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Reading the conclusion of
#TeamTopologies again, I like to share a couple of tweet-sized quotes that stood out to me:
#TeamTopologies again, I like to share a couple of tweet-sized quotes that stood out to me:
"To avoid software becoming even larger and eventually overwhelming a team, the size of subsystems (or components) are limited to that manageable by a single team." #CognitiveLoad
"Team structures must match the required #SoftwareArchitecture or risk producing unintended designs" #ConwaysLaw
Domain Driven Design (DDD) made plain broke down to the bone gristle. cus i need that science to level up my code, but miss me with all the stuffy acronyms and jargon. 🧵
domain
- the actual problem
- what we're trying to solve with the code for the user
- the set of problems that the users ask the developers to solve
- the subject matter
- the actual problem
- what we're trying to solve with the code for the user
- the set of problems that the users ask the developers to solve
- the subject matter
domain driven
- problem focused
- to stay focused on the actual problem
- problem focused
- to stay focused on the actual problem
the internal software quality of a code base correlates to the level of emotional intelligence shared among stakeholders. EQ leads to ISQ
it's like the the code is a reflection of the conversations being had across the team
and the quality of the communication (where we need the EQ) shows in the Internal Software Quality (ISQ)
2/
and the quality of the communication (where we need the EQ) shows in the Internal Software Quality (ISQ)
2/
every piece of code you look at, is a series of conversations between one or more developers and their manager. or to unpack it a lil more ...
3/
3/
the culture is more important than
the org chart is more important than
the subject matter expertise is more important than
the code and design is more important than
teh tech stack/language/framework/etc
...
the org chart is more important than
the subject matter expertise is more important than
the code and design is more important than
teh tech stack/language/framework/etc
...
in other words:
the cultural architecture is more important than
the org architecture is more important than
the conceptual architecture is more important than
the technical application architecture is more important than
the technical infrastructure architecture
the cultural architecture is more important than
the org architecture is more important than
the conceptual architecture is more important than
the technical application architecture is more important than
the technical infrastructure architecture
so you think you can architect
#conwaysLaw #asAboveSoBelow #ddDesign #ooDesign #softwareDesign #softwareArchitecture #domainDriven #techAgnostic
#conwaysLaw #asAboveSoBelow #ddDesign #ooDesign #softwareDesign #softwareArchitecture #domainDriven #techAgnostic
Any org that designs a system will produce a design whose structure is a copy of the org's communication structure. - M. Conway #conwaysLaw
many times in this situation especially #legacySystems doing modernization in the enterprise, you get different teams with different understandings and povs of the system i.e. diff #domainmodels trying to integrate a large system
we got one system that follows one model, and our system follows our model, what can we do to keep everything vibing the right way?
💡 we need a mechanism for translating from that domain model, to ours --- so we create an #antiCorruptionLayer between ours and the other system
💡 we need a mechanism for translating from that domain model, to ours --- so we create an #antiCorruptionLayer between ours and the other system
