Cordra

<!doctype html>     <html class="no-js" lang="en">  <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>Cordra</title> <meta name="viewport" content="width=device-width, initial-scale=1">  <link rel="shortcut icon" href="assets/img/favicon.ico" type="image/x-icon"> <link href='https://fonts.googleapis.com/css?family=Montserrat:400,700%7COpen+Sans:300,400,700,800' rel='stylesheet' /> <link href='https://fonts.googleapis.com/css?family=Rasa:400,700%7COpen+Sans:300,400,700,800' rel='stylesheet' /> <link rel="stylesheet" href="assets/js/libs/font-awesome/css/font-awesome.min.css" /> <link rel="stylesheet" href="assets/js/libs/bootstrap/dist/css/bootstrap.min.css" /> <link rel="stylesheet" href="assets/css/icons/nucleo.css" /> <link rel="stylesheet" href="assets/js/libs/animate.css/animate.min.css" /> <link rel="stylesheet" href="assets/css/blog.css" /> <link rel="stylesheet" href="assets/css/buttons.css" /> <link rel="stylesheet" href="assets/css/colors.css" /> <link rel="stylesheet" href="assets/css/footers.css" /> <link rel="stylesheet" href="assets/css/widgets.css" /> <link rel="stylesheet" href="assets/css/main.css" /> <link rel="stylesheet" href="assets/css/nav.css" />  <link rel="stylesheet" href="assets/css/themes.css" /> <link rel="stylesheet" href="assets/css/ui.css" /> </head> <body class="header-light theme-blue">  <div id="wrapper">  <aside id="aside-nav"> <div id="main-aside-navigation"> <div class="main-nav-wrapper"> <div class="close-aside-nav"> <i class="nc-icon-outline ui-1_simple-remove"></i> </div> <div id="aside-logo"> <a href="./index.html" data-logo-light="assets/img/logo/cordra-light.png" data-logo-dark="assets/img/logo/cordra-primary-blue.png"> <img width="170" height="166" src="assets/img/logo/cordra-primary-blue.png" alt="logo"> </a> </div> <nav id="main-aside-menu"> <ul> <li class="submenu"> <a href="./cordra.html">What's Cordra?</a> </li> <li class="submenu"> <a href="./getstarted.html">Get Started</a> </li> <li class="submenu"> <a href="./download.html">Download</a> </li> <li class="submenu"> <a href="./documentation/introduction/introduction.html">Developer Resources</a> </li> <li class="submenu"> <a href="./standards.html">Standards</a> </li> </ul> </nav> </div> </div> </aside>   <header id="header"> <div id="main-navigation"> <div class="main-nav-wrapper"> <div class="container-fluid"> <div class="nav-left"> <div id="logo"> <a href="./index.html" data-logo-light="assets/img/logo/cordra-light.png" data-logo-dark="assets/img/logo/cordra-primary-blue.png"> <img width="145" height="36" src="assets/img/logo/cordra-primary-blue.png" alt="logo"> </a> </div> </div> <div class="nav-right"> <nav id="main-menu"> <ul> <li class="mega-menu menu-layouts"> <a href="./cordra.html">What's Cordra?</a> </li> <li class="mega-menu menu-layouts"> <a href="./getstarted.html">Get Started</a> </li> <li> <a href="./download.html">Download</a> </li> <li class="mega-menu"> <a href="./documentation/introduction/introduction.html">Developer Resources</a> </li> <li class="mega-menu"> <a href="./standards.html">Standards</a> </li> </ul> </nav> <ul class="nav-tools"> <li class="mobile-menu-btn"> <button class="toggle-menu" data-toggle="mobile-menu" data-effect="hover"> <span class="menu-label label-left">Menu</span> <i class="nc-icon-outline ui-2_menu-35"></i> </button> </li> </ul> </div> </div> </div> </div> </header>   <div id="main-content">   <section id="intro" class="section section-dark" data-bg-img="background/AF18.jpg"> <div class="section-overlay bg-primary" style="opacity: 0.92;"></div> <div class="table-wrapper"> <div class="row"> <div class="container t-center"> <div class="col-md-12 m-t-100"> <h1 class="big-title m-t-40">Cordra</h1> <h5 class="w-400">open source software</h5> <h2 class="m-t-40">Highly configurable software for managing digital objects at scale.</h2> <div class="m-t-60 w-300"> <a class="btn btn-lg btn-white m-r-20" href="./cordra.html">Learn More</a> <a href="/download.html" class="btn btn-lg btn-white btn-bordered"><span>Download Now</span></a> </div> <div class="m-t-10 m-b-100 w-500 c-white"> <span class="c-white" id="download-latest-date"></span> </div> </div> </div> </div> </div> </section>   <section class="section section-lg customblue lighten-5 p-t-20 animated" data-animation="fadeIn"> <div class="container"> <div class="col-lg-12"> <div class="title title-center"> <h2>What is Cordra?</h2> </div> <div class="row"> <div class="col-lg-12"> <div class="feature-box feature-sm m-t-20 animated fadeIn visible" data-animation="fadeIn" data-animation-delay="200"> <div class="icon icon-simple"> <i class="nc-icon-outline design_vector c-primary"></i> </div> <div class="feature-content"> <h2 class="feature-title no-top-padding font-handwriting c-dark-gray f-18"><span class="bold">Cordra</span> is a highly configurable open source software offered to software developers for managing digital objects with resolvable identifiers at scale.</h2> </div> </div> <div class="feature-box feature-sm animated fadeIn visible" data-animation="fadeIn" data-animation-delay="200"> <div class="icon icon-simple"> <i class="nc-icon-outline files_single-copies c-primary"></i> </div> <div class="feature-content"> <h2 class="feature-title no-top-padding font-handwriting c-dark-gray f-18">Optimized for handling NoSQL information.</h2> </div> </div> <div class="feature-box feature-sm animated fadeIn visible" data-animation="fadeIn" data-animation-delay="200"> <div class="icon icon-simple"> <i class="nc-icon-outline objects_support-17 c-primary"></i> </div> <div class="feature-content"> <h2 class="feature-title no-top-padding font-handwriting c-dark-gray f-18">Integrates popular storage and indexing solutions, and presents a unified interface.</h2> </div> </div> <div class="feature-box feature-sm m-t-40 animated fadeIn visible" data-animation="fadeIn" data-animation-delay="200"> <div class="icon icon-simple"> <i class="nc-icon-outline ui-1_settings-gear-63 c-primary"></i> </div> <div class="feature-content"> <h2 class="feature-title no-top-padding font-handwriting c-dark-gray f-18">Provides configurable hooks to validate and update information at various stages of a digital object lifecycle.</h2> </div> </div> </div> </div> <div class="row"> <div class="col-lg-12 t-center"> <a class="btn btn-lg btn-primary m-r-40 m-b-20" href="cordra.html">Learn More</a> </div> </div> </div> </section>  <section class="section section-lg blue-white p-t-20 animated" data-animation="fadeIn"> <div class="container"> <div class="col-lg-12"> <div class="title title-center"> <h2 class="c-white">Cordra Features</h2> <p class="action-subtitle c-white">Cordra comes built-in with many features.</p> </div> </div> <div class="row"> <div class="col-lg-4"> <div class="feature-box"> <div class="icon icon-simple"> <i class="nc-icon-outline ui-1_settings c-white"></i> </div> <div class="feature-content"> <h3 class="feature-title font-handwriting c-white bold">Configurability</h3> <p class="c-white">Schemas, business rules, access controls, and much more can be configured using settings and lifecycle hooks, all using the built-in admin interface.</p> </div> </div> </div> <div class="col-lg-4"> <div class="feature-box"> <div class="icon icon-simple"> <i class="nc-icon-outline files_archive-paper-check c-white"></i> </div> <div class="feature-content"> <h3 class="feature-title font-handwriting c-white bold">Data Consistency</h3> <p class="c-white">Enables robust internal machinery to withstand partial system/network failures to ensure consistent system states between storage and indexing services.</p> </div> </div> </div> <div class="col-lg-4"> <div class="feature-box"> <div class="icon icon-simple"> <i class="nc-icon-outline ui-2_tile-56 c-white"></i> </div> <div class="feature-content"> <h3 class="feature-title font-handwriting c-white bold">Scalability</h3> <p class="c-white">Enables horizontal scaling and concurrency techniques to support large-scale demand. Provides a load-sharing front to backend services.</p> </div> </div> </div> </div> <div class="row"> <div class="col-lg-4"> <div class="feature-box"> <div class="icon icon-simple"> <i class="nc-icon-outline arrows-2_computer-upload c-white"></i> </div> <div class="feature-content"> <h3 class="feature-title font-handwriting c-white bold">APIs</h3> <p class="c-white">Provides REST, DOIP, and IRP interfaces. REST APIs reduce the entry barrier. DOIP operations allow extensibility and interoperability. IRP enables identifier resolution.</p> </div> </div> </div> <div class="col-lg-4"> <div class="feature-box"> <div class="icon icon-simple"> <i class="nc-icon-outline ui-1_edit-76 c-white"></i> </div> <div class="feature-content"> <h3 class="feature-title font-handwriting c-white bold">Developer Friendly</h3> <p class="c-white">Requires little to no coding to store, protect, search, and retrieve digital objects. Client libraries in Java and JavaScript are provided.</p> </div> </div> </div> <div class="col-lg-4"> <div class="feature-box"> <div class="icon icon-simple"> <i class="nc-icon-outline objects_key-26 c-white"></i> </div> <div class="feature-content"> <h3 class="feature-title font-handwriting c-white bold">PKI and Hashing</h3> <p class="c-white">Server and client authentications can be handled via PKI in addition to passwords. Digital objects can be hashed and linked for ensuring integrity.</p> </div> </div> </div> </div> <div class="row m-t-40"> <div class="col-lg-12 t-center"> <a class="btn btn-lg btn-white btn-bordered m-r-40 m-b-20" href="/documentation/design/introduction.html">And Many Others</a> </div> </div> </div> </section>   <section class="section section-lg grey lighten-4 p-t-40 animated" data-animation="fadeIn"> <div class="container"> <div class="col-lg-12"> <div class="title title-center"> <h2>Scalable and Durable</h2> <p>Scales horizontally. Enables cross-continent and cross-cloud replication.</p> </div> <div class="row"> <p class="justify c-dark f-18">Cordra enables distributed concurrency support to handle user requests made at multiple Cordra instances.</p> <p class="justify c-dark f-18">Scalable storage backends such as MongoDB and Amazon S3 are supported. Scalable indexing backends such as ElasticSearch and Apache Solr are supported.</p> <p class="justify c-dark f-18">Techniques are implemented to allow information to be replicated across clouds and regions.</p> </div> </div> </div> </section>  <section class="section-call-to-action action-center action-boxed grey lighten-2 p-t-120 p-b-120"> <div class="action-wrapper"> <div class="container"> <div class="action-text"> <h3 class="action-title">Ready to build a scalable data infrastructure?</h3> </div> <div class="action-btn"> <a href="getstarted.html" class="btn btn-lg btn-dark"><span>Get Started</span></a> </div> </div> </div> </section>  </div>  <footer id="footer"> <div id="footer-main" class="container-large"> <div class="row"> <div class="col-lg-4 col-md-4 col-sm-4"> <div class="widget widget-text"> <h3 class="widget-title">Who are we?</h3>  <p>CNRI is a not-for-profit organization formed in 1986 to undertake, foster, and promote research on information infrastructure in the public interest.</p> <p><i class="nc-icon-outline ui-1_home-minimal"></i> Corporation for National Research Initiatives</p> <p><i class="nc-icon-outline location_position-marker"></i> 1895 Preston White Drive, Suite 100, Reston, Virginia 20191, USA</p> </div> </div> <div class="col-lg-4 col-md-4 col-sm-4 hidden-xs-down"> <div class="widget widget-links"> <div class="widget-title"> <h3 class="widget-title">Quick Links</h3> </div> <ul> <li> <a href="/cordra.html">What's Cordra</a> </li> <li> <a href="/download.html">Download</a> </li> <li> <a href="/documentation/introduction/introduction.html">Developer Resources</a> </li> <li> <a href="/download.html#section-licenses">Licenses</a> </li> <li> <a href="/privacypolicy.html">Privacy Policy</a> </li> </ul> </div> </div> <div class="col-lg-4 col-md-4 col-sm-4 hidden-xs-down t-justify"> <div class="widget"> <h3 class="widget-title">Contact Us</h3> <p>Drop us an <span class="f-18 c-white w-700 font-handwriting"><a href="#" onclick="document.getElementById('emailAddress').style.display = 'block'; return false;" class="c-white">email.</a> <span id="emailAddress" style="display: none;" class="c-white text-sm w-100">support@cordra.org</span> </p> <p>Join us on <a href="https://hdl.handle.net/20.5000/cordra-slack" target="_blank"><img width="100px" height="100px" src="assets/img/slack_white.png" alt="Slack" class="m-l--10" /></a><span class="f-18 c-white w-700 font-handwriting m-l--10">.</span></p> </div> </div> </div> </div> <div id="footer-bottom"> <div class="container-large"> <div class="row"> <div class="col-sm-12 t-center"> <p class="copyright">Copyright© 2020. Corporation for National Research Initiatives. Cordra® is a trademark of Corporation for National Research Initiatives.</p> </div> </div> </div> </div> </footer>  </div> <a href="#" class="scrollup"> <i class="nc-icon-outline arrows-1_minimal-up"></i> </a> <script src="assets/js/libs/jquery/dist/jquery.min.js"></script> <script src="assets/js/libs/jquery-ui/jquery-ui.min.js"></script> <script src="assets/js/libs/gsap/src/minified/TweenMax.min.js"></script> <script src="assets/js/libs/gsap/src/minified/plugins/ScrollToPlugin.min.js"></script> <script src="assets/js/libs/tether/dist/js/tether.min.js"></script> <script src="assets/js/libs/bootstrap/dist/js/bootstrap.min.js"></script> <script src="assets/js/libs/appear/jquery.appear.js"></script> <script src="assets/js/libs/skrollr/dist/skrollr.min.js"></script> <script src="assets/js/navigation.js"></script> <script src="assets/js/main.js"></script> <script src="assets/js/cnri.js"></script> <script type="application/javascript"> $.getJSON('assets/sw/versions.json', function(data) { var sorted = data.sort(function(a, b) { return a[1] > b[1] ? -1 : a[2] > b[2] ? -1 : 1; }); var latest = sorted[0]; $('#download-latest-date').text("Latest Release Date: " + cnri.getFormattedDate(latest[1]) + "."); }); </script> </body> </html>

CINXE.COM

Cordra