A question asked about data contained in two or more tables in a relational database. The relational query must specify the tables required and what the condition is that links them; for example, ...

Abstract: When using Keyword relational database retrieval technology, users does not need any SQL language and the underlying database schema knowledge. For example, users simply use search engines ...

Databases are used in many different settings, for different purposes. For example, libraries use databases to keep track of which books are available and which are out on loan. Schools may use ...

This project is a custom relational database engine implemented in Python, designed to create, store, manipulate, and query in-memory relational data. It supports complex query operations through a ...

If you own a version of Microsoft Office that includes Access (Office Professional 2010 is the most current version), but you’ve never used it, you’re overlooking a powerful tool for organizing and ...

Abstract: A multi-weighted tree based query optimization method for parallel relational databases is proposed. The method consists of a multi-weighted tree based parallel query plan model, a cost ...

Symfoware is the latest development of Fujitsu's well regarded, high performance relational database engine - RDB II. SymfoWARE has three main functional areas: High performance relational database ...

A new generation of graph databases has taken hold, and a generation of query languages has arrived alongside them. The assorted graph database query languages include the likes of Gremlin, Cypher, ...