nm-archetypes-architecture-paradigm-cqrs-esApply CQRS and Event Sourcing for read/write separation and audit trails
Install via ClawdBot CLI:
clawdbot install athola/nm-archetypes-architecture-paradigm-cqrs-esGrade Fair — based on market validation, documentation quality, package completeness, maintenance status, and authenticity signals.
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https://github.com/athola/claude-night-market/tree/master/plugins/archetypesAudited Apr 17, 2026 · audit v1.0
Generated May 7, 2026
A financial institution needs to maintain an immutable audit trail of all transactions for compliance and fraud detection. CQRS separates transaction recording (write) from balance reporting (read), while Event Sourcing captures every account event for forensic analysis.
An e-commerce platform with high write throughput (order placement) and variable read patterns (inventory queries, order history). CQRS optimizes the write model for consistency and the read model for fast queries, with Event Sourcing enabling order state reconstruction and temporal queries.
A hospital system requiring full auditability of patient record changes for regulatory compliance. Event Sourcing captures every clinical event, while CQRS provides dedicated read models for different care teams (doctors, nurses, billing) and a write model enforcing clinical invariants.
A logistics company tracking goods through complex supply chains with multiple stakeholders. Event Sourcing records each shipment event (departure, inspection, delivery), and CQRS allows different views for customers (tracking), operators (optimization), and auditors (compliance).
An online multiplayer game needs real-time leaderboards (high read load) and consistent player state updates (write-heavy). CQRS separates read-optimized leaderboards from write-optimized game state, with Event Sourcing enabling replay for cheat detection and state recovery.
Offer CQRS/ES-based platforms as a service (e.g., event store, audit logging) with tiered pricing based on event volume, retention period, and read model throughput. Revenue from monthly or annual subscriptions with usage-based overages.
Provide expertise to enterprises adopting CQRS/ES, including architecture design, custom development, and migration from legacy systems. Revenue from project-based engagements and ongoing support contracts.
Host and manage an event store (e.g., EventStoreDB, Kafka) with built-in CQRS projections and monitoring. Charge based on storage, compute, and data transfer, with premium features like multi-region replication and compliance certifications.
💬 Integration Tip
Start with a single bounded context to gain experience before expanding to other domains. Use event versioning from day one to avoid breaking changes as schemas evolve.
Scored May 7, 2026
Check data compliance with construction standards. Validate data against ISO 19650, IFC, COBie, UniFormat standards.
Document significant technical decisions with context, rationale, and consequences to maintain clear, lightweight architectural records for future reference.
Analyze historical construction costs for benchmarking, trend analysis, and estimating calibration. Compare projects, track escalation, identify patterns.
Use when designing new system architecture, reviewing existing designs, or making architectural decisions. Invoke for system design, architecture review, design patterns, ADRs, scalability planning.
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