Build vs Buy
Evaluating in-house custom developments against recurring third-party managed SaaS costs.
What you'll learn
- Architectural Abstraction
- Fault Containment Bounds
- Stateless Service Workers
TL;DR
Evaluating in-house custom developments against recurring third-party managed SaaS costs.
Visual System Topology
Build vs Buy Execution Topology
Concept Overview
Build vs Buy is a key architectural blueprint and system pattern designed to solve structural distributed system challenges. Evaluating in-house custom developments against recurring third-party managed SaaS costs.
Architecting scalable, resilient systems is the primary objective of system design. Software architects must select correct design patterns to decouple compute tiers, establish reliable datastores, implement low-latency caches, and coordinate state updates safely. Understanding the exact mechanical behaviors of Build vs Buy allows you to make informed decisions that ensure your production platform scales reliably to handle massive traffic.
Key Architectural Pillars
Architectural Abstraction
Decoupling implementation interfaces to ensure Build vs Buy can evolve independently without breaking clients.
Fault Containment Bounds
Isolating failures within decoupled service borders to stop cascading crashes during database overloads.
Stateless Service Workers
Designing app instances that do not save active session states locally, enabling perfect horizontal scale.