Showing 7793 open source projects for "java open source"

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    Context for your AI agents

    Crawl websites, sync to vector databases, and power RAG applications. Pre-built integrations for LLM pipelines and AI assistants.

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  • 1

    Plant app

    A ruby-activeRecord-MySQL application which stores data about plants

    A ruby-activeRecord-MySQL application which stores data about plants using the Sinatra ruby framework. Code should work on 2.0.0 ruby version though modern versions should be supported too. (Up to 2.4.6) Also, database supposed to have Hungarian information hence application supports UTF-8. The dummy plant is also written in Hungarian text.
    Downloads: 0 This Week
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  • 2

    OPC2MongoDB

    Free tool to read data from OPC sources and save to a MongoDB database

    This tool allows to connect to OPC UA and DA servers, poll for data and subscribe to events and write data in real time to a MongoDB database. It is simple to configure, the opc2mongodb.conf file is self explained, it must be put in the same folder as the exe file. The code is written in C# and it uses the h-OPC and the oficial MongoDB libraries for C#. Requires the .NET fremework 4.6 or later. Need any help? Create an issue here or contact me. Here is my LinkedIn contact:...
    Downloads: 0 This Week
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  • 3
    goleveldb

    goleveldb

    LevelDB key/value database in Go

    This is an implementation of the LevelDB key/value database in the Go programming language. Package leveldb provides an implementation of LevelDB key/value database. OpenFile opens or creates a DB for the given path. The DB will be created if not exist, unless ErrorIfMissing is true. Also, if ErrorIfExist is true and the DB exist OpenFile will returns os.ErrExist error. OpenFile uses standard file-system backed storage implementation as described in the leveldb/storage package. OpenFile...
    Downloads: 0 This Week
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  • 4
    PipelineDB

    PipelineDB

    High-performance time-series aggregation for PostgreSQL

    PipelineDB is a PostgreSQL extension for continuous aggregation and stream processing. It allows users to define continuous queries that automatically process incoming data streams, storing results in materialized views. Designed for real-time analytics, PipelineDB extends PostgreSQL with stream-oriented features while maintaining compatibility with standard SQL and tooling.
    Downloads: 0 This Week
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  • Lightspeed golf course management software Icon
    Lightspeed golf course management software

    Lightspeed Golf is all-in-one golf course management software to help courses simplify operations, drive revenue and deliver amazing golf experiences.

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  • 5
    A Windows application for connecting to and working with several different database systems, ranging from Microsoft Access to MySQL, PostgreSQL, Oracle, SQL Server, SQLite and more, using ODBC drivers. Written in PowerBASIC for Windows 9.
    Downloads: 20 This Week
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  • 6

    SqlDatabaseDriver

    MySQL connector

    MySQL connector for direct access to mysql server. No use components or extra library, only libmysql.dll is necessary. This library is written for delphi.
    Downloads: 0 This Week
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  • 7
    Tera

    Tera

    An Internet-scale database

    Tera is a high-performance distributed NoSQL database, which is inspired by google's BigTable and designed for real-time applications. Tera can easily scale to petabytes of data across thousands of commodity servers. Besides, Tera is widely used in many Baidu products with varied demands, which range from throughput-oriented applications to latency-sensitive services, including web indexing, WebPage DB, LinkBase DB, etc. Tera is the collection of many sparse, distributed, multidimensional...
    Downloads: 0 This Week
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  • 8
    DBLX

    DBLX

    DBLX3 Relational Database System

    ...DBLX has a REST server to allow direct access from web applications. The design goals of DBLX are to produce a very fast database which can be used with standard ANSI sql. DBLX source code is available in C# and Java. DBLX includes the server component, a command-line client, as well as client APIs. DBLX is well-documented so that you can just get the database, drop it on to your favorite system and start using it immediately. Go to the Discussion section to read the latest on DBLX!
    Downloads: 1 This Week
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  • 9
    SQL Exporter

    SQL Exporter

    Database agnostic SQL exporter for Prometheus

    SQL Exporter is a configuration-driven exporter that exposes metrics gathered from DBMSs, for use by the Prometheus monitoring system. Out of the box, it provides support for MySQL, PostgreSQL, Microsoft SQL Server, and Clickhouse, but any DBMS for which a Go driver is available may be monitored after rebuilding the binary with the DBMS driver included. The collected metrics and the queries that produce them are entirely configuration-defined. SQL queries are grouped into collectors --...
    Downloads: 6 This Week
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  • Axe Credit Portal - ACP- is axefinance’s future-proof AI-driven solution to digitalize the loan process from KYC to servicing, available as a locally hosted or cloud-based software. Icon
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  • 10
    EPPlus

    EPPlus

    Create advanced Excel spreadsheets using .NET

    ...With the new license EPPlus is still free to use in some cases, but will require a commercial license to be used in a commercial business. Create advanced Excel spreadsheets using .NET, without the need of interop. EPPlus is a .NET library that reads and writes Excel files using the Office Open XML format (xlsx). EPPlus has no dependencies other than .NET. This project started with the source from ExcelPackage. It was a great project to start from. It had the basic functionality needed to read and write a spreadsheet. Advantages over other: EPPlus uses dictionaries to access cell data, making performance a lot better. Complete integration with .NET.
    Downloads: 5 This Week
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  • 11
    Falcon

    Falcon

    Free, open-source SQL client for Windows and Mac

    Falcon is a free, open-source SQL editor with inline data visualization. With Falcon you can connect to your database in the Connection tab, run SQL queries in the Query tab, then export your results as a CSV or open them in the Chart Studio to unlock the full power of Plotly graphs. Optionally, you can use Falcon as a middleman between plot.ly and your database - so that when your database updates, your charts and dashboards update as well.
    Downloads: 6 This Week
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  • 12
    VertrigoServ WAMP

    VertrigoServ WAMP

    Complete WAMP Server - PHP Apache MySQL for Windows.

    VertrigoServ is a complete free WAMP server allowing PHP development for Windows. It installs Apache 2.4, PHP, MySQL and PhpMyAdmin, both installing and setting up the environment. An uninstaller allows you to remove Vertrigo from hard disc. Vertrigo is a freeware compilation of free software (under GPL, Apache License). Main aplication has closed source code. For license details please take a look at every single component terms and conditions.
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    Downloads: 122 This Week
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  • 13
    Query constructor
    Structured visual SQL text constructor. Help manage and edit text in standard SQL (SELECT queries only)
    Downloads: 0 This Week
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  • 14
    bakql
    Este proyecto es un sistema de respaldo de Bases de datos SQL. Por ahora solo se ha desarrollado para MySQL, se espera ajustar para más bases de datos relacionales
    Downloads: 0 This Week
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  • 15
    Universal Password Manager

    Universal Password Manager

    Store all your passwords in one secure encrypted database.

    Universal Password Manager allows you to store all your passwords in one highly secure encrypted database. Its strengths are simplicity, portability and security (uses 128bit AES encryption). UPM is available on Android, Windows, OS X & Linux.
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    Downloads: 49 This Week
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  • 16
    DB-Addin

    DB-Addin

    Excel Addin for querying and storing database data

    DBAddin is a ExcelDNA based Add-in for Database interoperability. First, DBAddin provides DB Functions (see DBFuncs User-doc), which are an alternative to the Excel built-in MSQuery (integrated statically into worksheets having severe limitations in terms of querying and constructing parameterized queries (MS-Query allows parameterized queries only in simple queries that can be displayed graphically)). Next, methods for working with database data (DBModifications: DBMapper, DBAction...
    Downloads: 0 This Week
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  • 17
    react-imgpro

    react-imgpro

    Image Processing Component for React

    react-imgpro is an image-processing component for React. This component process an image with filters supplied as props and returns a base64 image. I was working on a project last month which involved a lot of image processing and I'd to rely on third party libraries. But before using them directly, I'd to learn different concepts in gl (shaders) and then try to implement them in React. The difficult part was not learning but it was the verbosity, boilerplate code and redundancy introduced...
    Downloads: 0 This Week
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  • 18
    yaesc

    yaesc

    Yet Another Elasticsearch GUI Client

    Elasticsearch Desktop GUI client. An IDE to create and test your queries.
    Downloads: 0 This Week
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  • 19
    Kevora
    Kevora provides an IDE for database developers and DBAs. It is being designed to be an alternative tool for those interested in working on Linux, Windows or MacOS workstations.
    Downloads: 0 This Week
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  • 20

    TSQLProc

    Sql Server useful stored procedures

    These are some TSQL procedures, views and more I have made to make my life easier. I share it with you.
    Downloads: 0 This Week
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  • 21
    TreeGraph

    TreeGraph

    Information Manager(split/analyze/compare/combine).

    For Homepage, Blog, Family Tree, Database, C#|hjt|js|chm Editor. Convert hjt2xml, (c#)cs2xml, chm2xml, js2xml, xml2cs, xml2js, xml2hjt, cs2hjt, hjt2cs, cs2chm, hjt2chm. IE/Opera/Firefox/PocketPC supported.
    Downloads: 0 This Week
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  • 22
    dababix

    dababix

    Database monitoring agent for zabbix

    DaBaBix is a Zabbix database monitoring agent. It combines the features of postbix and orabbix, but has been rewritten and improved to monitor different database types (currently postgre/mysql/mssql/oracle) and instances with a single daemon instance based on apache daemons (unix/windows service). Install documents can be found in the wiki! (v0.53 required for Zabbix >= 4.0)
    Downloads: 0 This Week
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  • 23
    Stampede

    Stampede

    The ToroDB solution to provide better analytics on top of MongoDB

    Stampede is a high-performance cache stampede prevention library designed to mitigate excessive cache misses in distributed caching systems. It helps avoid the "thundering herd" problem, where multiple requests simultaneously trigger expensive computations when a cache entry expires. Stampede manages cache expiration intelligently, ensuring that only one request regenerates a missing cache entry while others wait for the updated value.
    Downloads: 0 This Week
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  • 24
    XML:DB Initiative for XML Databases
    XML:DB provides a community for collaborative development of specifications for XML databases and data manipulation technologies. Along with each specification an open source reference implementation will be developed to validate the ideas.
    Downloads: 0 This Week
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  • 25
    Sooda is a library that provides simple yet efficient means for accessing relational databases from .NET languages such as C#, VB.NET, JScript.NET. It provides transparent object materialization, lookup, 1-N, N-N relations, XML serialization, transaction
    Downloads: 0 This Week
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