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### Is your feature request related to a problem or challenge?
We have a large sample of statistical data. All we need is a subset of the data that maintains statistical significance while being able…
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### What feature are you requesting?
```sql
create table t1 (num int) using columnstore;
insert into t1 select i from generate_series(1, 10000) s(i);
select * from t1 tablesample system(10);
ER…
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from @joshua-oss:
> when doing reservoir sampling [SmartNoise SDK], we use the database engine's randomness (built in rand() or random() function) to draw uniform random. This probably doesn't mak…
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### Reservoir Sampling
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# Reservoir Sampling | Richard Startin’s Blog
In my last post I covered a technique to infer distribution parameters from a sample taken from a system with the aim of calibrating a simulation. This p…
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## Summary
Recently, while doing research for a blog post, I implemented two different schemes for weighted reservoir sampling: the [A-Res algorithm by Efraimidis and Spirakis](https://en.wikipedia…
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I'm considering **not** building sentry-relay and just pushing this project more, but one of the primary reasons for wanting a relay for myself (and some orgs like Disqus) is to do sampling before it …
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Right now we have `SCollection#sample` which uses a Beam transform and is implemented as a global combine operation. It'll be nice to have a sample into side output variation that passes main input th…
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After https://github.com/open-telemetry/opentelemetry-python/commit/d5fb2c4189a561bd36186d19923373761d4b3e7a got merged we had a huge drop on iter/sec in metrics SDK benchmark for all metric types:
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Hi,
I have standalone apps and APIs in my environment. But, it seems like the SamplingRule.match() always return the highest priority rule as the result for all standalone apps. Currently, all the ru…
myyee updated
2 years ago