Technical Salon – Evolving Architecture Practices (Shanghai, Sep 24)
The event showcases three technical talks covering the evolution of Hujiang's storage architecture, the transformation of the Dianrong payment system into a public service, and an introduction to the TiSpark project that integrates TiDB with Spark, highlighting design choices, trade‑offs, and future directions.
Technical Salon – Evolving Architecture Practices Shanghai, Pudong • September 24
Hujiang Storage System Architecture Evolution (Speaker: Deng Chao, Senior Java Development Engineer)
Hujiang operates two file storage systems: an internally built Ceph‑based storage and an external cloud provider DFS. This talk explains the applicable scenarios and design ideas for both systems, covering storage mode selection (object vs. block), reasons for building an internal system, why Ceph was chosen and how it compares with Swift, HDFS, and FastDFS, the need for DFS even with Ceph, and strategies to leverage cloud convenience while minimizing uncontrollable risks.
Dianrong Payment System Evolution (Speaker: Yao Chen, Deep Software Engineer at Dianrong)
The presentation describes how the Dianrong payment module grew from a business component into an independent system and further evolved into a public service, discussing technology selection trade‑offs, payment business integration, and future development expectations.
When TiDB Meets Spark (Speaker: Xiao Yu, Technical Director at PingCAP)
This talk introduces the TiSpark project, detailing its architecture, implementation, outlook, and suitable scenarios for combining TiDB with Spark.
On‑site Benefits
Attendees can ask questions and receive premium books as gifts.
Event Information
Time: Sunday, September 24, 2017, 14:00‑18:00
Location: 8th Floor, Pudsoft Building, No. 2 Boyun Road, Pudong New District, Shanghai
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