Logiciel en tant que service

Un logiciel utilisé en ligne pendant qu'un fournisseur exploite et maintient l'application.

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En termes simples

SaaS is software you use online while the provider runs the application, servers, and updates.

An online service needs ongoing care, data protection, and clear costs, support, and ownership.

Les fondements

What matters in SaaS

Available as a service

The provider runs the application and infrastructure for customers.

Continuously operated

Security updates, monitoring, support, and backups continue after launch.

Clear data boundaries

Keep permissions and data ownership clear, including on shared infrastructure.

Appliqué par The Forge

Comment nous le mettons en pratique

We plan for who uses the service, who maintains it, and how ownership can evolve.

Validate the product need

Identify the people, recurring need, and operating model.

Reuse dependable foundations

Reuse authentication, permissions, billing, and other services where they fit.

Design for operation

Plan deployment, monitoring, privacy, support, backups, and recovery.

Evolve from evidence

Use feedback and real usage to guide small improvements.

Une limite utile

Les limites à garder en tête

  • It is not simply any website that includes a login screen.
  • It is not a build-once project: operating and improving the service is part of the product.
  • Shared infrastructure does not mean customer data should be shared or weakly isolated.

Un exemple concret

A community platform

A community uses an online platform for members and activities. The provider maintains it; each community keeps separate settings and protected data.

Pour aller plus loin

Sources principales

Consultez les sources de ces explications.

Concept associé

Agentic workflow: Processus de développement agentique

Une manière de créer des logiciels où l'IA exécute des tâches définies tandis que les personnes guident le travail et vérifient le résultat.