CSharpPerformanceBoosters

Blog post at https://goldytech.dev/2021/05/31/performance-booster-with-system-io-pipelines-in-c/

Highly Performant C# code with benchmark results

File I/O

1. System.IO.Pipelines
2. IAsyncEnumerable (Async stream)
3. CSVHelper

BenchmarkDotNet=v0.13.0, OS=macOS Big Sur 11.4 (20F71) [Darwin 20.5.0]
Intel Core i9-9880H CPU 2.30GHz, 1 CPU, 16 logical and 8 physical cores
.NET SDK=5.0.203
  [Host]     : .NET 5.0.6 (5.0.621.22011), X64 RyuJIT
  DefaultJob : .NET 5.0.6 (5.0.621.22011), X64 RyuJIT

Method	Mean	Error	StdDev	Rank	Gen 0	Gen 1	Gen 2	Allocated
PipeLines	143.1 ms	2.81 ms	3.24 ms	1	5500.0000	2000.0000	750.0000	44 MB
AsyncStream	223.0 ms	4.40 ms	8.36 ms	2	8000.0000	3000.0000	1000.0000	64 MB
CsvHelper	228.5 ms	4.51 ms	7.29 ms	3	11000.0000	5000.0000	3000.0000	77 MB

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