N A M H O

MULTI - TENANCY

THE MYTH

• Multi-tenancy refers to a principle in software architecture where a single instance of the software runs on a server, serving multiple client organizations (tenants).

SOMETIMES I GET CONFUSED

THINK ABOUT CROWD

Different people has different …

WHY IT MATTERS

• Costs of

• Resources

• Licenses

• Operations

SALES AND MARKETING

• Vendor• Software as a service

• Customer (a tenant)• Saving costs

• User (an employee of the tenant)• Transparent

WHICH MODEL

User Interface

Business Logic

Reporting

Data Model

TECHNICAL CHALLENGES

Multi-Tenant Application Codebase

Customization for specific

tenants

Platform

TECHNICAL CHALLENGES

• Tenant-aware UI components• Branding

• Tenant-aware business logic• Workflow

• Data model• Isolated• Shared

• Metadata-driven• Cross-cutting concern

THE UNPREDICTABLE WORLD

Small change that doesn’t hurt.

THANKS YOU!