Resilience, Security & Operations

Security boundary

Public Webflow clients require search authority only.

Administrative capabilities such as index creation, settings changes and privileged updates remain behind a controlled backend.

This prevents the customer-facing browser from receiving administrative credentials.

Failure behaviour

The search service becomes part of the Deals customer journey, so service availability must be observable.

Operational design should distinguish between:

• source-data failure;
• transformation/indexing failure;
• search-service unavailability;
• frontend binding/rendering failure.

That separation shortens diagnosis and prevents unrelated failures being treated as one generic search issue.

Data freshness

A successful search response is not enough if the index is stale.

Operational control therefore needs visibility of:

• last successful refresh;
• indexing task failures;
• document counts / unexpected changes;
• rebuild status.

Recovery

Because the index is a derived projection, recovery should favour rebuild from source over treating the search engine as the sole copy of business data.

Maintainability

Searchable, filterable and sortable fields form a contract between indexing and frontend code.

Schema changes should therefore be treated as controlled interface changes rather than ad-hoc field additions.

Operational ownership

The architecture separates responsibilities clearly:

• source teams own authoritative travel data;
• the indexing path owns transformation;
• the search platform owns search execution;
• Webflow owns presentation;
• administrative tooling owns privileged control.

That boundary is as important operationally as it is technically.