Selecting the appropriate data structure is frequently the key to C# performance improvement. Sequences of values can be represented by T[], List<T>, and Span<T>, although they differ significantly in terms of allocation, memory access, slicing, and iteration. This comparison is made much more intriguing with.NET 10. JIT optimization, loop cloning, devirtualization, stack allocation, and Span<T>…
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OAuth Authentication for PostgreSQL 18 Using ASP.NET Core Identity
Authentication is usually one of the first security decisions made when building an ASP.NET Core application. For many applications, the architecture looks like this: User | v ASP.NET Core | v Identity Provider | v Application | v PostgreSQL The application authenticates the user, creates an application identity, and then connects to PostgreSQL using a…
Best Practices for Authentication and Authorization in ASP.NET Core 10
One of the most important components of any online application is security. Protecting user identities, sensitive company data, and APIs becomes more crucial as apps develop. Even though ASP.NET Core offers a strong foundation for authorization and authentication, incorrect implementation can expose apps to security threats and illegal access. With its configurable authentication schemes, policy-based…
Using Query Objects to Create Adaptable EF Core Queries
Assume you are in charge of an HR portal whose technology stack is Entity Framework. There are numerous user interfaces (UIs) and dashboards on this HR portal that show employee data. or instance, the HR manager might require an Employee List page with several filters, like displaying all IT department personnel. This is how the…
From Chaos to Clarity: Implementing Centralized Logging in ASP.NET Core
Writing logs to a local text file may be adequate if you are using a single ASP.NET Core application on a single server. However, what happens if your architecture expands? When you expand to three load-balanced servers, what happens? Or when you go to a microservices design where a dozen different APIs communicate with one…