Software Engineer. Speaker and writer on DevOps, InfoSec, SRE & Continuous Delivery. OSCP Pen Tester. He/Him
Joined March 2009
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128 Photos and videos
Not so long ago (okay, 23 years ago… 👴🏻), my dear friend @PierreVincent and I would build websites entirely offline, transfer the files to floppy disks (several of them, for redundancy), and… ride our bloody bikes 🚴🏻♂️ to the library to upload updates to free FTP servers!
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30 Jul 2022
Back in the day, the biggest bottleneck of the deployment pipeline was the library opening hours.
Not so long ago (okay, 23 years ago… 👴🏻), my dear friend @PierreVincent and I would build websites entirely offline, transfer the files to floppy disks (several of them, for redundancy), and… ride our bloody bikes 🚴🏻♂️ to the library to upload updates to free FTP servers!
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Tools so fast and easy to use that they unleash creativity and collaboration in ways that weren't possible before.
My take: relentlessly invest in speeding up your design & front-end development processes, and you'll take your products to whole new level.
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5 Apr 2022
Here we go, last talk of the day on the production track at #QConLondon, with @rdelvira and "an entertaining outage story" (his own words) when slack rolled out DNSSEC
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5 Apr 2022
You know you're in a really bad spot when you need to ask all DNS resolvers operator to clear their cache for your main domain 😱. "This was a very big spreadsheet..." @rdelvira #QConLondon
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5 Apr 2022
For the last attempt, the traffic team at slack went back to strengthen run books (especially for very risky rollbacks), increasing observability on DNS (route53 logs for full visibility of dns requests, breakdown by resolvers). @rdelvira #QConLondon
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5 Apr 2022
Continuing the #QConLondon production track with @yurynino, and using visual metaphors to understand our production data in a different way.
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5 Apr 2022
Visual metaphors as alternative solutions to hard to read bar charts. For traffic, using nodes and edges of variable size - and for latency using color coded gauges. @yurynino #QConLondon
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5 Apr 2022
"If we have proper visualisation and better metaphors, we set much better conditions for our operators to be comfortable in understanding and responding to variations in our systems." @yurynino #QConLondon
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5 Apr 2022
Correlation remains a challenge with profiles, to link together all the different signal types, rather than dealing with multiple independent tools. @mhausenblas #QConLondon
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