Integrations & Systems
Choosing a commerce-to-ERP integration architecture: point-to-point versus middleware versus event backbone, field-level data ownership, rate limits, and how to evaluate vendor connectors.
Security & Compliance
The merchant threat model for ecommerce security: Magecart script governance, credential stuffing, card testing, L7 DDoS, and PCI DSS 4.0 script rules.
Architecture & Cloud
Zero-downtime deploys for Magento and high-traffic ecommerce: realpath cache, connection draining, expand/migrate/contract schema changes, canary rollouts, and rehearsed rollback.
Architecture & Cloud
Containerising a Magento or Node commerce monolith: multi-stage Dockerfiles, persistent media, probes that do not cause outages, CPU throttling and HPA tuning.
Integrations & Systems
SFCC integration in practice: SLAS session design, OCAPI vs SCAPI, quota limits, catalog imports, order export idempotency and what breaks in production.
Architecture & Cloud
Read replicas, replication lag, when sharding is warranted, shard key mistakes you cannot undo, cross-shard queries and the operational cost nobody budgets.
Integrations & Systems
SAP Commerce Cloud to S/4HANA integration: deciding system of record per field, idempotent order export, sync versus async, reconciliation queries, and the observability that catches silent failure.
Architecture & Cloud
Event-driven ecommerce architecture: events vs commands, at-least-once delivery, idempotent consumers, the outbox pattern, schema evolution and tracing.
Integrations & Systems
HubSpot and ecommerce integration: contact deduplication, unique-value properties, lifecycle stage rules, order associations, and keeping attribution intact.