Why Alibaba Cloud Dominates China’s Big Data Public Cloud Market in 2021

On August 4, IDC released its “China Big Data Platform Public Cloud Service Market Share Overview, 2021”, showing Alibaba Cloud leading the market with 14.9 billion yuan revenue and a 53.8 % year‑over‑year growth.

The report identifies public services, transportation, media, and internet audio‑video as key growth drivers, with increasing demand for personalized products, real‑time response, and massive, high‑concurrency data processing across both internet and traditional industries.

IDC highlights future data‑technology trends such as real‑time data warehouses, lake‑house integration, streaming‑batch convergence, full‑history data storage, unified management of structured and unstructured data, and the convergence of big data with AI.

Alibaba has been developing its own big‑data platform since 2009, now operating clusters of over 100 000 nodes that deliver millisecond‑level latency for real‑time analytics and support integrated real‑time/offline, lake‑house, and streaming‑batch capabilities for millions of cloud customers.

In February 2022, Alibaba Cloud combined its self‑developed products MaxCompute, DataWorks, Hologres, and a Flink‑based real‑time engine into a cloud‑native, one‑stop data‑warehouse solution that simplifies architecture while meeting requirements for timeliness, accuracy, cost‑effectiveness, and unstructured data processing.

Alibaba also launched the “AliLingjie” big‑data + AI platform, offering cloud‑native services such as MaxCompute, Hologres, Flink, and DataWorks, plus industry‑specific solutions for autonomous driving, quantitative finance, biopharma, smart healthcare, media, government, retail, and internet business growth.

According to IDC’s “China Data Governance Market Share, 2021” report, Alibaba Cloud captured a 23.4 % share, leading the data‑governance platform market and providing capabilities like health scores, quality rules, and data lineage to turn governance into a sustainable operational project.