OPTIAPPS / INSIGHTS

Better SaaS businesses start with better questions.

Guides to decide, design, build and launch. Practical methods, without guaranteed-outcome promises.

15 resources

Development

A short SaaS incident runbook for small teams

An incident runbook should help a team limit impact, communicate and restore a reliable state. Write it for an operator who did not build the affected component.

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Development

Build or buy a SaaS component: include the exit cost

A build-versus-buy decision depends on fit, operating responsibility and the ability to change later. Initial implementation cost is only one part of the comparison.

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Development

Idempotent SaaS actions: preventing duplicates after retries

Users and systems retry actions after double clicks, lost responses and temporary failures. Idempotency identifies a logical operation so repeating it does not repeat its business effect.

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Development

Multi-tenant SaaS: testing boundaries beyond the database

Tenant isolation means one organisation cannot reach another organisation's data through alternate paths. Include background work, file access and caches in the boundary review.

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Development

SaaS API integration briefs: define ownership before building the connector

An integration connects business models as well as endpoints. Specify record ownership, conflicts and recovery before treating the work as a simple data transfer.

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Development

SaaS audit trails: reconstruct who changed what

An audit trail should reconstruct a business action using its actor, object, time and outcome. It should not become an uncontrolled duplicate of customer data.

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Development

SaaS background jobs: make waiting and failure understandable

Deferred work needs durable status and a retrievable outcome. Moving processing outside a request does not automatically solve duplicate execution, failure handling or permissions.

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Development

SaaS backups: rehearse restoration before an incident

A backup is valuable only when it can restore an operational state. Test data recovery, permissions and dependencies in an isolated environment rather than trusting a successful backup notification.

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Development

SaaS feature flags: separate deployment from release safely

A feature flag separates code deployment from customer access. Give each flag an owner, a defined audience and an expected removal point.

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