DataSketches
Last updated 2026-05-20 by bootstrap
Charter
The mission of Apache DataSketches is the creation and maintenance of software related to an open source, high-performance library of streaming algorithms commonly called "sketches" in the data sciences. Sketches are small, stateful programs that process massive data as a stream and can provide approximate answers, with mathematical guarantees, to computationally difficult queries orders-of-magnitude faster than traditional, exact methods
Projects
library
big-data
Java
Roster
| ASF UID | Name | PMC member |
|---|---|---|
| alsay | Alexander Saydakov | |
| charlie | Charlie Dickens | |
| chenliang613 | Liang Chen | |
| dcromberge | David Cromberge | |
| edo | Edo Liberty | |
| eshcar | Eshcar Hillel | |
| evansye | Evans Ye | |
| frankgrimes97 | Frank Grimes | |
| frossi | Filippo Rossi | |
| jmalkin | Jon Malkin | |
| jthaler | Justin Thaler | |
| kamaci | Furkan Kamaci | |
| kenn | Kenneth Knowles | |
| leerho | Lee Rhodes | |
| leventov | Roman Leventov | |
| nikunj | Nikunj Bhartia | |
| pavelvesely | Pavel Veselý | |
| placave | Pierre Lacave | |
| proost | Hyeonho Kim | |
| psiace | Chojan Shang | |
| tison | Zili Chen | |
| wlauer | Will Lauer | |
| zenotme | Zejiong Dong |
Signing keys
| Key ID | Apache UID | Role | Artifacts | |
|---|---|---|---|---|
| 05F2FA8F8CD4A902 | leerho@users.noreply.github.com | − | − | 0 |
| 41A98F6038F334CC | jmalkin@users.noreply.github.com | − | − | 0 |
| 68486114A8E8B4E0 | alsay@apache.org | alsay | PMC member | 0 |
| D87C6F0FA21C4E36 | dcromberge@apache.org | dcromberge | PMC member | 0 |