.NET Days Online. Day 1
summary
Seven demos show what actually changes your stack: a custom Source Generators tool that replaces thousands of boilerplate lines (and can emit generated files for debugging), live use of dotnet-gcdump / dotnet-dump / WinDBG to find a 20k-object, ~400 MB leak and a finalizer bottleneck, microbenchmarks with BenchmarkDotNet, and Span-based rewrites that cut allocations enough to save ~17 GB/day in one service. Also covered: moving SQL schemas to Couchbase scopes/collections, CosmosDB change‑feed + Azure Functions + SignalR for real‑time, and gRPC/GraphQL patterns that actually worked in demos.
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chapters (8)
- 0:00Welcome!
- 10:32C# Source Generators in Action, by Andrey Dyatlov
- 1:27:25CSI .NET – Debugging .NET Applications, by Tess Ferrandez-Norlander
- 2:45:10Turbocharged: Writing High-performance C# and .NET code, by Steve Gordon
- 4:00:36Going Real Time Using Azure CosmosDB and React, by Olena Borzenko
- 5:04:57Embracing gRPC in .NET, by Irina Scurtu
- 6:24:10Building Modern Applications with GraphQL and #Blazor, by Michael Staib
- 7:40:11Migrating from SQL to NoSQL with .NET and Dapper, by Matthew Groves
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