Micah Learns Profile
Micah Learns

@micahlerner

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Google Geo SRE 🗺️📍, prev @mapbox, @strava. Following my curiosity and writing about CS/AI/Systems research - https://t.co/aRJWZub62X.

San Francisco, CA
Joined February 2011
Don't wanna be here? Send us removal request.
@micahlerner
Micah Learns
12 days
RT @googlemaps: #sponsored When @georainbolt began exploring the world on Street View, he would've never guessed that one day he'd be in th….
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@micahlerner
Micah Learns
2 months
RT @sundarpichai: 1/ Q2 was a standout quarter with robust growth across the company. As we showed at I/O, we’re leading at the frontier of….
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@grok
Grok
12 days
Join millions who have switched to Grok.
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@micahlerner
Micah Learns
4 months
RT @offlinemark: week 66, streaming kernel dev right now. topic: networking. last week we finally got RX working and received network data….
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@micahlerner
Micah Learns
4 months
Excited to announce that I'll be presenting "Product Reliability in Google Maps" at this year's "@ Scale: Systems & Reliability" conference. I will be speaking in person at the Meta campus in Menlo Park. You can join me in person, or attend virtually! . Here's the link to
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@micahlerner
Micah Learns
4 months
I love the Monarch paper! Great insights :).
@qianl_cs
Qian Li
4 months
Distributed system design is all about trade-offs. Monarch, Google's planet-scale time-series database, prioritizes high availability and partition tolerance over strict consistency. Because it's used for monitoring and alerting — fresh and timely (even if partial) data is far.
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@micahlerner
Micah Learns
5 months
RT @JeffDean: Someone just reminded me of this lecture I gave in 2009 that described the evolution of Google Search from 1999 to 2009. Peo….
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@micahlerner
Micah Learns
5 months
RT @offlinemark: week 63, streaming kernel dev right now. topic: networking. last week we finished the transmit side of the networking labs….
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@micahlerner
Micah Learns
5 months
Hello new followers and thanks to @eatonphil for the signal boost! . Appreciate the inclusion among an esteemed list of authors :).
@eatonphil
Phil Eaton
5 months
My favorite technical blogs
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@micahlerner
Micah Learns
5 months
RT @himanshustwts: just published! ⚡️. Tired of the Llama 4 hype? .Give this a quick read; won't take much of your time, and you'll see thi….
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@micahlerner
Micah Learns
6 months
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@micahlerner
Micah Learns
7 months
RT @JeffDean: I'm delighted to have joined my good friend and colleague @NoamShazeer for a 2+hour conversation with @dwarkesh_sp about a wi….
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@micahlerner
Micah Learns
7 months
The paper cites one technique that I found interesting, "contextual bandits", which is a lightweight form of reinforcement learning (afaiu), citing this paper:
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@micahlerner
Micah Learns
7 months
Paper link is here:
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@micahlerner
Micah Learns
7 months
The next paper I'm going to read and write about is "Autothrottle: A Practical Bi-Level Approach to.Resource Management for SLO-Targeted Microservices". Autothrottle is a practical resource management framework for microservice-based cloud applications that aims to minimize CPU
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@micahlerner
Micah Learns
7 months
RT @micahlerner: I just published my paper review of "Resiliency at Scale: Managing Google’s TPUv4 Machine Learning Supercomputer": https:/….
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newsletter.micahlerner.com
Resiliency at Scale: Managing Google’s TPUv4 Machine Learning Supercomputer
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@micahlerner
Micah Learns
7 months
I just published my paper review of "Resiliency at Scale: Managing Google’s TPUv4 Machine Learning Supercomputer": The paper talks about the next generation of Google's TPU infrastructure. This shift is by an increase in size size and availability,.
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newsletter.micahlerner.com
Resiliency at Scale: Managing Google’s TPUv4 Machine Learning Supercomputer
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@micahlerner
Micah Learns
7 months
As shifting from reading systems papers to reading AI papers, I found this guide to gaining an intution for the map helpful (I believe the author is @yacineaxya on X :)):
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@micahlerner
Micah Learns
8 months
RT @cneuralnetwork: releasing the DeepSeek R1 blog, which explains the whole paper in great detail, not excluding any math, but anyone with….
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