Seagate ST43401N/ND Informations techniques télécharger pdf (Page 164)

E-2 Migration Plan Checklist

Logical Technology Architecture Adaptive Server Enterprise 11.5

• A description of how the new IT architecture applications will

integrate with legacy applications

• Any graphical user interface standards that the new IT

architecture applications must comply with

• A list of services that the new IT architecture applications must

interface with, such as image, voice-mail, email, word processing,

printing, fax or ﬁle transfer mechanisms

• An approach for how the performance expectations for the new

IT architecture applications will be met

• An approach for how the availability requirements for the new IT

architecture applications will be met

Logical Technology Architecture

Does the logical technology architecture include:

• Vendor-independent description (functions and features) and

graphical representation of hardware and software components

in the new systems infrastructure

• Information about expected network loads at normal and peak

processing periods

• Information about any upgrades necessary to the existing

network infrastructure, including information on speciﬁc carrier

types

• Information on all connected nodes (workstations, database

servers, gateways, etc.), including:

- Projected quantities

- Role in the new IT architecture (client, service provider etc.)

- Platform characteristics for protocol handling, storage

capacities, performance, fault tolerance and security

• Information on and graphical representation of the geographical

location of the system's infrastructure components

• An approach for how the availability requirements will be met in

terms of hardware/software capabilities, like fault tolerance, hot

standbys, etc.

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Seagate ST43401N/ND Informations techniques Page 164