Monolith vs Microservices in .NET Core 1. Monolithic Architecture Definition : A single, unified codebase where all modules (UI, business logic, data access) are part of one large application. Deployment : Deployed as a single unit (e.g., one .exe or .dll ). Scaling : Scales by cloning the entire application (vertical/horizontal scaling). Communication : Internal method calls (no network). Tech Stack : Typically limited to a single framework/runtime. Example in .NET Core : An ASP.NET Core MVC app with controllers, services, and EF Core all in the same project. Single database, one codebase, deployed to IIS/Kestrel. 2. Microservices Architecture Definition : A collection of small, independent services, each responsible for a specific business function. Deployment : Each service runs independently (often in Docker containers). Scaling : Scale individual services based on demand. Communication : Via APIs (REST, gRPC, message queues). ...
Common QA Mistakes to Avoid in Software Testing
Even experienced testers sometimes make mistakes that can delay projects or lead to software failures. Here are the most common QA mistakes and how to avoid them:
1. Starting Testing Too Late
Waiting until development is complete can make bug fixing expensive. Solution: Begin testing early.
2. Lack of Test Documentation
Poorly documented test cases make it hard to reproduce bugs. Solution: Maintain detailed test reports.
3. Ignoring Edge Cases
Testers often check only normal scenarios. Solution: Always test boundary conditions and unusual inputs.
4. Over-Reliance on Automation
Automation is powerful, but it can’t replace human judgment. Solution: Balance automation with manual testing.
5. Poor Communication with Developers
Misunderstandings between QA and developers can cause repeated bugs. Solution: Encourage collaboration.
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