From Oracle to Homegrown: Tracing 50 Years of Chinese Database Evolution

In the 1960s commercial databases already existed abroad, but China did not produce its first batch of database professionals until the 1980s, creating a twenty‑year gap that spanned several generations of engineers.

During the early 1980s, Chinese database technology started under extremely difficult conditions: computers were scarce, many staff had never seen a keyboard, and data entry relied on punched paper tape, magnetic tape, and later floppy disks, all of which were fragile and expensive.

While China was just beginning, foreign vendors such as Oracle and open‑source projects like MySQL and PostgreSQL had already matured, widening the technology gap rather than narrowing it.

Debates arose about domestic databases: critics claimed they lacked performance and innovation, while supporters argued that a home‑grown ecosystem was essential despite the dominance of a few foreign players.

Databases sit at the core of the IT stack, linking applications to infrastructure; their stability directly determines overall system reliability, making them a focal point for heavy investment and scrutiny.

Enterprise customers often view early domestic products with skepticism, fearing high migration costs and potential service degradation, yet demanding higher availability and smoother upgrades pushes vendors to improve their offerings.

This pressure has accelerated the advancement of Chinese database technologies, turning what once seemed an impossible mountain into an irreversible trend.

To commemorate half a century of progress, Tencent Cloud TVP produced the documentary series “China Database Past and Present,” divided into five episodes that each cover a ten‑year span—from the 1980s inception, through the chaotic 1990s, the diversification of the 2000s, the big‑data surge of the 2010s, to the fierce competition of the 2020s—highlighting key milestones, hidden stories, and the ongoing quest to overcome the database challenge.

The series invites viewers to reflect on whether China has truly crossed the database mountain, acknowledging both the remaining obstacles and the unique path forged by its engineers.