Exploration
High-volume payment processing
Design considerations for throughput, correctness and operability in payment-like systems.
Explore
Architecture Lab
Sanitised architecture thinking — reasoning and trade-offs, not proprietary diagrams.
Exploration
Design considerations for throughput, correctness and operability in payment-like systems.
Explore
Exploration
How to think about regional runtime, data gravity and operational readiness.
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Exploration
A systems view of context packs, guardrails, verification and learning loops around AI-assisted delivery.
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Exploration
Boundaries, contracts and resilience patterns for connecting heterogeneous systems.
Explore
Exploration
Resilience patterns for payment-like workloads: retries, timeouts, poison messages and operator visibility.
Explore
Decision 014
Choose async when work is long-running, fan-out heavy, or must absorb spikes without blocking clients.
Decision 021
Prefer a well-structured modular system until organisational and scale pressures justify distribution.
Decision 033
Use cron for simple scheduled jobs; use queues when work is event-driven, bursty or requires retries.
Decision 041
Use deterministic automation for known procedures; use agents where judgement over messy context is the bottleneck.