# Data Structure Complete Roadmap 2023 [UPDATED] | Data Structures and Algorithms - Codexashish

In this article, you will learn a complete roadmap for the data structure. Data Structure Complete Roadmap. Data Structure tutorial or Syllabus. Data Structures and Algorithms

## Data Structure Complete Roadmap 2023

In this tutorial, we will see the complete roadmap for Data Structure from basic to advance. Learn Data Structure Roadmap 2023.

## Step 1. Introduction of Data Structure

What is Data Structure?

Basic Terminology in Data Structure

Application of Data Structure

Types of Data Structure

Main Data Structure Terminology

Need of Data Structure

## Step 2. Basics of Algorithm

What is an Algorithm?

Types of Algorithm:

• Search Algorithm
• Sort Algorithm

Application of Algorithm

Time Complexity and Space Complexity

Asymptotic Notations:

• Big-O Notation (O-notation)
• Omega Notation (Ω-notation)
• Theta Notation (Θ-notation)

Algorithm cases:

• Worst case
• Average case
• Best case

## Step 3. Array in Data Structure

What is an Array?

Application of Array

Operations on Array

Types of Array:

• Single Dimensional Array
• Two Dimensional Array
• Three Dimensional array

## Step 5. Stack in Data Structure

What is Stack?

Operations on Stack

Application of Stack

PUSH operation

POP operation

Array implementation of Stack

## Step 6.Queue in Data Structure

What is Queue in Data Structure?

Operation on Queue

Applications of Queue

Types of Queue in DS:

• Simple Queue
• Circular Queue
• Priority Queue
• Deque (Double Ended Queue)

## Step 7. Tree in Data Structure

What is Tree in Data Structure?

Tree Terminology

Properties of Tree

Applications of Tree

Tree Traversal in Data Structure:

• Inorder traversal
• Preorder traversal
• Postorder traversal

Types of Tree in Data Structure:

• General Tree
• Forests Tree
• Binary Tree
• Binary Search Tree
• AVL Tree
• Red-Black Tree
• B-Tree
• B+ Tree
• Expression Tree
• Tournament Tree
• Splay Tree
• Generic Tree or N-ary Tree

## Step 8.The graph in Data Structure

What is Graph?

Graph Terminology

Spanning Tree

Types of Graph:

• Undirected graph
• Directed graph
• Connected graph

Graph Implementation:

• Sequential Representation

Graph Traversal Algorithm:

• Depth First Search

## Step 9. Searching Algorithm

Linear Search

Binary Search

## Step 10.Sorting Algorithm

Bubble Sort

Insertion Sort

Selection Sort

Merge Sort

Quick Sort

Bucket Sort

Comb Sort

Counting Sort

Heap Sort

Shell Sort

Cocktail Sort

## Conclusion:

We Learned Complete Data Structure Roadmap. Data Structure Roadmap for beginners. Data Structure Tutorial or Syllabus. Data Structures and Algorithms.

Thank you for reading this blog. I wish you the best in your journey to learning and mastering Data Structure.