39 lines
919 B
Plaintext
39 lines
919 B
Plaintext
= Elciting Requirements =
|
|
|
|
== Quality ==
|
|
|
|
* constraints on execution, response, or throughput?
|
|
* how much data will flow through it?
|
|
* how often will data be received and sent?
|
|
|
|
== Usability ==
|
|
|
|
* any trainging required to use it?
|
|
* how easy should it be for user to understand?
|
|
|
|
== Security ==
|
|
|
|
* must access be controlled?
|
|
* should user data be isolated from other users?
|
|
* should user programs be isolated/sandboxed?
|
|
|
|
== Relibaility ==
|
|
|
|
* must system detect and isolate faults?
|
|
* what is mean time between failures?
|
|
* is there a max time allowed for restarting the system after failure?
|
|
* how often must backups be?
|
|
* must back up copies be stored off site?
|
|
|
|
== Things to do before programming ==
|
|
|
|
* Interview stakeholder
|
|
* Review all available documentation on the problem
|
|
* Observe current systems
|
|
* Apprentice with users
|
|
* interview end users and watch them use your product
|
|
* use domain-sepcific strategies
|
|
|
|
|
|
|