Huntb-385 Portable Jun 2026

┌───────────────────┐ ┌───────────────────────┐ │ Event Producers │ ---> │ Kafka (event bus) │ └───────────────────┘ └───────────────────────┘ │ ▼ ┌─────────────┐ │ FeatureStore│ │ (Redis‑JSON)│ └─────┬───────┘ │ ┌────────────┼─────────────┐ │ │ │ ▼ ▼ ▼ ┌─────────────────┐ ┌─────────────────┐ ┌─────────────────┐ │ Scoring Service│ │ Model Server │ │ Plugin Hub │ └───────┬──────────┘ └───────┬─────────┘ └───────┬─────────┘ │ │ │ ▼ ▼ ▼ ┌─────────────────────────────────────────────────────┐ │ API Layer │ │ (REST / GraphQL, Auth, Rate‑limit, Caching) │ └─────────────────────────────────────────────────────┘ │ ▼ ┌─────────────────────┐ │ Front‑end / Mobile │ └─────────────────────┘

Published on April 11 2026

: Reflect on how the skills or knowledge gained can be applied to future challenges. HUNTB-385

| Question | Answer | |----------|--------| | Do I need a data‑science team to use HUNTB‑385? | No. The platform ships with a pre‑trained model. You can optionally upload a custom model via the Model Registry if you have specialized data. | | How does HUNTB‑385 handle GDPR / privacy? | All user vectors are , stored for a maximum of 30 days, and encrypted at rest. You can opt‑out per user via the consent API. | | What’s the cost impact? | The engine runs on shared compute. Pricing is based on personalization‑calls (first 1 M calls/month are free; $0.0002 per extra 1 k calls). | | Can I test the engine without affecting live traffic? | Yes. Use the X‑Huntb‑Sandbox: true header to route requests to a sandbox model version. | | Is there a rollback plan? | Switching the toggle back to Off instantly reverts to the legacy static engine. All data is retained for later analysis. | The platform ships with a pre‑trained model