News

Oracle Java users turning to open source after frequent audits and pricing hikes

Following four price changes between 2020 and 2023, Oracle customers aren't happy with Java pricing - and are seeking alternatives.
IEEE5d

Translating SQL Into Relational Algebra: Optimization, Semantics, and ...

Translating SQL Into Relational Algebra: Optimization, Semantics, and Equivalence of SQL Queries In this paper, we present a translator from a relevant subset of SQL into relational algebra. The ...