phData

NOVEMBER 8, 2024

Data Versioning and Time Travel Open Table Formats empower users with time travel capabilities, allowing them to access previous dataset versions. The first insert statement loads data having c_custkey between 30001 and 40000 – INSERT INTO ib_customers2 SELECT *, '11111111111111' AS HASHKEY FROM snowflake_sample_data.tpch_sf1.customer

Data Lakes 52

Data Lakes Data Warehouse Database Azure 52

Dataconomy

MARCH 16, 2023

The technology was initially introduced in 2008 as the underlying technology behind Bitcoin, the first cryptocurrency, and has since gained widespread adoption in various industries. How data engineers tame Big Data? Who stores the data in the blockchain? How does the blockchain work?

Algorithm 70

Algorithm Database Big Data Big Data 70

AWS Machine Learning Blog

FEBRUARY 10, 2023

Feature engineering Game tracking data is captured at 10 frames per second, including the player location, speed, acceleration, and orientation. Our feature engineering constructs sequences of play features as the input for model digestion. and Big Data Bowl Kaggle Zoo solution ( Gordeev et al. ).

ML 80

ML ML Machine Learning Machine Learning 80