Parsing Fixed-Length and Dynamic Banking Files with Apache Camel
How I use Apache Camel and Bindy to parse the fixed-length and variable-length files banks still exchange — PLSTRECS, GL, ACH/NACHA and friends — without drowning in substring() calls.
Tag
Java
Reliable SFTP Integration with Apache Camel: Idempotency, Retries & Dead Letters
The operational patterns that keep a file-based integration from double-processing or silently losing data — idempotent consumers, redelivery policies, and dead-letter channels in Apache Camel.
Designing Idempotent Payment APIs in Spring Boot
A practical pattern for making payment endpoints safe to retry — idempotency keys, a dedupe store, and the edge cases that bite you in production.