What Holism Means by a Shared Foundation
A concrete explanation of reusable cores, domain parts, and assembled applications.
When a Feature Flag Should Become a Setting
How temporary rollout controls differ from durable customer configuration.
Threat Modeling a New SaaS Feature in One Hour
A compact method for identifying the most important abuse and data exposure paths.
What Happens When a Tenant Is Suspended?
A lifecycle checklist for access, billing, jobs, data retention, and reactivation.
When to Retire an Unused Feature
How usage evidence and customer commitments guide safe removal.
Versioning Shared Parts Across Multiple Products
How to coordinate changes to reusable parts when several runnable products depend on them.
Testing Tenant Boundaries With Adversarial Cases
A focused test plan for direct links, lists, files, caches, and scheduled work.
The Cost of Cross-Repository Imports That Bypass Boundaries
Why deep imports between parts make upgrades and separate bundles harder to maintain.
When Should a Shared Rule Move Into the Core?
A decision guide for moving repeated behavior into a common platform layer without overgeneralizing.
Where Holism Keeps Product-Specific Behavior
How niche features can stay near one runnable product while general parts remain reusable.