Classification based on decision trees is one of the important problems in data mining and has applications in many fields. In recent years, database systems have become highly distributed, and ...

CockroachDB 25.2 is out today, promising a 41% efficiency gain, an AI-optimized vector index for distributed SQL scale, and core database improvements that improve both operations and security.

The surge in data company acquisitions continued Monday with Snowflake’s purchase of Crunchy Data. Cloud data platform Snowflake announced its intent to acquire Crunchy Data, a Postgres database ...

This paper describes a replication algorithm for distributed real-time object-oriented databases in a static environment. All data requirements are specified a priori, and the algorithm creates ...

Objectives There are many studies of acute kidney injury (AKI) diagnosis models lack of external validation and prospective validation. We constructed the models using three databases to predict ...