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Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
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)
JalistoPlus is lightweight, transactional, 100% pure Java database. It is object oriented and is able to directly persist and query for Java object graphs. It has modular design and may be used either in single or multi-threaded mode.
SQLOrm focuses on mediating database interaction rather than shielding the user from it. SQLOrm consists of 3 major parts. A dynamic query builder. A prepared statement layer. A resultset to object graph mapper, supporting batch inserts/updates.
The Project FrontEnd for MYSQL is the portable front end to the open source database server MYSQL. It aims at providing a complete front end to MYSQL and thus reducing the difficulty caused while interacting the system using query language SQL.
Java Object Query System(JOQS)- JOQS is a simple object/relational persistence and query service. JOQS lets you develop persistent classes using simple query string (Object Query String, QS). Just like native SQL, object query string is very powerful, it's easy to understand.
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MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
Xml Generator Query Language is a language whose purpose is to Generate Xml,Xhtml from Relational DB: No Xsl required, XQuery/Xpath, DB Independant.
You can interpolate queries to create multilevel xml trees and insert custom tags.
Java developer's tool for query building that works with MySQL, AS400, Oracle, Sql Server and other JDBC DB's. Includes PreparedStatement Editor, Query Builder, SQL Code Generator, CSV Export, Database Navigator w/ regex filtering, Sql Diff & more.
SQLcoach provides a web platform to learn SQL, the common query language for databases. An example application is available unter: http://sqlcoach.informatik.fh-kl.de
LDO's are lightweight data objects, Java classes that provide query and update access a single table or view in a SQL database. The LDO utility provides a user-friendly interface to generate that JDBC code.
A simple SQL Query -> Java Object mapping layer. Simpler than Hibernate or JDO, and much lighter weight. Compatible with the JDBC 4, EoD API from Java 6 beta.
Fast, easy, Java developer's tool for query building that works with Apache Derby, HSQLDB, Sql Server and other JDBC DB's. Includes a PreparedStatement Editor, Query Builder, SQL Code Generator, editor with colorful letters & more.
A dictionary like others perhaps. Its primary scope, thought, is to assist the specialized translators to collect word and expression translations in a dictionary, and to query, from the same interface the servers for other formats.
An implementation (parser/interpreter) of SPARQL, a query language for RDF data that is the current recommendation of the W3C. Allows easy cusomization of the language and plugs in to several popular RDF servers, like Sesame.
JXmlSql is a Java database API ( MySql, Oracle, Access )that eliminates JDBC code. JXmlSql allows developers to define application and prepopulation SQL statements inside xml files. Options for query, insert, update, delete, report and prepopulation SQL.
GNATS Browser is a Java-based client application for GNATS, the GNU
Problem Report Management System. It is compatible with both
versions 3 and 4 of the GNATS daemon, and allows the user to create,
edit, view and query PRs on the GNATS server.
QueryForm is a Java/Swing-based GUI app which provides a powerful form-based front end for relational databases. It supports multiple concurrent connections to different databases. Query results can be exported to CSV files or INSERT statements.
XQEngine is a Java component for searching collections of XML documents that uses an XQuery front end. The engine has a straightforward API that allows it to be easily embedded in end user applications. Requires some basic Java programming skills.
The HL7 Referral Data Mapping System provide user to connection any kind of RDBS to get data that Referral required. Using profile and connections, we cat get data in once form any kind of RDMS and execute multiple Database query.