-
- [x] https://github.com/StarRocks/starrocks/pull/20836
## Feature request
**Is your feature request related to a problem? Please describe.**
The HyperLogLog (HLL) algorithm is a probabilist…
-
Current HyperLogLog implementation is fairly old: https://github.com/addthis/stream-lib/blob/master/src/main/java/com/clearspring/analytics/stream/cardinality/HyperLogLog.java
There are several alt…
-
`SELECT COUNT(DISTINCT field) AS cnt from index` returns wrong count result
**To Reproduce**
1. Create the index using the config file
2. Restore the SQL-file
3. Run `SELECT COUNT(DISTINCT nd_i…
-
We currently use a `dummy` column on the metastore when creating / altering a Trino View.
https://github.com/trinodb/trino/blob/a68b609140e205e4004d7cc95945a48861db0958/plugin/trino-hive/src/main/j…
-
As on date FTA is able to return the unique count percentage for a field , is there a possibility to have the unique count as well in parallel to unique count percentage
-
Per Slack, filing a request. I love the topK function in Clickhouse. I believe it's based on hyperloglog. Here's what it should do.
SELECT topK(3)(AirlineID) AS res
FROM ontime
┌─res───────────…
-
https://github.com/jwasham/coding-interview-university
-
Hi community,
At tinyclues (and probably in many other places), we need to count unique IDs over gigantic amounts of events. We already rely on HyperLogLog for many use cases but we are looking for…
-
Guten Tag,
ich bin ein großer Fan, Deines Projekts! Ich habe jetzt seit neustem versucht, den Cache über Redis zu realisieren. Das hat mit Hilfe Deiner Dokumentation auch gut funktioniert.
Aller…
-
````
ubuntu@ip-111-11-11-111:~$ sudo git clone https://github.com/jembi/openxds.git
Cloning into 'openxds'...
remote: Counting objects: 12911, done.
remote: Total 12911 (delta 0), reused 0 (delta …