Use case · Technology & SaaS

Multi-tenant platform re-architecture

Re-architecture of a growing SaaS product for tenant isolation, elastic scale and enterprise deployment options.

The challenge

What organisations face

Products built quickly for early customers often share databases and infrastructure in ways that cannot meet enterprise expectations. Noisy neighbours degrade performance, data isolation is hard to prove, regional hosting is unavailable, and every large customer request for a dedicated deployment becomes a bespoke engineering project.

The solution

What VulcanTech engineers

VulcanTech would define a tenancy model that supports pooled, siloed and regional deployments from one codebase, then implement tenant-aware identity, data partitioning, per-tenant encryption keys and resource quotas. Infrastructure as code provisions new tenants or regions automatically, while observability tagged by tenant gives operations and customer success teams clear insight into usage and performance.

Expected outcomes

What changes for the business

  • Enterprise customers onboarded without bespoke builds
  • Demonstrable tenant isolation for security reviews
  • Predictable performance as the customer base grows

Capabilities

Service lines involved

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