Kotlin · Apache-2.0
kakao/actionbase
One database for user-user (follows), user-item (likes), and item-item (related items) interactions — precomputed at write time, served as simple lookups
★ 230
Stars
19 forks · 0 open issues
+2.0/wk
Growth · measured
Stars counted between two of our own snapshots roughly a week apart. The repository page gives the exact span.
37.7
Momentum / 100
see the breakdown below
12mo ago
Created
last push 17d ago
Star history
How this score was built
| Component | Weight | Earned | Why |
|---|---|---|---|
| Velocity | 55 | 2.1 | +2.0/wk, log-scaled against a 750/day ceiling |
| Acceleration | 15 | 15.0 | last week ran 2.48× the monthly pace |
| Freshness | 15 | 13.8 | last push 17d ago; decays to zero at 180 days |
| Scale | 15 | 6.9 | 230 stars, log-scaled against 150k — stops a 3-star repo topping the board |
| Momentum | 100 | 37.7 | sum of the above |
Detail
| Topics | databasegraphdbhigh-throughputlow-latencyoltpreal-timescalability |
| Matched on | Data (database) |
| Short window | +2 stars over 7 days = 0.3/day |
| Long window | +3 stars over 26 days = 0.1/day |
| Lifetime average | 0.64 stars/day over 359 days |
| First seen here | 2026-10-11 |
| Last read | 2d ago |