The article examines why software localization is essential for China’s data technology, outlines the challenges and current state of domestic operating systems, databases and big‑data platforms, discusses migration and upgrade strategies, and introduces NetEase DataFun’s self‑developed big‑data platform with its features and support.
This presentation details the background, redesign, and migration of a large‑scale data platform at Dangbei Network Technology, focusing on the adoption of Apache DolphinScheduler, ClickHouse migration, storage and compute separation, monitoring solutions, and the roadmap for future upgrades and open‑source involvement.
This article explains how WeChat's Open Platform, Public Platform, and Mini Programs generate and use OpenID, UnionID, and AppID identifiers, illustrates their relationships across multiple accounts and apps, and provides practical advice on storing and migrating these IDs for reliable user authentication.
Since the end of 2016, JD has been transitioning its infrastructure from OpenStack to Kubernetes, completing 20% of the migration and aiming for full conversion by Q2, and shares detailed experiences, architectural evolution, operational practices, and future directions for large‑scale container platforms.
