Advanced C# 🚀Performance Optimization Techniques With Example
In the fast-paced world of software development, performance is not just a nice-to-have — it’s often a critical requirement. As applications scale and user expectations for speed grow, developers must continually refine their skills to write efficient, high-performing code.
For C# developers, this means diving deep into the advanced features of the language and the .NET runtime to squeeze out every ounce of performance.
Here’s a list of top advanced C# performance optimization techniques, along with examples to illustrate each concept.
1. Use Span<T>
for Memory-Efficient Operations
Span<T>
enables you to work with slices of memory without allocations, reducing GC pressure. It’s ideal for performance-critical scenarios like parsing or working with large datasets.
Example:
2. Avoid Boxing and Unboxing
Boxing and unboxing cause unnecessary memory allocations and degrade performance. Prefer generics to avoid them.