Showing 257 open source projects for "data mapping"

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  • 1
    WebGL Heatmap

    WebGL Heatmap

    A high performance WebGL/JS heatmap display library

    webgl-heatmap is a browser-side rendering library that uses the GPU via WebGL to draw smooth, continuous heatmaps from large numbers of data points. Instead of relying on CPU-bound canvas operations, it leverages fragment shaders and additive blending to accumulate intensity and colorize results in real time. The API lets you push points or weighted samples into a buffer and then renders a gradient map where hot areas emerge organically from density rather than discrete markers. Because most...
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  • 2
    POJava is a simple, light-weight Java-based API for data processing and development. It includes an immutable DateTime object capable of parsing free-form dates in multiple languages and formats, and a variety of utilities for data transformation.
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  • 3

    Artemis

    Cassandra "ORM" with hooks for Jersey integration if desired

    Using the new CQL3 driver by Datastax Artemis provides extremely easy to use "ORM" like functionality for Cassandra. It also contains hooks for integration into Jersey2 to enable rapid development of RESTful services, or even websites, if you enable JSP functionality for Jersey. If there is a demand, I could add a plugin to render views using things like Velocity, etc. See https://sourceforge.net/p/wicca/wiki/Home/ for more documentation
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  • 4
    AXEL Web Framework

    AXEL Web Framework

    Seriously good at building web sites

    ...Goto http://xmlactions.org for a full description of how it works. Actions can be as simple as inserting a page, to as complex as building query results from external data sources. The Axel Framework project consists of different components: * axel-actions (core framework) * axel-mapping (a mapping tool built on axel-actions) * axel-pager (a web page builder built on axel-actions) * axel-db (database actions for inserting, querying, updating) * axel-jar (builds a delivery jar file) * axel-web (builds a war file as a base for a web site that uses AXEL) Visit http://xmlactions.org for installation and setup instructions. ...
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  • 5
    DBvolution

    DBvolution

    Java library to remove Object/Relation Impedance

    Now stored at https://github.com/gregorydgraham/DBvolution Available from Maven Central: nz.co.gregs.dbvolution Makes relational data easy and fast to use with semantic annotations and encapsulated datatypes. Simple declaration of a DB table: @DBTableName("mytable") public class MyTable extends DBRow { @DBColumn("numeric_code") @DBForeignKey(Code.class) private DBNumber numericCode = new DBNumber(); @DBColumn("uid_mytable") @DBPrimaryKey @DBAutoIncrement private...
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  • 6

    Super CSV

    A fast, programmer-friendly, free CSV library for Java

    ...This SourceForge page will remain, but with limited functionality (please go to GitHub to report issues and for project downloads). It is highly configurable, and supports reading and writing with POJOs, Maps and Lists. It also has support for deep-mapping and index-based mapping with POJOs, using the powerful Dozer extension. Its flexible 'Cell Processor' API automates data type conversions (parsing and formatting Dates, Integers, Booleans etc) and enforces constraints (mandatory columns, matching against regular expressions etc) - and it's easy to write your own if required. ...
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  • 7
    koru

    koru

    a Java ORM framework focusing on simple and rapid development

    ...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.
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  • 8
    ThinkJava

    ThinkJava

    a Java ORM framework focusing on simple and rapid development

    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/
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  • 9
    Gura Programming Language
    Gura is a programming language that features "implicit mapping" and "member mapping", which can handle multiple data in lists and iterators at any one time.
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  • 10

    Layout Parser

    Map fixed-length files to java objects allowing read from and write to

    Parses and formats positional and CSV data into and from Java Objects based on a layout defined in xml format. Particularly useful for developers that need to integrate Java with legacy systems/languages that only understand positional data (i.e.: Cobol).
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  • 11

    LGML

    LGPL GML parser

    LGML is a GML parser under the LGPL license. The aim is to parse a GML document or fragment in order to get a WKT output. 2D and 3D inputs are both handled, but it is not permitted to have mixed geometries. The caller can choose if the input coordinates are parsed as X, Y, Z (if present) order, or Y, X, Z (if present) order. The willing of the project is to be a starting point useful for developers that need to parse GML objects in order to use them, for example, in the context of OGC...
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  • 12
    trafalgar.map

    trafalgar.map

    Open Street Map (OSM) tools, OSM/XML parser, tag extractor

    This is going to be a set of tools which is intended to be used with huge OSM files like the planet files in XML format. The parser reads directly from packed *.gz files and it is not needed to unpack the OSM/XML data files to the local disk. Now in 0.3.0: osm_tags: tag analyzer (like tag watch) osm_split: split osm file in single files for nodes, ways and relations and collect some meta information (will be used as input for other tools). osm_cut: create rectangular...
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  • 13
    Objective database abstraction layer (ODAL) is a high-performance database manipulation framework. Features include query API, O-R mapping, data validation/conversion, stored procedure support, code generation. Minimal dependencies. Short startup time.
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  • 14
    GeoGit

    GeoGit

    Geospatial Distributed Version Control System

    NOTE: this project has been renamed as GeoGig. Use this URL to get to the GeoGig downloads: https://sourceforge.net/p/geogig Welcome to the GeoGit project, exploring the use of distributed management of spatial data. GeoGit draws inspiration from Git, but adapts its core concepts to handle versioning of geospatial data. Users are able to import raw geospatial data (currently from Shapefiles, PostGIS or SpatiaLite) in to a repository where every change to the data is tracked. These changes...
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  • 15
    Bone.io

    Bone.io

    Realtime HTML5 Framework

    Bone.io is a real-time web framework that streamlines building event-driven apps over WebSockets, pairing a Node.js server with a lightweight client library. It organizes communication into channels and events, so the server can push data to the browser and the browser can send commands back without boilerplate. The framework focuses on mapping server-side logic to UI updates directly, which makes patterns like live dashboards, chat, and collaborative editing easier to implement. Abstracting transport details, it lets developers concentrate on domain messages and state transitions rather than wiring up socket handlers repeatedly. ...
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  • 16
    NDO® (.NET Data Objects®) is a powerful tool for object relational mapping (O/R-Mapping) on the Microsoft® .NET Platform. It integrates smoothly in Visual Studio, using an Add-in. The latest version 3.0 works with .NET 4.0/4.5/4.5.1 and Visual Studio 2010/2012/2013/2015. Download and issue tracking has been moved to the NDO Website.
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  • 17

    Simple Pojo/Bean Mapper

    An ANT task to generate the conversion classes to allow you to create

    The original use for this was to take data out of a set of Hibernate DAO objects and create a variety of XML DOM objects from them. In the project that instigated this work the mapping between the DAOs and the XML DOM was not one for one and encoding the conversion into the DOAs was not a good idea. While at first sight this may seem similar to dozer (http://dozer.sourceforge.net) the primary difference is that this is code generation and does not have the overhead of using introspection at run time.
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  • 18

    jStyleParser

    Java CSS parser and DOM style assignment library

    jStyleParser is a CSS parser written in Java. It has its own application interface that is designed to allow an efficient CSS processing in Java and mapping the values to the Java data types. It is also able to apply the parsed style sheets to a DOM that represents an HTML or XML document and to compute the resulting style of the individual document elements. It supports CSS 2.1 and a large subset of CSS3.
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  • 19
    Gebabbel

    Gebabbel

    A frontend for gpsbabel

    Gebabbel is a GUI for the famous gpsbabel, a command line tool to convert various GPS file formats back and forth. Thanks to gpsbabel, you cannot only convert files but also exchange data with your GPS device (e.g. Garmin and Magellan) directly.
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  • 20
    GISBox by Citiviz

    GISBox by Citiviz

    Ready-to-use appliance for GIS, Data Mining and Analysis, Modelling...

    GISBox by Citiviz is a ready-to-use virtual appliance containing an assortment of powerful, free and open source GIS, Data Mining and Analysis, Modelling and Programming software and packages. The pre-configured and tested GISBox allows you to try and use in few minutes a variety of software used by data scientists, engineers, physicists, mathematicians, geomatics engineers, and geographers from around the globe, without installing anything more than once the Oracle VirtualBox™ software...
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  • 21
    Habanero
    An Enterprise Application Framework for .Net that produces an agile application from the data layer through to the front-end. Free open source under the LGPL license, it includes ORM and UI generation to create one application for the desktop & web. Please note that the primary source repository is now at https://github.com/Chillisoft/habanero
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  • 22
    fmstream

    fmstream

    Read-write access to memory-mapped files on Windows and POSIX systems

    ...File mapping allows the process to use both random input and output (I/O) and sequential I/O. It also allows the process to work efficiently with a large data file, such as a database, without having to map the whole file into memory. Multiple processes can also use memory-mapped files to share data.
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  • 23
    XmlPlus xsd2cpp : C++ XML Data Binding

    XmlPlus xsd2cpp : C++ XML Data Binding

    c++ xml data binding tool (free - lgpl)

    Provides XML Data Binding for C++ through XML Schema. Features: a) xsd2cpp - generates C++ XML Objects(X/O mapping) b) XML I/O ie. marshalling-unmarshalling(serialization-deserialization) c) roundtrip retains processing instructions and comments
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  • 24
    JOMM is a "Java Object Model Mapping" Framework about generic persistence mapping between different worlds of models, such as Java model classes, SQL relational schema or XML.
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  • 25
    SPARGEL

    SPARGEL

    An opensource Java graph library. Abandoned, ignore.

    ...Because these maps are an individual implementation depending on the graph datastructure used, they are more memory efficient than using a Java HashMap. Currently spargel is in its early stages, but will soon support more tasks. As now, implemented are: * Adjecency graph data structures * Algorithms: SSSP, APSP, Traversal, Min-Cut, Max-Flow, Many types of finding Components * Creating sub graphs, vertice and edge maps that use a function to implement their mapping. Spargel is released under GPLv3
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