Interana, Inc.

Scuba Analytics, Inc.

Boris Dimitrov

Robert Johnson

Lior Abraham

Don Fossgreen

Ann Johnson

A method for rapid data analysis includes receiving and interpreting a first query operating on a first dataset partitioned into shards by a first field; collecting a first data sample from a first set of data shards; calculating a first result to the first query based on analysis of the first data sample; and partitioning a second dataset into shards by a second field based on the first result.

Systems and methods for rapid data analysis

A method for stratified-sampling-based query execution includes: receiving a query; collecting a first data sample from the first dataset using a non-stratified sampling technique; performing statistical analysis on the first data sample; identifying a stratum classifier from the statistical analysis; generating a stratum classification by calculating strata boundaries for the stratum classifier; and calculating a result to the query based on analysis of the second data sample.

Methods for stratified sampling-based query execution

A method for highly efficient data sharding includes: receiving a dataset containing event data; identifying a classifier field of the dataset; identifying an event field of the dataset; generating a data structure for the dataset using the classifier field and the event field; and storing the dataset by partitioning the dataset into shards using the classifier field as a shard key and ordering data within each shard by the classifier field.

Methods for highly efficient data sharding

A method for rapid data analysis comprising receiving and interpreting a query, collecting a first data sample from the first set of data shards, calculating an intermediate result to the query based on analysis of the first data sample, identifying a second set of data shards based on the intermediate result, collecting a second data sample from the second set of data shards, and calculating a final result to the query based on analysis of the second data sample.

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Redwood City, CA, United States of America

Boris Dimitrov