Accession Number:

AD1046855

Title:

Database Creation and Statistical Analysis: Finding Connections Between Two or More Secondary Storage Device

Descriptive Note:

Technical Report

Corporate Author:

Naval Postgraduate School Monterey United States

Personal Author(s):

• Johnson,Jennifer M.

Report Date:

2017-09-01

Pagination or Media Count:

55.0

Abstract:

We used MongoDB and created a database of each disk image and each unique sector found in the Real Data Corpusa collection of disk images held by the Digital Evaluation and Exploitation Lab. Using a partial database, we found the fraction of space that is empty contains NULLS per secondary-storage image and for the entire database. We found duplicate images. We also characterized some of the non-probative sectors found in our database. Future students may benchmark other databases and shard the database.

Descriptors:

• data bases
• statistical analysis
• digital data
• data storage systems
• digital images

Subject Categories:

• Information Science

Distribution Statement:

APPROVED FOR PUBLIC RELEASE