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OS 7 8 PRINCIPAIS
DESPERDÍCIOS
CLAYTON K. N. PASSOS
@CKNP
HTTP://MEDIUM.COM/CODIGOREFINADO
TAREFA PARA PRÓXIMA TALK
LER SOBRE "SCRUM FLÁCIDO"
https://www.akitaonrails.com/2009/02/03/tradu-o-scrum-fl-
cido
https://martinfowler.com/bliki/FlaccidScrum.html
RECOMENDO A LEITURA DE...
https://amzn.to/2rC
afPo
https://amzn.to/2CiDWe
A
https://amzn.to/2QY
oJqR
https://amzn.to/2C4
rSMl
Transport
Potencial humanoDefeitoSuper processamentoSuper produção
EsperaMovimentoArmazenamento
Os 7 8 pricipais desperdícios
Partially Done WorkHandoffs Task switching/mental
queue
Delay
Extra feature Relearning Bugs
DEFEITO
"Não há nada tão inútil quanto fazer eficientemente oque não deve ser feito"
- Peter Drucker
CAUSAS
Falta
entendimeto
Não satisfaz o
princípio
INVEST
Falta
engenharia, XP
Falta critério de
aceite
Falta definição
de pronto
Falta
engajamento
UMA TASK (CARD) IDEALMENTE DEVE SER
INVEST
Independent
Histórias independentes,
podemos implementá-las
em qualquer ordem
Negociable
Detalhes são negociados
com o Product Owner. E
não definidos por ele
Valuable
Uma história deve
entregar valor
Valor precisa ser
percebido
Estimable
Uma história estimável
pode ser negociada
Ninguém consegue
estimar uma história que
não entende
Small
Boas histórias são
pequenas
Há chances maiores de ter
uma estimativa mais
precisa
Tipicamente, quando a
estimativa está alta indica
falta de entendimento
Testable
Testabilidade
é característica de bons
requisitos
QUEM NUNCA
OUVIU FALAR
DE: JUST IN
TIME LEVANTA
A MÃO?
STOP THE LINE
DEFEITOS,
CONTROLE
SUA
ARQUITETUR
A
MONITOR
E
Isso foi um commit que entrou direto na
Master, em um pipeline que tem branchs:
features, dev, uat, master
MOVIMENTO
"Trabalho em progresso esconde defeitos, fica obsoleto, causa
filas mentais, atrasa a realização/construção de valor" – Mary
Poppendiek
"COMECE TERMINAR, PARE DE COMEÇAR" –
KLAUS WUESTEFELD
Mental
queue
Task
switching
ESPERA
VALUE
STREAM
• Hand offs – sempre que
existe espera
OBRIGADO
https://www.linkedin.com/in/clayto
npassos/
UM GRANDE
FEITO SÓ É
POSSÍVEL COM A
COLABORAÇÃO DE
MUITOS

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Os 7 principais desperdícios

Notas do Editor

  1. https://archunit.org https://github.com/netstart/JUnit-Checkstyle-Test-Wrapper https://github.com/netstart/JUnitFindBugsWrapper https://github.com/netstart/JUnit-PMD-Test-Wrapper