Add topic "SaaS"

Author: shaedrich

topics/saas/index.md

@@ -0,0 +1,9 @@
+---
+aliases: software-as-a-service
+display_name: Software as a service
+short_description: Software as a service is a software solution that comes shipped on a server, accessible through the cloud.
+related: cloud-computing, as-a-service, xaas, saass, multi-tenancy
+topic: saas
+wikipedia_url: https://en.wikipedia.org/wiki/Software_as_a_service
+---
+Instead of hosting software using a web hosting service or inhouse solution, **software as a service** doesn't just provide a software solution but it also comes shipped on a server, accessible through the cloud, usually shared with other tenants.