Understanding Data Middle Platform: Architecture, Components, and Operational Practices

Data middle platform aims to make data continuously usable by providing tools, methods, and operating mechanisms that turn data into a service capability, simplifying data access for business.

The overall architecture positions the platform between the underlying storage/computing layer and upper-layer data applications, abstracting away low-level complexities and reducing the need for specialized technical talent.

1. Data Aggregation – the entry point for data ingestion, collecting heterogeneous data from business systems, logs, files, and networks via methods such as database sync, tracking, web crawling, and message queues, supporting both batch and real‑time collection.

2. Data Development – a suite of tools for processing raw aggregated data, enabling developers and analysts to transform data into business‑valuable forms, offering offline, real‑time, and algorithmic development, along with task management, code deployment, monitoring, and alerting.

3. Data Asset System – builds an enterprise’s data asset foundation by standardizing data into source data, unified warehouse, tag data, and application data, addressing consistency, reusability, and scalability challenges in the big‑data era.

4. Data Asset Management – presents data assets in an understandable way for all employees, managing catalogs, metadata, quality, lineage, and lifecycle, while ensuring appropriate permissions and security controls.

5. Data Service System – converts data assets into service capabilities that integrate with business processes, offering rapid customization, governance, authentication, and metering to activate the platform’s value.

6. Operation and Security Systems – provide the foundation for long‑term, healthy operation of the platform, preventing stagnation after initial deployment by ensuring continuous monitoring, maintenance, and protection of data assets.

The content is excerpted from the book "Data Middle Platform: Making Data Work" published by Mechanical Industry Press, with promotional offers for three related books and a giveaway event.