The solution implemented a modular analytical platform based on a multi-layer architecture:
• Data Collection Subsystem — automatic ingestion from APIs, file uploads, and direct DB connections; supports structured, semi-structured, and unstructured data.
• Data Warehouse (DWH) — unified storage combining relational, non-relational, and graph databases for efficient cross-domain analysis.
• Analytics & Visualization Layer — dynamic dashboards, reports, and visual widgets (built in Microsoft Power BI) showing KPIs such as production, exports, and prices.
• Unstructured Data Analysis Module (NLP) — uses AI to summarize documents, extract entities, detect topics, and build knowledge graphs.
• Administration Subsystem — full control over users, roles, access rights, and audit logs.