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Nem todas as decisões arquiteturais são válidas durantetodo o ciclo de vida do software ou válidas em todos os módulosque o compõem. Por isso, surge a necessidade de registrar o escopoda decisão. Este registro tipo de registro se torna importanteem decisões de propriedades, uma vez que normalmente tratam de preocupaçõestransversais e abrangem grandes partes do sistema, e em decisõesexecutivas, que devem, por exemplo, especificar quais etapas do processode desenvolvimento devem usar tais metodologias.

O [link] , a seguir, descreve o escopo da Decisão Arquitetural001, que é bem abrangente. Já no [link] , podemos observar que o escopo da decisãode usar JMX Java Management Extensions (JMX): (External Link) como tecnologia de monitoração é mais limitado.

(continuação da [Decisão Arquitetural 001])

Escopo : Esta decisão é válida paratodos os serviços que implementam lógica e que têm interfacecom o usuário.

Escopo : A decisão de usar JMX paraexposição das métricas de desempenho só é válida para os casos definidosna [Decisão Arquitetural 008].


A documentação da arquitetura, assim como o queela representa, evolui ao longo do tempo. Decisões são tomadas,avaliadas, modificadas ou mesmo contestadas ao longo do ciclo devida da arquitetura. Portanto, é de se esperar que exista um registrohistórico da evolução de cada decisão arquitetural. Por isso consideramoso atributo histórico.

O atributo histórico deve conter, para cada modificaçãoda decisão, uma marca de tempo, o autor da modificação e um resumoda modificação. Se o documento estiver armazenado em um wiki ououtra forma eletrônica, o histórico pode conter links para as versõesanteriores da decisão.

O [link] ilustra o registro histórico da DecisãoArquitetural 001.

(continuação da [Decisão Arquitetural 001])

Histórico : sugerida (G. Germoglio, 2009/07/15); revisada , “Escopo modificado.” (G. Germoglio,2009/07/17); aprovada (J. Sauvé, 2009/07/18).

Estado atual

O atributo estado atual de uma decisão serve parapermitir mais uma dimensão de organização das decisões. Da mesma forma queas decisões evoluem ao longo do tempo, elas podem ter diversosestados que merecem ser registrados. Como o conjunto de estados quepodem ser atribuídos a uma decisão arquitetural depende do processode desenvolvimento adotado, citamos apenas alguns estados mais comuns:

Questions & Answers

do you think it's worthwhile in the long term to study the effects and possibilities of nanotechnology on viral treatment?
Damian Reply
absolutely yes
how to know photocatalytic properties of tio2 nanoparticles...what to do now
Akash Reply
it is a goid question and i want to know the answer as well
characteristics of micro business
Do somebody tell me a best nano engineering book for beginners?
s. Reply
what is fullerene does it is used to make bukky balls
Devang Reply
are you nano engineer ?
fullerene is a bucky ball aka Carbon 60 molecule. It was name by the architect Fuller. He design the geodesic dome. it resembles a soccer ball.
what is the actual application of fullerenes nowadays?
That is a great question Damian. best way to answer that question is to Google it. there are hundreds of applications for buck minister fullerenes, from medical to aerospace. you can also find plenty of research papers that will give you great detail on the potential applications of fullerenes.
what is the Synthesis, properties,and applications of carbon nano chemistry
Abhijith Reply
Mostly, they use nano carbon for electronics and for materials to be strengthened.
is Bucky paper clear?
so some one know about replacing silicon atom with phosphorous in semiconductors device?
s. Reply
Yeah, it is a pain to say the least. You basically have to heat the substarte up to around 1000 degrees celcius then pass phosphene gas over top of it, which is explosive and toxic by the way, under very low pressure.
Do you know which machine is used to that process?
how to fabricate graphene ink ?
for screen printed electrodes ?
What is lattice structure?
s. Reply
of graphene you mean?
or in general
in general
Graphene has a hexagonal structure
On having this app for quite a bit time, Haven't realised there's a chat room in it.
what is biological synthesis of nanoparticles
Sanket Reply
what's the easiest and fastest way to the synthesize AgNP?
Damian Reply
types of nano material
abeetha Reply
I start with an easy one. carbon nanotubes woven into a long filament like a string
many many of nanotubes
what is the k.e before it land
what is the function of carbon nanotubes?
I'm interested in nanotube
what is nanomaterials​ and their applications of sensors.
Ramkumar Reply
what is nano technology
Sravani Reply
what is system testing?
preparation of nanomaterial
Victor Reply
Yes, Nanotechnology has a very fast field of applications and their is always something new to do with it...
Himanshu Reply
good afternoon madam
what is system testing
what is the application of nanotechnology?
In this morden time nanotechnology used in many field . 1-Electronics-manufacturad IC ,RAM,MRAM,solar panel etc 2-Helth and Medical-Nanomedicine,Drug Dilivery for cancer treatment etc 3- Atomobile -MEMS, Coating on car etc. and may other field for details you can check at Google
anybody can imagine what will be happen after 100 years from now in nano tech world
after 100 year this will be not nanotechnology maybe this technology name will be change . maybe aftet 100 year . we work on electron lable practically about its properties and behaviour by the different instruments
name doesn't matter , whatever it will be change... I'm taking about effect on circumstances of the microscopic world
how hard could it be to apply nanotechnology against viral infections such HIV or Ebola?
silver nanoparticles could handle the job?
not now but maybe in future only AgNP maybe any other nanomaterials
I'm interested in Nanotube
this technology will not going on for the long time , so I'm thinking about femtotechnology 10^-15
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
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Source:  OpenStax, Arquitetura de software. OpenStax CNX. Jan 05, 2010 Download for free at http://cnx.org/content/col10722/1.9
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