4. Organizations which design systems ...
are constrained to produce designs which
are copies of the communication
structures of these organizations.
Melvin Conway
7. Adobe Experience Manager
Release Update Process
5.x
Tar Set
6.x
Tar Set
In-place
update
low-level rewrite
Default
5.x 6.x
MongoDB
In-place
update
low-level transferTar Set
Switch to MongoDB
5.x
Tar Set
6.xIn-place
update
low-level transfer
keep DS
Tar Set
Fast Update
5.x 6.x
Tar/Mongo
Copy data into
fresh instance
Vault RPCTar Set
Move to new instance