In the first of a new 12-part series exploring how to provide quality maths outdoors, Julie Mountain and Felicity Robinson look at counting and cardinality The outdoors is a learning environment for ...

Abstract: Cardinality constraints and functional dependencies can enforce complex business rules within database systems. As the interaction of these constraints is intricate on SQL data, data ...

InfluxData, the creator of the time series platform InfluxDB, is unveiling InfluxDB Clustered, the self-managed iteration of the company’s time series database for on-premises or private cloud ...

What is the largest natural number possible? By using the word natural, I have ruled out the possibility that you simply answer infinity (∞) to torpedo the guessing game. But even if we allowed ...

SAN FRANCISCO--(BUSINESS WIRE)--InfluxData, creator of the leading time series platform InfluxDB, today announced expanded time series capabilities across its product portfolio with the release of ...

In late 2013, Errplane, a Y Combinator-backed startup, began developing an open source project called InfluxDB for database performance monitoring and alerting. After raising several million in ...

Part of the SQL Server 2022 blog series. Cardinality estimation (CE) is a process used by the query optimizer to estimate the number of rows returned by a query or sub-part of a query. These estimates ...