Building a modern Software-as-a-Service (SaaS) application requires careful architectural planning from Day 1. In this guide, we dive deep into how OneTech leverages ASP.NET Core (.NET 8) and React.js to engineer bulletproof, high-concurrency cloud applications.
1. Multi-Tenant Architecture: Database Per Tenant vs Shared Schema
When engineering enterprise software, one of the first decisions is data isolation. For high-compliance clients, a hybrid approach offering tenant schema isolation with a shared application pool provides the ideal balance between infrastructure cost and data privacy.
2. Clean Architecture and CQRS
Separating business logic from API controllers and Entity Framework representations ensures that systems remain modular, testable, and painless to maintain as feature complexity expands.
3. Real-Time Telemetry and Monitoring
Using structured logging with Serilog, OpenTelemetry, and container health checks ensures zero-downtime rollouts and immediate alerting before users ever notice an issue.
