1 / 3

Data services on the NGS

An overview of data services on the National Grid Service (NGS), including OGSA-DAI for data access and integration, GridFTP for large file transfer, and the Storage Resource Broker. Also, Oracle is available for data storage.

robinn
Download Presentation

Data services on the NGS

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Data services on the NGS

  2. Overview • OGSA-DAI: data access and integration • GridFTP: a protocol for large file transfer • The Storage Resource Broker • And also: ORACLE – available for data storage Induction to Grid Computing and the National Grid Service

  3. Simple data files Middleware supporting Replica files Logical filenames Catalogue: maps logical name to physical storage device/file Virtual filesystems, POSIX-like I/O Storage Resource Broker Structured data RDBMS, XML databases Require extendablemiddleware tools to support Move computation near to data easy access, controlled by AA integration and federation OGSA -DAI Data services on NGS Induction to Grid Computing and the National Grid Service

More Related