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Where Data Structure is applied in Real World
- July 19, 2024
- Posted by: Riddhi Dhandha
- Category: Coding Classes Data Structure at TCCI Engineering Course Online Computer Coaching Web Development at TCCI
Data structures are fundamental to many areas of software development and are applied in numerous real-world scenarios. Here are some examples:
- **Databases**:
– **B-Trees**: Used for indexing databases to allow quick data retrieval.
– **Hash Tables**: Used for quick lookups, indexing, and retrieval.
- **Operating Systems**:
– **Process Scheduling**: Uses various data structures like queues and heaps.
– **Memory Management**: Uses linked lists for free space management and paging.
- **Web Development**:
– **DOM (Document Object Model)**: A tree structure that represents HTML documents.
– **Caching**: Uses hash tables and other data structures to store frequently accessed data.
- **Networking**:
– **Routing Tables**: Use various data structures to efficiently route packets.
– **Packet Buffers**: Use queues to manage incoming and outgoing packets.
- **Machine Learning**:
– **Graphs**: Used to represent and process relationships between entities.
– **Matrices**: Used to represent and process data in algorithms.
- **Gaming**:
– **Game Maps**: Use 2D arrays or graphs to represent the game world.
– **Pathfinding Algorithms**: Use data structures like graphs for efficient pathfinding.
- **File Systems**:
– **Inodes and Directories**: Use trees and hash tables to manage files and directories.
- **Compilers**:
– **Syntax Trees**: Used to parse and represent the structure of code.
– **Symbol Tables**: Use hash tables to store and retrieve variable and function names.
- **Cryptography**:
– **Merkle Trees**: Used in blockchain to ensure data integrity.
– **Bloom Filters**: Used to check membership of an element in a set efficiently.
- **Artificial Intelligence**:
– **Decision Trees**: Used in various AI algorithms for decision making.
– **Priority Queues**: Used in algorithms like A* for efficient node exploration.
- **Social Networks**:
– **Graph Structures**: Represent relationships and interactions between users.
- **Text Processing**:
– **Tries**: Used for efficient text searching and auto-completion.
– **Suffix Trees**: Used for pattern matching in texts.
These are just a few examples of how data structures are applied in the real world. They are critical for the performance and efficiency of various applications and systems.
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