When ISVs move from an on-premise model to a SaaS model, it is quite common that they take the route of Single tenant model. What happens when they grow beyond 15 customers is they start realizing the pain of maintaining…
One common question raised while dealing with any SaaS architecture is “What kind of design should I follow for my Data isolation?” . Should I go for an isolated database for every customer or should there be a shared database / shared…
SaaS architect's maze - If you are a SaaS architect, I am sure your career will be restless. Lots of technical challenges and "Abilities" to be addressed in addition to the challenges imposed by the business domain such scalability, performance,…
While I was surfing through various architectures suggested, recommned and widely accpeted by many leaders and experts in SaaS/Cloud and came across the below architecture diagram from Microsoft. It looked very interesting diagram to me as it very closely matches…
Software as a Service is a software delivery model in which software and its associated data are hosted centrally (typically in the (Internet) cloud) and are typically accessed by users using a thin client, normally using a web browser over…
All About Tenant Hierarchy “Multitenancy” refers to a principle in software architecture where a single instance of the software runs on a server, serving multiple client organizations (tenants)” – This is the definition of multitenancy from Wikipedia. Here the term tenant refers to “client organizations”.…
