"managing complexity" entries
The O'Reilly Radar Podcast: Astrid Atkinson on optimization, and Kelsey Hightower on distributed computing.
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In this week’s episode, O’Reilly’s Mac Slocum talks to Astrid Atkinson, director of software engineering at Google, about the delicate balance of managing complexity in distributed systems and her experience working on-call rotations at Google.
Here are a few snippets from their chat:
I think it’s often really hard for organizations that are scaling quickly to find time to manage complexity in their systems. That can be really a trap, because if you’re really always just focused on the next deadline or whatever, and never planning for what you’re going to live with when you’re done, then you might never find the time.
You can only optimize what you pay attention to, and so if you can’t see what your system is doing, if you can’t see whether it’s working, it’s not working.
I used to get paged awake at two in the morning. You go from zero to Google is down. That’s a lot to wake up to.