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SaaS Architecture

0 tutorials · 5 guides

Guides

For: Developers and small SaaS teams deciding how to run asynchronous and retryable application work

Background Workers and Task Queues for SaaS Apps

Learn when SaaS apps need background workers and task queues, including retries, idempotency, dead-letter jobs, worker sizing, scaling, and monitoring.

14 min read
SaaS ArchitectureBackground JobsTask Queue
For: Developers and small SaaS teams planning safer production releases on VMs

Production Deployment Strategies for SaaS Apps

Compare production deployment strategies for SaaS apps: in-place, rolling, blue-green, canary, health gates, rollback, capacity, and database compatibility.

13 min read
SaaS ArchitectureDeploymentBlue-Green
For: Founders and developers deciding whether a VPS is the right hosting model for a web application, API, SaaS MVP, worker, or small production stack.

VPS for Application Hosting: When It Fits Small Teams

Evaluate VPS application hosting by workload, resources, state, background jobs, recovery, scaling, and when one VM or another platform fits.

11 min read
VPSApplication HostingSaaS Architecture
For: Founders and developers deciding when a production SaaS app should move its database off the application server.

Separate App and Database Server: When Small Teams Should Split

Learn when to separate app and database servers for SaaS, compare managed vs self-hosted paths, and plan networking, recovery, cost, and migration.

13 min read
SaaS ArchitectureDatabasesCloud VM
For: Founders, developers, and platform teams deciding when a SaaS workload should remain on one VM or separate infrastructure roles

Single VM vs Multi-VM Architecture for SaaS Apps

Decide when a SaaS app should stay on one VM or separate its application, database, workers, files, cache, and traffic routing across multiple systems.

15 min read
SaaS ArchitectureCloud InfrastructureVMs

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