Search Results for "query"

The Datalog Educational System (DES) is a deductive database with Datalog, SQL, Relational Algebra, Tuple Relational Calculus and Domain Relational Calculus as query languages developed mainly for education. It can be used from most common Prolog interpreters over any supported OS and from portable executables (Windows, Linux and MacOS).

Koru project is a small but smart and efficient ORM(Object Relational Mapping) framework focusing on simple and rapid development. For 'ORM' easily,please download Koru! It supports most of popular databases like MYSQL, MS SQLServer,Oracle and so on. It supports all kinds of cascaded query with easy annotations perfectly! including 'one to one','one to many','many to one' and 'many to many'. Its lazy-load rules works well on cascade and any table column. Cached query is available in the Koru,which base on ehcache. It has many excellent features: 1.small and rapid. 2.easy to learn. 3.minimum configuration.but if necessary,you can configure it flexibly too. 4.including easy file uploading and rapid paged query basing on database dialect. 5.easy to put the web form data to database. 6.supporting all kinds of cascaded query. 7.supporting cached query basing on ehcache.

Now the project is renamed to 'Koru' and the files has been moved to koru project. To get the latest files please visit: https://sourceforge.net/projects/koru/

EyeDB is an Object Oriented Database Management System (OODBMS) providing an advanced object model (inheritance, collections, arrays, methods, triggers, constraints), an object definition language, an object query language and C++ and Java bindings.

Simple and small utility to extract data from Database to Excel(.xls) for as many as select queries at a time. each query result to a different tab.

This open source software benchmarks the queries per second of an Apache Lucene index. It is an Java implementation and uses MultiFieldQueryParser to form a query.

BlackRay is a high performance relational database, which combines regular database features with search engine like performance. Full transaction support, SQL and version controlled persisted snapshots characterize BlackRay.

db4o is the world's leading open source object database for Java and .NET. Leverage fast native object persistence, ACID transactions, query-by-example, S.O.D.A object query API, automatic class schema evolution, small size (http://developer.db4o.com)

Client-server version of the popular Sleepycat Native XML Database, along with client code supporting Java, C, C++ access.