BestHub
Sign in
Tag

document model

0 views collected around this technical thread.

Qunar Tech Salon
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.

Database DesignElasticsearchdocument model
0 likes · 8 min read
Schemaless Document Model for Trading System Order Storage
Baidu Waimai Technology Team
Baidu Waimai Technology Team
Jul 24, 2017 · Backend Development

Transaction System Best Practices: Event‑Driven Architecture, Document Model, and Availability Guarantees

The article recaps a technical talk by Qunar’s accommodation trading system lead, covering event‑driven design, flexible document schemas, and reliability techniques such as circuit breaking, gray releases, and automated testing to improve scalability and maintainability of backend transaction platforms.

Transaction Systemavailabilitybackend architecture
0 likes · 3 min read
Transaction System Best Practices: Event‑Driven Architecture, Document Model, and Availability Guarantees