Choosing the right tenancy mode is crucial to ensure your application meets both business and technical requirements. On FAB Builder, selecting the appropriate tenancy mode can help you optimise performance, security, and scalability while keeping costs under control. With advanced features, FAB Builder empowers users to build scalable SaaS applications effortlessly. Here are the key factors to consider when making this decision: 

1. Scalability Needs: FAB Builder’s Multi-Tenant and Flexible Tenant modes are designed to scale efficiently for businesses with expanding user bases or diverse needs. Single Tenant mode is best suited for organisations that require a dedicated instance to handle high volumes of traffic without compromising performance. 

2. Security Requirements: Single Tenant mode offers the highest level of security with dedicated instances, ensuring total data isolation. For businesses that require a balance between security and resource efficiency, Multi-Tenant and Flexible Tenant modes provide secure multi-user environments with robust access controls. 

3. Cost Implications: FAB Builder offers cost-effective options with Multi-Tenant and Flexible Tenant modes, allowing you to share resources across multiple tenants, reducing infrastructure costs. Single-tenant mode is more expensive due to the dedicated resources, making it ideal for high-priority use cases. 

4. Branding and User Management: For businesses managing multiple brands or franchises, FAB Builder’s Multi-Subdomain mode allows for custom subdomains, enhancing branding and ensuring better user management across different organisational units.