User's Manual

54 Choosing an Embedded Linux-Based Deployment Method
Deployment Matrix (Embedded Linux)
Depending on the scope, current business needs, network setup, and process, you might select any of the
suggested methods of deployment. Table 6-1 outlines four typical methods of deployment and the
environment most suitable for each.
Table 6-1. Deployment Method Matrix
Deployment Methods Complexity Advantages Disadvantages
Local deployment
(bootable CD)
Relatively simple
• Necessary if a network
connection is not
available or is too slow.
• Can perform a minimal
installation of supported
Linux operating systems.
• Any change requires the creation of
a new bootable CD.
• Limited space on CD for some
operating system installation files.
• Deployment tasks must be
performed at the individual target
system.
• CDs are read-only media and
require the creation of a RAMDISK
for temporary data storage.
• Installation time is high.
Remote deployment over
a network (bootable
embedded Linux CD
with network stack
loaded)
Moderate
• Everything is in one place
in a network share.
• Easy to manage—changes
have to be made in only
one place.
• Data captured (profiles)
can be stored in a network
share.
• Data can be replicated
from a network share.
• Can install supported
Linux operating systems.
• Must have network connection.
• Deployment tasks must be
performed at the individual target
system.
• Must locate the appropriate
embedded Linux network drivers.
• Not supported from a mapped
NetWare system.