Computer scientists have developed SieveJoin, a multi-way join algorithm that propagates compact Bloom filters along ...

Cheaper AI models can still drive higher enterprise costs as agents generate more queries, retries, and data movement.

Skyline queries identify the subset of data items that are not dominated by any other item across multiple dimensions, offering a Pareto‐optimal set for multi‐criteria decision making. In uncertain ...

Researchers have developed WALDEN, a workload-aware learned tree index that accelerates database query throughput by ...

Query processing and optimisation form the backbone of relational database management, transforming high‐level declarative requests into efficient execution strategies. The pipeline begins with ...

Taking aim at competitors including Amazon Aurora and Snowflake, Oracle has enhanced the MySQL HeatWave in-memory query accelerator in the Oracle Cloud’s MySQL Database Service by leveraging advanced ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Lily Mara explains how to avoid high-risk ...

Encrypting data is one of the most basic -- and most effective -- data security measures we have at our disposal. But when used with relational databases, encryption creates two major problems. The ...