Qunar Tech Salon
Jul 25, 2017 · Databases
Schemaless Document Model for Trading System Order Storage
The article explains how a schemaless JSON document model stored in a relational database can replace traditional relational tables for trading system orders, reducing schema change costs, improving flexibility, and ensuring consistency through version‑based optimistic locking and real‑time Elasticsearch indexing.
Elasticsearchdatabase designdocument model
0 likes · 8 min read