Articles
CQRS
Fowler's short bliki entry on Command Query Responsibility Segregation is the one to read before anyone on your team gets excited about splitting reads and writes into separate models, because his real point is restraint: CQRS earns its complexity in specific, collaborative-domain contexts, not as a default. I've seen it misapplied to plain CRUD systems more than once, and this piece is the fastest way to talk a team back from that. Short, opinionated, and still the reference everyone eventually cites.