Gruff then runs on the same server machine where AllegroGraph is running, but displays in the web browser where you are using WebView on a client machine. To start WebView Gruff, simply click on a Gruff icon in WebView. It also allows zooming the entire Gruff interface in or out, by using the browser's usual keystrokes. One limitation of Safari is that File | Save Layout as Pixmap and File | Display Layout in New Browser Tab are not working.įor macOS and Linux, GruffJS looks much nicer and is more convenient to use than Desktop Gruff, since the latter uses GTK and the former only requires a supported browser. Internet Explorer cannot be supported because its JavaScript support is too out-of-date. Just like GruffJS, you then connect to an AllegroGraph server or SPARQL endpoint from within Gruff in the desktop application.įor WebView Gruff and GruffJS, the officially supported web browsers are Chrome, Firefox, Safari, Edge, Opera, Vivaldi and Brave, though any Chromium-based browser is expected to work. Standalone Gruff on the desktop ( Desktop Gruff): a standalone application that you install on your client machine and it runs in the native window system, either Windows or GTK. You then connect to an AllegroGraph server or SPARQL endpoint from within Gruff in the web browser. Standalone Gruff in a web browser ( GruffJS): a standalone application that you install on your client machine and it runs in a supported web browser on the client. See also the Gruff in AllegroGraph document. Gruff integrated with AG WebView ( WebView Gruff): runs Gruff on the AllegroGraph server machine and is accessed via a web browser on a client machine, just like AG WebView. So altogether there are now three different ways you can run Gruff: And Gruff itself can now run in a web browser on any platform. The various views and features are tightly integrated to facilitate a smooth and rapid workflow.Īs of AllegroGraph 7.0.0, Gruff is now part of the AllegroGraph server installation and has been integrated into AG WebView. When using AllegroGraph, triples can be created and edited by filling in tables of property values or by connecting visual nodes with link lines, and paths can be found between any two end nodes, with the intervening nodes and links added to the visual graph automatically. Queries can be written textually as SPARQL or Prolog code, or designed graphically as diagrams of nodes and link lines. Information can be browsed as visual graphs of nodes and link lines that are laid out automatically, and also as tables of properties for particular nodes. and to a somewhat lesser extent with any SPARQL endpoint. It works with AllegroGraph from Franz Inc. Gruff is an interactive tool for browsing, querying, and editing triple-stores (which are also known as graph databases or repositories). Using Gruff with AllegroGraph or SPARQL Endpoints.
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