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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 202K+ 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 37.9K+ 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 202K+ 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   4.93 500 Learners 13 hrs
free icon FREE
Python Data Structures
star   4.5 37.9K+ 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

FREE
KMP Algorithm
star   4.72 856 Learners 1.5 hrs

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

FREE
Prims Algorithm
star   4.48 1.1K+ Learners 1 hr

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

FREE
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

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
Logistic Regression Algorithm
star   4.71 1.5K+ Learners 1 hr

Skills: Logistic Regression, Machine Learning, Supervised Learning

FREE
Apriori Algorithm
star   4.67 1.6K+ Learners 2 hrs

Skills: Conjoint Analysis,Market Basket Analysis,Apriori Algorithm

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

Skills: Divide and Conquer Algorithms

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

Skills: Sorting Technique

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

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

FREE
Graph Based Algorithms
star   4.51 4.5K+ Learners 2.5 hrs

Skills: Algorithms based on Graphs

FREE
Heap Data Structure
star   4.18 2.5K+ Learners 1 hr

Skills: Heap

FREE
Data Structures in C
star   4.4 202K+ 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
Python Data Structures
star   4.5 37.9K+ 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

New

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

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

FREE
KMP Algorithm
star   4.72 856 Learners 1.5 hrs

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

FREE
Prims Algorithm
star   4.48 1.1K+ Learners 1 hr

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

FREE
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

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

Trending

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

Skills: Logistic Regression, Machine Learning, Supervised Learning

FREE
Apriori Algorithm
star   4.67 1.6K+ Learners 2 hrs

Skills: Conjoint Analysis,Market Basket Analysis,Apriori Algorithm

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

Skills: Divide and Conquer Algorithms

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

Skills: Sorting Technique

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

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

FREE
Graph Based Algorithms
star   4.51 4.5K+ Learners 2.5 hrs

Skills: Algorithms based on Graphs

FREE
Heap Data Structure
star   4.18 2.5K+ Learners 1 hr

Skills: Heap

Popular

FREE
Data Structures in C
star   4.4 202K+ 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
Python Data Structures
star   4.5 37.9K+ 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

4.0

★★★ ★ ☆
India
“Data Structures in C: Solid Foundation with Room for Advanced Topics”
The course on Data Structures in C provides a comprehensive overview of essential concepts and techniques for effective data management and algorithm design. It covers fundamental data structures such as arrays, linked lists, stacks, queues, trees, and graphs, emphasizing their implementations in C. The practical exercises and coding assignments help reinforce theoretical knowledge, enabling students to gain hands-on experience.
Reviewer Profile

5.0

★★★★ ★
India
“Building Strong Foundations in Data Structures Using C”
The "Data Structures using C" course provides students with a thorough understanding of essential data structures and algorithms. It covers topics like arrays, linked lists, stacks, queues, trees, and graphs, combining theoretical knowledge with practical implementation. Through hands-on coding assignments, students enhance their problem-solving skills and learn to manipulate data efficiently. The course emphasizes best practices in coding, debugging, and performance analysis, equipping students with tools to address real-world programming challenges.
Reviewer Profile

5.0

★★★★ ★
India
“Data Structures Course Certificate”
The data structures course in C was instrumental in strengthening my foundational knowledge in programming and problem-solving. The course covered essential concepts like arrays, linked lists, stacks, queues, and trees, allowing me to understand the underlying mechanics of data organization and manipulation. The professor's approach was thorough, often breaking down complex ideas into manageable sections, which made the material accessible.
Reviewer Profile

5.0

★★★★ ★
“Excellent Course for Mastering DSA”
The course provided a thorough understanding of data structures and algorithms in C++. The structured approach and practical exercises made complex topics easier to grasp. I particularly enjoyed the hands-on approach to learning and the clear explanations of key concepts. The well-designed assignments and quizzes helped reinforce the material effectively. The support from instructors was prompt and helpful, making this course a valuable investment in my programming skills.
Reviewer Profile

5.0

★★★★ ★
India
“Comprehensive and Practical Course on Data Structures”
I thoroughly enjoyed the course on Data Structures in C. The curriculum was well-structured, and the instructor did an excellent job explaining complex topics in an easy-to-follow manner. The course provided a good balance between theoretical concepts and practical implementation, which helped solidify my understanding. I particularly appreciated the depth of the topics covered, especially the quizzes and assignments that tested my knowledge and encouraged hands-on learning.
Reviewer Profile

5.0

★★★★ ★
India
“Highlights of What I Learned in Data Structure Course”
I gained a strong foundation in fundamental data structures like arrays, linked lists, stacks, queues, trees, and graphs. The course helped me understand the importance of time and space complexity analysis, and I improved my problem-solving skills through hands-on coding. I also learned how to apply different data structures to optimize performance in real-world applications.
Reviewer Profile

5.0

★★★★ ★
India
“In-Order Traversal in Binary Search Trees”
In a Binary Search Tree (BST), performing an in-order traversal will output the elements in sorted order. This traversal visits the left subtree, then the root node, and finally the right subtree, resulting in a sequence of values that are sorted in ascending order.
Reviewer Profile

5.0

★★★★ ★
India
“Amazing Experience with Comprehensive Coverage”
The "Free Data Structures with Certificate" course offers a comprehensive introduction to the fundamental concepts of data structures, making it an excellent choice for beginners and aspiring developers. The course covers essential topics such as arrays, linked lists, stacks, queues, trees, and graphs, providing both theoretical knowledge and practical applications.
Reviewer Profile

5.0

★★★★ ★
India
“Key Takeaways from the Data Structures in C Course”
The Data Structures in C course offered a thorough exploration of fundamental data structures and their implementation in C. It was particularly rewarding to see how abstract concepts translate into practical code, enhancing my problem-solving skills.
Reviewer Profile

5.0

★★★★ ★
India
“My Data Structures Journey: From Struggles to Mastery”
I enjoyed learning about: - Hash Tables (efficient lookup/insertion) - Binary Search Trees (balanced search/insertion) These data structures fascinate me due to their: - Efficiency - Versatility - Real-world applications Excited to explore more!

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.