Tongcheng Travel Technology Center
Aug 31, 2017 · Big Data
Evolution and Architecture of the Transportation Division Data Warehouse
The article details how the Transportation Division’s data warehouse grew from a simple SQL‑based solution to a multi‑layer, big‑data platform handling petabyte‑scale data with daily 10 TB increments, describing the technical and business architecture, ETL strategies, and future roadmap.
Cloud PlatformETLMicrosoft SSIS
0 likes · 10 min read