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Title: Code to Architecture
LLD for multi-tenant systems with policy isolation (Part 2) matters when object design has to hold up under real change, not just compile in a small example. The important design pressure is usually invariants, testability, and where coupling is allowed to exist.
Problem 1: LLD for multi-tenant systems with policy isolation (Part 2)Problem description: We want lld...
Testable design using seams, ports, and deterministic adapters (Part 2) matters when object design has to hold up under real change, not just compile in a small example. The important design pressure is usually invariants, testability, and where coupling is allowed to exist.
Problem 1: Testable design using seams, ports, and deterministic adapters (Part 2)Problem ...
Temporal coupling reduction with domain events (Part 2) matters when object design has to hold up under real change, not just compile in a small example. The important design pressure is usually invariants, testability, and where coupling is allowed to exist.
Problem 1: Temporal coupling reduction with domain events (Part 2)Problem description: We want temporal co...
Part 1 covered the baseline workflow-engine shape: states, transitions, guards, and a durable understanding of what is legal next.
Part 2 is where workflow engines become real systems instead of elegant diagrams. The hard problems are no longer “how do I model a transition?” They are:
what happens during retries? how do I persist progress? how do I stop dupli...API-first LLD with strict validation and versioning boundaries (Part 2) matters when object design has to hold up under real change, not just compile in a small example. The important design pressure is usually invariants, testability, and where coupling is allowed to exist.
Problem 1: API-first LLD with strict validation and versioning boundaries (Part 2)Problem ...