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Multi-tenant SaaS architecture & NestJS guides

Practical notes for founders and engineering leads — tenancy, SSO, billing, and shipping B2B products on a production-ready foundation.

July 28, 202610 min read
CI/CD Pipeline Explained: From Git Commit to Kubernetes Deploy (Docker + GitHub Actions)
A practical CI/CD architecture guide — build, test, containerize, and deploy to Kubernetes with GitHub Actions, Docker images, rollouts, and production-ready NestJS SaaS pipelines.
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July 28, 20269 min read
Micro Frontends Architecture Guide: Compose SaaS UIs Without a Frontend Monolith
Learn micro frontends architecture for B2B SaaS — host/shell apps, independent deployable UI modules, Next.js App Router boundaries, and when micro frontends help vs hurt.
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July 28, 202611 min read
Microservices Architecture Patterns with NestJS: Gateway, Events, and Service Boundaries
A practical NestJS microservices architecture guide — API gateway, RabbitMQ events, service-per-database, Redis, and how requests flow from clients to independent services.
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July 28, 202610 min read
Kubernetes NodePort, ClusterIP & LoadBalancer Explained: How Traffic Reaches Your Pods
Understand Kubernetes networking — ClusterIP, NodePort, LoadBalancer, Ingress, and nginx — and how external requests are load-balanced to Pods in a NestJS microservices cluster.
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July 28, 202610 min read
API Gateway Architecture Explained: nginx, Load Balancers, and NestJS Request Flow
Learn API gateway architecture — how client requests hit load balancers, nginx reverse proxies, and a NestJS gateway before reaching microservices, with JWT auth and routing patterns.
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July 28, 202610 min read
SaaS Boilerplate vs Build from Scratch: Real Cost Comparison for Startups (2026)
Compare the true cost of building multi-tenant SaaS infrastructure yourself versus buying a NestJS SaaS boilerplate — engineering weeks, opportunity cost, and when each path wins.
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July 28, 20269 min read
Keycloak SSO for Multi-Tenant SaaS: A Practical NestJS Guide for B2B Products
Learn how Keycloak SSO, OIDC, and JWT validation fit a multi-tenant NestJS SaaS — realms, social login, tenant workspaces, and how to avoid rebuilding identity from scratch.
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July 28, 20269 min read
Per-Tenant Database vs Shared Schema: Which Multi-Tenant SaaS Model Should You Choose?
Compare per-tenant database isolation vs shared-schema multi-tenancy for B2B SaaS — security, compliance, ops cost, and how NestJS boilerplates implement strong tenant boundaries.
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July 28, 20268 min read
NestJS Multi-Tenant SaaS Boilerplate Buyer’s Guide: What to Look For Before You Buy
A buyer’s checklist for NestJS multi-tenant SaaS boilerplates — tenancy, Keycloak SSO, billing, Docker/Kubernetes, licensing, and how to pick Starter, Professional, or Enterprise.
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July 28, 20269 min read
How to Launch a Multi-Tenant SaaS Faster in 2026: Architecture Decisions That Save Months
A practical guide for founders and engineering leads on multi-tenant SaaS architecture — tenant isolation, Keycloak SSO, billing, and when to buy a NestJS boilerplate instead of building from scratch.
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CI/CD Pipeline Explained: From Git Commit to Kubernetes Deploy (Docker + GitHub Actions)

Micro Frontends Architecture Guide: Compose SaaS UIs Without a Frontend Monolith

Microservices Architecture Patterns with NestJS: Gateway, Events, and Service Boundaries

Kubernetes NodePort, ClusterIP & LoadBalancer Explained: How Traffic Reaches Your Pods

API Gateway Architecture Explained: nginx, Load Balancers, and NestJS Request Flow

SaaS Boilerplate vs Build from Scratch: Real Cost Comparison for Startups (2026)

Keycloak SSO for Multi-Tenant SaaS: A Practical NestJS Guide for B2B Products

Per-Tenant Database vs Shared Schema: Which Multi-Tenant SaaS Model Should You Choose?

NestJS Multi-Tenant SaaS Boilerplate Buyer’s Guide: What to Look For Before You Buy

How to Launch a Multi-Tenant SaaS Faster in 2026: Architecture Decisions That Save Months