Data Structures is one of the most fundamental subject in Computer Science & in-depth understanding of this topic is very important especially when you are into development/programming domain where you build efficient software systems & applications.
Definition –
In computer science, a data structure is a data organization, management and storage format that enables efficient access and modification.
In Simple Words –
Data Structure is a way in which data is stored on a computer.

Why do we need Data Structures ?
Data structure is a particular way of storing and organizing information in a computer so that it can be retrieved and used most productively.

  1. Each Data Structure allows data to be stored in specific manner.
  2. Data Structure allows efficient data search and retrieval.
  3. Specific Data structures are decided to work for specific problems.
  4. It allows to manage large amount of data such as large databases and indexing services such as hash table.

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What Is Data Structures? How Important Is It in Our Lives? Example
1.40 GEEK