Dataset statistics

[Flavio Pompermaier]

Hi to all,

is there any effort to standardize descriptive statistics in Apache Flink?

Is there any suggested way to achieve this?

Best,

Flavio

[Flavio Pompermaier]

No effort in this direction, then?

I had a try using SQL on Table API but I fear that the generated plan is not the optimal one..I'm looking for an efficient way to implement describe() method on a table or dataset/datasource

On Fri, Feb 8, 2019 at 10:35 AM Flavio Pompermaier <[hidden email]> wrote:

Hi to all,

is there any effort to standardize descriptive statistics in Apache Flink?

Is there any suggested way to achieve this?

Best,

Flavio

[Flavio Pompermaier]

We've just published a first attempt (on Flink 1.6.2) that extract some descriptive statistics from a batch dataset[1].

Any feedback is welcome.

Best,

Flavio

[1] https://github.com/okkam-it/flink-descriptive-stats

On Thu, Feb 14, 2019 at 11:19 AM Flavio Pompermaier <[hidden email]> wrote:

No effort in this direction, then?

I had a try using SQL on Table API but I fear that the generated plan is not the optimal one..I'm looking for an efficient way to implement describe() method on a table or dataset/datasource

On Fri, Feb 8, 2019 at 10:35 AM Flavio Pompermaier <[hidden email]> wrote:

Hi to all,

is there any effort to standardize descriptive statistics in Apache Flink?

Is there any suggested way to achieve this?

Best,

Flavio

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