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Oversikt
SaaS (Software-as-a-Service) application development is the process of designing, engineering, and maintaining cloud-based platforms that are delivered to users over the internet. Unlike traditional software, SaaS products are hosted centrally and accessed via web browsers or APIs, allowing continuous updates, scalable infrastructure, and flexible subscription models.
Key Characteristics
- Cloud-Native Infrastructure: SaaS applications are built on cloud platforms like AWS, Azure, or GCP, enabling high availability and elastic scalability.
- Multi-Tenancy: A single instance of the application serves multiple customers (tenants) with isolated data and user environments.
- Subscription Model: Users pay for the service on a recurring basis, often monthly or annually.
- Web Accessibility: Accessible via browser or mobile app without requiring local installation.
- Continuous Delivery: Updates, patches, and new features are released frequently without disrupting users.
Why It Matters
SaaS has become the standard for delivering digital products at scale. It reduces infrastructure and maintenance costs for end users while providing providers with continuous deployment capabilities, real-time analytics, and usage-based insights. It also allows companies to deliver value faster and iterate based on customer feedback.
When to Consider SaaS Development
- You're building a platform that must scale across many users or clients
- You need centralized updates and rapid iteration cycles
- You want to monetize your product via subscriptions or pay-per-use
- Your customers expect web or mobile access with minimal onboarding friction
Related Context
