Jenkins Workflows with Parallel Steps Boosts Productivity and Quality
summary
Jenkins Workflow uses parallel steps to split 12,000 recipes across dozens of nodes so a Java parsing pipeline shrinks from 20+ hours to 2 hours; work is subdivided on the master with Groovy, each branch runs a Maven test task with larger Xmx on labeled slaves, results are pushed via curl to a Cloudant DB and later pulled, merged and archived, with DB mirroring, pre-generated analytics caches and JVM/tuning fixes eliminating long‑run anti‑patterns.
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chapters (24)
- 0:00Introduction
- 1:52About the speaker
- 4:42About the project
- 8:40Problem
- 12:56First Attempt
- 16:42Work Flow Pattern
- 19:45HighLevel Review
- 25:49Change Impact
- 27:28Current Use
- 28:21Drilldown
- 32:34Sharing a Workspace
- 33:15Starting New
- 33:32Closures
- 34:23Lightweight Encryption
- 34:53Memory
- 35:57REST API
- 36:41Groovy
- 37:35Running Steps
- 41:16Database Automation
- 42:11Debugging
- 44:18Automation
- 44:55Feature Branch Testing
- 46:21Start Small
- 49:13Track Metrics
