Trex Pi
EDI still runs manufacturing - integrate with it, don't fight it
Every few years someone declares EDI dead. Meanwhile your biggest customer just sent a purchase order as an EDIFACT file, and it needs to be in the ERP by noon.
Field notes from the integration trenches
Practical writing on ERPs, banking APIs, legacy systems and the pipelines between them - by the people who build and run them.
Monitoring integrations: alert on silence, not just errors
The worst integration failures don't throw exceptions - they simply stop happening. Your monitoring has to notice what is absent.