About us
Services
Products
Work
Contact
Feedback
In Focus
Flash XML slideshow
Database training
2.2.03. Disk fundamentals
DBMS task
linked to backup
1y, 2y and 3y
e.g. DLT tape
Changing face of current technology
Impact of inexpensive harddisks
Flash memory devices (CF, USB)
Random versus sequential access
Latency (rotational delay) and
Bandwidth (data transfer rate)
‹ 2.2.02. Database internals
up
2.2.04. RAID technology ›
s5 slideshow