: For the most accurate and up-to-date information, direct consultation with Islamic educators or institutions familiar with the term is recommended.
┌─────────────────────────────┐ │ Front‑End (Web/Mobile) │ │ – React (Web) │ │ – Swift (iOS) / Kotlin (Android) │ │ – PDF.js / EPub.js viewer │ └───────▲───────────────▲───────┘ │ │ │ HTTPS API │ ┌───────▼───────────────▼───────┐ │ API Gateway (Kong) │ │ • Rate limiting, auth, │ │ • Routing to micro‑services │ └───────▲───────────────▲───────┘ │ │ ┌────┘ └─────┐ │ │ ┌──▼───────────────┐ ┌──────▼───────────────┐ │ Auth Service │ │ Book‑Catalog Service │ │ (Keycloak) │ │ – CRUD books │ │ – JWT issuance │ │ – Metadata store (Postgres) │ └───────▲───────────┘ └───────▲───────────────┘ │ │ ┌────▼───────┐ ┌─────▼───────┐ │ DRM Service│ │ Search Service│ │ (Adobe CS) │ │ – ElasticSearch│ └────▲───────┘ └─────▲─────────┘ │ │ ┌────▼───────┐ ┌─────▼───────┐ │ File Store │ │ Analytics │ │ (S3‑compatible)│ │ (Kafka → ClickHouse)│ └───────────────┘ └─────────────────────┘ tawzea moe books full