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HyperSQL Database Engine

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  Analyzed about 9 hours ago

hsqldb is a relational database engine written in Java with a JDBC driver that supports a subset of ANSI SQL:1999. It offers a small, fast database engine. Embedded and server modes are available. It includes tools such as a minimal Web server, in-memory query and management tools (which can be run ... [More] as applets or servlets, too), a test framework, PHP compatibility, Eclipse and NetBeans IDE compatibility, and a number of demonstration examples. [Less]

252K lines of code

0 current contributors

12 days since last commit

216 users on Open Hub

Low Activity
4.04651
   
1 Review
I Use This
Mostly written in Java
Licenses: BSD-3-Clause
Tags database database_server dbms development embedded engine front-ends gis hsql hsqldb http_server java 23 more...

H2 Database Engine

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  Analyzed about 7 hours ago

H2 is an SQL database engine written in Java. It is very fast and small (about 1 MB), and supports embedded, server, and clustering modes. A browser based console application is included. Disk based and in-memory tables and databases are supported. Some of its features are transactions ... [More] isolation, multi-version concurrency (MVCC), table level locking, encrypted databases, fulltext search, and strong security. The main API is JDBC, however ODBC and others are also supported via PostgreSQL network protocol compatibility. [Less]

284K lines of code

30 current contributors

about 1 month since last commit

72 users on Open Hub

Moderate Activity
4.82759
   
0 Reviews
I Use This
Mostly written in Java
Licenses: eclipse, mozilla_p...
Tags database database_server embedded hsql hsqldb java jdbc odbc relational sql tools

jOOQ

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  Analyzed over 3 years ago

jOOQ effectively combines complex SQL, typesafety, source code generation, active records, stored procedures, advanced data types, and Java in a fluent, intuitive DSL.

1.85M lines of code

10 current contributors

over 3 years since last commit

12 users on Open Hub

Activity Not Available
5.0
 
0 Reviews
I Use This
Mostly written in SQL
Licenses: apache_2
Tags activerecord codegeneration database db2 derby development firebird framework h2 hsql hsqldb java 17 more...

benerator

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  Analyzed about 8 hours ago

benerator is a framework for creating realistic and valid high-volume test data, used for testing (unit/integration/load) and showcase setup. Metadata constraints are imported from systems and/or configuration files. Data can be imported from and exported to files and systems, anonymized or ... [More] generated from scratch. Domain packages provide reusable generators for creating domain-specific data as names and addresses internationalizable in language and region. It is strongly customizable with plugins and configuration options. [Less]

79.7K lines of code

0 current contributors

about 9 years since last commit

3 users on Open Hub

Inactive
0.0
 
0 Reviews
I Use This
Mostly written in Java
Licenses: GNU-GPLv2
Tags automation benchmarking continuous-integration continuous_integration continuous-performance-testing csv data database data_generation data_generator db2 derby 27 more...

CSV Cruncher

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  Analyzed about 21 hours ago

A tool which transforms a CSV file into another CSV file using a SQL statement. Also converts CSV to JSON. Many tools spit out CSV, or are able to as one of output options. Also, in hudson, you can very simply log any values you get into bash like echo " $val2, $val2" >> data.csv, for each ... [More] build or part of a build. So it can be kind of integration tool. Then you can do quite complex queries – from a flat table, you can actually do subselects and then left joins, which gives you very powerful tool to process the data into something what is ready for plotting as-is – that means, data filtered, cleaned, aggregated, converted, aligned, sorted, etc. Example: crunch input.csv output.csv "SELECT AVG(duration) AS durAvg FROM (SELECT * FROM indata ORDER BY duration LIMIT 2 OFFSET 6)"` [Less]

4.25K lines of code

0 current contributors

3 months since last commit

1 users on Open Hub

Moderate Activity
5.0
 
0 Reviews
I Use This
Mostly written in Kotlin
Licenses: No declared licenses
Tags command-line csv data h2database hsql hsqldb processing rdbms sql tool

MyJSQLView

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  Analyzed almost 3 years ago

MyJSQLView provides an easy to use Java based user interface frontend for viewing, adding, editing, or deleting entries in the HSQL MySQL Oracle SQLite and PostgreSQL databases. The application has sorting, searching, and import/export of table data.

22.2K lines of code

0 current contributors

over 14 years since last commit

0 users on Open Hub

Activity Not Available
0.0
 
0 Reviews
I Use This
Mostly written in Java
Licenses: No declared licenses
Tags hsql mysql oracle