Juejin
Latest recorded position: #35 on Oct 11, 2026, 8:00 AM CST.
Across 2 retained daily records, the best recorded rank was #33. From the first retained rank (#49) to the last (#35), this listing rose 14 places.
A SQL query took 8 seconds, but adding an index cut it to 0.02 seconds
一条 SQL 查了 8 秒，我加了个索引就变成 0.02 秒
ThreadEast first recorded "A SQL query took 8 seconds, but adding an index cut it to 0.02 seconds" on Oct 10, 2026, 8:00 AM CST. It has been observed on Juejin, with 23 hours 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
JJ
Juejin
Chinese source / Guest articles; some require sign-in
#35Source metric: heat: 189
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 |
|---|---|---|---|---|
| 2026-10-11 | Juejin | #35 | #35 | 1 |
| 2026-10-10 | Juejin | #33 | #33 | 2 |