SaaS
SaaS (Software as a Service) is a cloud computing model where software applications are hosted and managed by a third-party provider and delivered over the internet on a subscription basis. Users access the software through web browsers or APIs without needing to install or maintain it locally, with the provider handling updates, security, and infrastructure. This model enables scalable, cost-effective access to software for businesses and individuals.
Developers should learn SaaS for building, deploying, and integrating cloud-based applications that offer scalability, automatic updates, and reduced operational overhead. It's essential for creating subscription-based services, multi-tenant architectures, and web applications where users need remote access without local installations. Use cases include CRM systems, collaboration tools, and enterprise software where maintenance and accessibility are priorities.