Chapter 2 Presented by: Anupam Mittal. Storage Systems Environment: Components of a Storage System Environment Storage System Environment - 2.
1 Physical Data Organization and Indexing Chapter 11.
1 File System Implementations. 2 Overview The Low Level –disks –caching –RAM disks –RAIDs –disk head scheduling The higher level –file systems –directories.
CS 153 Design of Operating Systems Spring 2015 Lecture 20: File Systems.
1 Physical Data Organization and Indexing. 2 Access Path Refers to the algorithm + data structure (e.g., an index) used for retrieving and storing data.
© 2009 EMC Corporation. All rights reserved. Storage System Environment Module 1.2.
1 Chapter 9 Physical Data Organization and Indexing.
