Lakehouse Research Base

Jan 29, 2026 · Big Data

Unstructured Data Lake Ingestion: File Body + Metadata Registration Patterns

This article details the industry-standard dual pattern of file body storage and metadata registration for unstructured data lake ingestion, covering a three-layer architecture, batch and real-time implementation steps using Paimon and Flink, AI-specific optimizations like label standardization and format conversion, and key operational considerations for permissions, versioning, and cost control.