CSDN
Latest recorded position: #25 on Oct 7, 2026, 8:00 AM CST.
Across 1 retained daily record, the best recorded rank was #25. From the first retained rank (#25) to the last (#25), this listing held the same rank.
Software-Defined CDN Is Not Just a Set of NGINX Servers: How to Divide the Control, Data, and Validation Planes
软件定义 CDN 不是一组 NGINX：如何划分控制平面、数据平面与验证平面？
ThreadEast first recorded "Software-Defined CDN Is Not Just a Set of NGINX Servers: How to Divide the Control, Data, and Validation Planes" on Oct 7, 2026, 8:00 AM CST. It has been observed on CSDN, with less than one hour between the first and latest recorded appearances.
What the trend data tells us
The English title describes the topic of the source listing. Its appearance in a ranking measures attention within that platform; the ranking alone does not explain the cause of a spike or verify the underlying claim.
This stable URL remains available after a topic leaves a live ranking. Observation span is elapsed time between sightings, not continuous time on a chart. Platforms use different ranking and heat systems; their metrics are not added together.
Original evidence
Source listings
CS
#25Source metric: 2498
Original source Daily ranking timeline
Up to 180 recent daily records from retained observations and preserved archives. The best rank and last rank can differ within a day. Times use China Standard Time (UTC+8).
| Day | Platform | Best rank | Last rank | Observations |
|---|---|---|---|---|
| 2026-10-07 | CSDN | #25 | #25 | 1 |