How can I develop a project around hard disk access times?

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SUMMARY

This discussion focuses on developing experiments to measure hard disk access times, specifically using hard disk drives (HDDs) or CD drives. Participants suggest utilizing Oracle SQL to set timing for data retrieval and insertion, which can yield access time measurements in milliseconds. The conversation emphasizes the need for accessible resources and experiments suitable for advanced high school or basic university physics classes. Participants seek elaboration on feasible experiments and relevant resources.

PREREQUISITES
  • Understanding of hard disk drive mechanics and access time concepts
  • Familiarity with Oracle SQL for timing data operations
  • Basic knowledge of physics principles related to time measurement
  • Experience with experimental design in a physics context
NEXT STEPS
  • Research hard disk drive access time measurement techniques
  • Explore advanced SQL commands for performance testing
  • Investigate physics experiments involving data retrieval and timing
  • Learn about disk scheduling algorithms and their impact on access times
USEFUL FOR

Physics students, educators, and researchers interested in experimental physics, particularly those focusing on computer hardware performance and data retrieval methodologies.

cmkluza
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Homework Statement


I won't be following this format exactly, but I'm trying to come up with an idea for a physics exploration I need to do and I think I'm finally getting close to something. I'm trying to figure out what actual experiments I can do with this topic, and if they're of a high enough level in physics.

I've recently been told about using hard disk drives or CD drives in order to try to find and test an access time formula or something of the sort. Basically some experiment involving hard disk drives.

So, are any experiments possible with something like this? If so, can anyone elaborate on them or give me some resources that I can use to learn of or develop an experiment? Furthermore, would any of these experiments be commensurate with the level of an advanced high school senior physics class, or a basic university level physics class?

Thanks for any help!

Homework Equations


N/A

The Attempt at a Solution


I can't seem to find any resources to try and develop an experiment from, despite my searches. Sorry if I'm missing something obvious.
 
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Probably not too easy to do.
Using a high level language like Oracle SQL one could do something like
Set Timing On
Select (retrieve a table (file) line)
Insert (add a table line)
Set Timing Off
And you would get something like
real: 120 the time in milliseconds
Getting the real time for accessing the drive would be something that
the lower level languages used by the hardware developers
might provide - but that's getting deeper into the software.
 

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