Stop Overusing Lists: Navigating C# Data Structures

C# Data Structures Handbook!

Alex Maher
10 min readAug 9, 2023

Every decision in programming is a silent influencer of performance and clarity. In C#, one such vital choice is selecting the right data structure.

Data structures are foundational pillars. These structures are where data lives, breathes, and interacts, determining the efficiency and readability of our code. But, as with all tools, they must be used judiciously. The beauty of C# is its rich repertoire of data structures, each designed for specific scenarios.

Performance Implications

In the intricate dance of programming, the selection of data structures influences performance. A mismatch can cause memory overuse, slow down operations, or lead to unnecessary complexities.

Readability and Maintainability

Well-structured code is a gift to the future — a beacon in the complex labyrinth of development. The right data structure not only streamlines current tasks but ensures that future edits and updates are smooth.

Arrays in C#

Arrays are foundational data structures provided by nearly every programming language, including C#. In C#, they are a fixed-size collection that can hold multiple items…

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Alex Maher

.NET C# dev with 10+ yrs exp, self-taught & passionate web developer. Sharing tips & experiences in C# and web dev.