Blog & Insights
Engineering insights, best practices, and technology guides from the SIMA DigiTech team.
Designing a Multi-Tenant SaaS Architecture
How to isolate tenant data, plan schema strategies, and avoid the pitfalls that break SaaS products as they scale.
Microservices vs. Monolith: Choosing Without the Hype
When a modular monolith beats microservices, and the decision criteria that actually matter for your team.
Software Architecture Decision Records (ADRs)
How lightweight architecture decision records preserve the why behind your technical choices.
Event-Driven Architecture for Business Applications
When events, queues, and consumers decouple your systems — and when they add more complexity than they remove.
Domain-Driven Design in Practice
Bounded contexts, aggregates, and ubiquitous language — DDD concepts applied without dogmatism.
Modern Backend Architecture for Web Applications
Layered architecture, service boundaries, and request lifecycle for maintainable web backends.
Frontend Architecture for Component Systems
Component boundaries, state management, and folder structure that scale with your frontend.
Designing a Scalable E-Commerce Checkout
Order state machines, idempotency, and reservation logic for a checkout that handles real payments.
Multi-Vendor Marketplace Architecture
Vendor onboarding, split payments, and the data model behind a multi-vendor marketplace.
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