The Web Graph Database


The InfoGrid Software Stack

In the left column, the traditional, relational database-centric software stack for web applications is shown: the application is built on an JEE Application Server, which utilizes a relational database (RDBMS) for persistence. For some of the issues with this architecture, see the slide presentation "A Taste of InfoGrid" available ‚Äčhere.

On the right hand side, the InfoGrid software stack is shown for web applications. InfoGrid sits on top of the JEE Application Server and provides additional services to the web application. One could consider InfoGrid simply a library of JAR files that are added to a regular JEE project, which it is. (This makes it easy to fit InfoGrid-based applications into the regular Java development and deployment cycle.) However, the scope of InfoGrid goes far beyond the scope of typical Java libraries.

By using InfoGrid:

  • the size of the web application itself can shrink, as InfoGrid provides valuable higher-level services than JEE Application Servers do themselves
  • applications have a choice in the persistence layer: they can write to relational databases, just like in a RDBMS-centric architecture, but can also write to grid technology, or other NoSQL Stores. InfoGrid provides a common abstraction layer.
  • XPRISO and the InfoGrid Graph Database (Grid) Project enable applications to peer with other InfoGrid applications or other applications supporting XPRISO.
Last modified 2 years ago Last modified on 02/25/12 20:57:09