» Tag

ssh

2 posts

July 2026

Jul 6, 20267.8
Slack Replaces SSH with REST APIs in EMR Data Pipelines
Slack removed SSH dependency from EMR clusters, migrating 700+ data jobs to a REST-based architecture using YARN Distributed Shell and Quarry.
slackyarnemrrest-api
Jul 8, 20267.5
100 Days of DevOps: Killing SSH Passwords and Resizing EC2
Day 7 of a 100-day DevOps series covers setting up passwordless SSH properly and the public IP pitfall that trips people up when resizing an EC2 instance.
awsdevopssshec2