Data Structures are an integral part of programming, and it is essential for a programmer to be familiar with them to become an efficient programmer. You can find Data Structures tutorials, courses, and live sessions on the various learning platforms.

Is Python good for Data Structures?

Yes, Python is a good language to process Data Structures. The modern programming language provides better speed, syntax, and convenience for processing these Data Structures.

Are Data Structures and Data Science the same?

Data Structures are an integral part of programming. It is an efficient approach for organizing and storing data. It is also the base for the development of various algorithms. Data Science includes preparing data for analysis. It is good to be efficient with Data Structures to become a better data scientist.