What is multi-instance architecture?

Question

A multi-instance architecture provides each customer with their own unique database. Rather then using a large centralized database, instances are deployed on a per-customer basis, allowing the multi-instance cloud to scale horizontally and infinitely.

What is meant by multi-tenant architecture?

In a multi-tenant architecture, multiple instances of an application operate in a shared environment. This architecture is able to work because each tenant is integrated physically, but logically separated; meaning that a single instance of the software will run on one server and then serve multiple tenants.

What is multi-tenant and multi-instance?

Multi-tenancy is a software architecture in which a software is used by multiple users or tenants. It can be accomplished by either creating a separate instance of the application for each tenant or designing the application in such a way that a single instance can be shared by the multiple users.

What is multi-instance data?

Multiple-Instance Learning (MIL) is a subset of Supervised Learning that is applied when data is available in groups of instances, called bags. A bag receives a positive label if one or more of its instances is positive and a negative label if all of its instances are negative.

What is single instance multi-tenant architecture?

A multi-tenant architecture is one where a single software instance and database serves multiple customers (i.e. tenants). The real estate analogy is often used to explain single-tenant vs. multi-tenant cloud architecture.

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