Showing 813 open source projects for "simple java project"

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  • Automate contact and company data extraction Icon
    Automate contact and company data extraction

    Build lead generation pipelines that pull emails, phone numbers, and company details from directories, maps, social platforms. Full API access.

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  • 1
    Jackcess Encrypt
    Implementation of the encryption service from the Jackcess project (https://sourceforge.net/projects/jackcess/) with support for some forms of Microsoft Access file encryption.
    Downloads: 7 This Week
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  • 2
    DBCASE is a computer-aided software engineering tool to assist database designers for designing databases, covering the conceptual, logical and physical design stages. It is multiplatform, globalized and intended to work with SGBDs as MySQL and MS Access. This project requires Java 1.8. The main file is acide.jar at the root folder which can be executed with java -jar acide.jar. From version 4.0, the project can be started in Windows with the script start.bat, and includes the Java system, so there is no need for its installation. Other OS's still need it.
    Downloads: 0 This Week
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  • 3

    WhiteBear

    a set of foundation classes for database engines

    WhiteBear is a set of foundation classes for database engines written in Java. It supports object and relational database, is highly portable and may be used in embedded or server environment. Project has been created from scratch and plan to includes storage engine, server, SQL interpreter, ODBC, JDBC and JDO interface
    Downloads: 0 This Week
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  • 4
    SQL Relay
    Database connection pool with support for lots of languages and databases.
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    Downloads: 26 This Week
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  • Rent Manager Software Icon
    Rent Manager Software

    Landlords, multi-family homes, manufactured home communities, single family homes, associations, commercial properties and mixed portfolios.

    Rent Manager is award-winning property management software built for residential, commercial, and short-term-stay portfolios of any size. The program’s fully customizable features include a double-entry accounting system, maintenance management/scheduling, marketing integration, mobile applications, more than 450 insightful reports, and an API that integrates with the best PropTech providers on the market.
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  • 5
    MiluDBViewer

    MiluDBViewer

    free DB GUI Tool

    Last Release: 2025/10/01 ver0.4.0_jdk25 ** Checked DB(MiluDBViewer0.4.0_jdk25)** Cassandra 4.1.4 MySQL 8.0.36 Oracle Database 23c Free PostgreSQL 14.11 SQLite 3.45.1 Microsoft SQLServer 2017 MongoDB 3.6.5 ** Checked DB(MiluDBViewer0.3.9_jdk21 )** Cassandra 3.9.0 MySQL 5.7.20/8.0.11 Oracle 12c Release2/11g Release2 PostgreSQL 10.4/10.1 SQLite 3.23.1 Microsoft SQLServer 2017 MongoDB 3.6.5 ** Availblable OS ** Windows, Linux,...
    Downloads: 5 This Week
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  • 6

    ChurchInfo

    Free Web-Based Church Management Database Software

    ChurchInfo is a free church database network application written in PHP/MySQL. This membership and management database is designed specifically to help automate the operation of a church. It has features to track members, families, groups, donations, etc
    Downloads: 7 This Week
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  • 7
    ATECH Tools is set of tools intended for developers. It contains I18 tools, Swing/AWT tools (Layout,Components) and some tools for Hibernate (id, mgmt tool, export, import). Some classes have minor bugs but most of them are already used in projects.
    Downloads: 0 This Week
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  • 8
    RETE-DB
    RETE-DB is a customizable, multi-user web database frontend; suitable for *Address databases, *Bug management, *Todo lists, *File Server. RETE-DB is built for the internet; designed for speed, scalability and security. (group concept for access rights)
    Downloads: 0 This Week
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  • 9
    Un sistema formato da server, client, linguaggio di script, controllo versione e distribuzione automatica. Tutto questo per creare applicazioni di tipo enterprise che lavorino principalmente con database.
    Downloads: 0 This Week
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  • The Original Buy Center Software. Icon
    The Original Buy Center Software.

    Never Go To The Auction Again.

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  • 10

    xsd2pgschema

    Relational database replication tool based on XML Schema

    xsd2pgschema is a Java application suite, which converts XML Schema 1.1 (hierarchical data model) to PostgreSQL DDL (relational data model) and supports XML data migration into PostgreSQL based on the XML Schema without defects on information content. It also supports full-text indexing via either Apache Lucene or Sphinx Search utilizing the relational data model. File conversion from XML to CSV, TSV, or JSON is possible as well as mapping XML Schema to JSON Schema. Obtained PostgreSQL...
    Downloads: 4 This Week
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  • 11
    Kendo Tournament Generator

    Kendo Tournament Generator

    Tool for managing a kendo tournament

    This software manage different kendo tournaments: from local simple championships to professional tournaments with high number of teams. The software can manage the registration of competitors, team generation, design of the tournament (simple, championship, manual, ... ). Also allows the creation of accreditations, list of teams and other documents in PDF useful for manage a real kendo tournament. Finally, it allows to obtain some statistics and feedback from each team and competitors.
    Downloads: 1 This Week
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  • 12
    This project aims at creating an open source chemistry plugin / cartridge for the relational database system Oracle. Free Oracle chemistry cartridge.
    Downloads: 1 This Week
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  • 13
    eXist-db

    eXist-db

    eXist-db is a feature rich Open Source native XML database

    eXist-db is a native XML database featuring efficient, index-based XQuery processing, extensions for keyword search, XUpdate support, XSLT support, XForms support, REST and tight integration with existing XML development tools. Moved to Github - https://www.github.com/exist-db/exist
    Downloads: 9 This Week
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  • 14
    Fafnir-DB

    Fafnir-DB

    Database file mapping names to records, implementing a file-system

    Fafnir-DB is a database file, addressing variable record data through textual names as identifiers, which applies heap organisation of its data space (based on the Moelnir-file project). Fafnir-DB also implements a rudimentary file system (within the file). This operation modus is optional. There are no data size limits other than the range of a 64-bit signed integer. Scalability is limited to 1 - 10 Mio. entries due to non-paging internal structures.
    Downloads: 0 This Week
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  • 15
    Key data comparer

    Key data comparer

    Fast comparer for database data in the key predefined tables

    I have to fast compare the key data between two databases. As input I have a XML file with list of tables to compare. Program connects to both databases, reads the list of tables, compares data in records with the same primary key and finally produces report: records missing in the databases and records with differences.
    Downloads: 4 This Week
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  • 16
    Database forms library and constructor written in java. User application consists of database objects definition, declarative forms definition (stored in Oracle or PostgreSQL repository database) and java classes, which extеnds base form class. Constructor are based on this library and also may be used as sample application. Project was started in year 2003 as C++/Win32 library.
    Downloads: 0 This Week
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  • 17
    Rel

    Rel

    Rel is a database management system (DBMS) that implements Tutorial D.

    Rel is a DBMS primarily intended for educational purposes, but also suitable as a desktop DBMS or lightweight server, that implements Date and Darwen's "Tutorial D" true relational database language. Source code is available at https://github.com/DaveVoorhis/Rel
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    Downloads: 31 This Week
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  • 18
    The Lemur Project

    The Lemur Project

    Search engine and data mining applications and ClueWeb datasets.

    The Lemur Project develops search engines, browser toolbars, text analysis tools, and data resources that support research and development of information retrieval and text mining software, including the Indri search engine in C++, the Galago search engine research framework in Java, the RankLib learning to rank library, ClueWeb09 and ClueWeb12 datasets and the Sifaka data mining application.
    Downloads: 29 This Week
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  • 19
    oops-easytrack

    oops-easytrack

    A bug tracking system in a wlan-, web- or rmi-environment

    Oops-easytrack is a Bug Tracking System, implemented as a wlan-, web- and RMI-based version. Bugs are created, modified, logged or searched. Users, projects,components and releases can be administrated. Reports of 4 types may be generated.
    Downloads: 1 This Week
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  • 20
    Xodus

    Xodus

    Transactional schema-less embedded database used by JetBrains

    JetBrains Xodus is a transactional schema-less embedded database that is written in Java and Kotlin. It was initially developed for JetBrains YouTrack, an issue tracking and project management tool. Xodus is also used in JetBrains Hub, the user management platform for JetBrains' team tools, and in some internal JetBrains projects. Xodus is highly concurrent. Reads are completely non-blocking due to MVCC and true snapshot isolation.
    Downloads: 0 This Week
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  • 21
    JAMon API

    JAMon API

    Monitor Java applications - SQL, HTTP, Methods, Exceptions and more.

    JAMon API is a free, simple, high performance, thread safe, Java API that allows developers to easily monitor the performance and scalability of production applications. JAMon tracks hits, execution times (total, avg, min, max, std dev), and more. * JAMon Users Manual: For more on the JAMon, including installing, configuring, and using it, see http://jamonapi.sourceforge.net/
    Downloads: 18 This Week
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  • 22
    Java utility to generate SQL database from WordNet standard database as released by the WordNet Project (Princeton University)
    Downloads: 0 This Week
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  • 23
    Apricot DB

    Apricot DB

    Database ERD- design tool with Reverse Engineering

    Design/Reverse Engineer/Generate Scripts/Compare Versions of all major databases with "Apricot DB" ERD- tool "Apricot DB" is a database tool for design and analysis of the relational database structure. It represents the DB- structure in the form of editable Entity/Relationship Diagrams (ERD). "Apricot DB" allows to perform reverse engineering on the existing database, as well as to create a new database structure from scratch. Allows to generate the essential DDL- scripts for...
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    Downloads: 6 This Week
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  • 24

    ADaMSoft

    Open Source and data mining software

    ADaMSoft is a free and Open Source Data Mining software developed in Java. It contains data management methods and it can create ready to use reports. It can read data from several sources and it can write the results in different formats.
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    Downloads: 2 This Week
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  • 25
    Eclipse SQL Client for database querying/browsing any JDBC compliant database. It supports plugins with specialized functionality for individual databases (Oracle, DB2, MySQL, PostgreSQL, Sybase, Informix) and can be extended.
    Downloads: 17 This Week
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