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sciurus

16,407 karma · joined January 19, 2011

I'm a principal engineer at SurveyMonkey based in Atlanta, GA. My personal website is https://www.polibyte.com
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sciurus··on So I finally sorted out what happened to my brain
I'm curious about this too. I have also experienced this at times, although I wouldn't have found these words to describe it. I don't think it's been tied to any particular conditions like heat or stress. Usually it happens when I'm in bed and beginning to fall asleep.

Googling turns up https://en.m.wikipedia.org/wiki/Exploding_head_syndrome which sounds like what I've experienced.

sciurus··on Light Pollution Map
Based on https://astrobackyard.com/the-bortle-scale/ I'm guessing 3 or 2 to see it well.
sciurus··on The Culture of Whales
The comment: https://news.ycombinator.com/item?id=15881150
sciurus··on Everyone Loves the $100M Deli
You'd expect that to use a different antenna, something directional and for higher frequencies.

E.G. https://www.bloomberg.com/news/features/2019-03-08/the-gazil...

sciurus··on Everyone Loves the $100M Deli
Yes, those look like folded dipoles for VHF, which is the band railroads use.
sciurus··on Opportunity Sizing: Is the Juice Worth the Squeeze?
Are the financials of KaiOS public?
sciurus··on Terraform 0.15 General Availability
> Who cares if there is a dangling dns records somewhere

You should care. This opens you up to subdomain takeovers, which have real security implications.

https://developer.mozilla.org/en-US/docs/Web/Security/Subdom...

sciurus··on Terraform 0.15 General Availability
> I guess TF makes a lot more sense for on-premise, bare metal VMs ?

No, not necessarily. If you have an API for orchestrating your on-premise infrastructure (openstack etc), then sure.

Where terraform shines is managing resources in your cloud provider.

I.E. creating the GCP project and GKE cluster that you need before you can apply your k8s YAML. Or creating the cloudsql databases, GCS buckets, etc that the apps running in your k8s cluster need.

sciurus··on Terraform 0.15 General Availability
> compare to something based on an imperative language, say Puppet or Chef

I'm puzzled by this comparison. I consider both of these to be primarily declarative languages. You declare the state you want puppet or chef to enforce, not how they get there.

E.G. https://puppet.com/blog/puppets-declarative-language-modelin...

sciurus··on Reflections on One Year as the CEO of Mozilla
What do you mean by crypto? I think we do lots of interesting work in that area. Heck, our CTO was the editor of the RFC for TLS 1.3.

https://blog.mozilla.org/blog/2019/01/09/eric-rescorla-wins-...

(Disclosure: I work for Mozilla but only ever tangentially on this)

sciurus··on Reflections on One Year as the CEO of Mozilla
https://support.mozilla.org/en-US/kb/enhanced-tracking-prote... has been built-in for nearly two years, and new privacy-protecting features are frequently being added.

(Disclosure: I work for Mozilla but not on this)

sciurus··on EC2 Serial Console
AWS's (poorly named) SSM Session Manager service already allows that.

https://docs.aws.amazon.com/systems-manager/latest/userguide...

sciurus··on See a Satellite Tonight
Light pollution from cities is much bigger deal than satellites though, isn't it?

There are already apps for finding out where to go to avoid it, like https://www.darkskymap.com/. As well as just websites like https://www.lightpollutionmap.info/

sciurus··on Plan 9 from Bell Labs in Cyberspace
I thought they were dead, but it seems they're back.

https://www.theregister.com/2017/06/26/coraids_athenian_resu...

sciurus··on Falcon 9 telemetry decoded by amateur radio group
Some previous discussion at https://news.ycombinator.com/item?id=26423406
sciurus··on Mozilla plans to remove the Compact Density option from Firefox's Customize menu
IIRC this only occurs if you are using your distro's firefox package. If your package manager upgrades firefox out from under it, things break and you have to restart Firefox to get back in a sane state.

If you use Mozilla's build of Firefox and it's built-in update system I think this won't happen.

(Disclosure: I work for Mozilla but not on this)

sciurus··on Ask HN: Who is hiring? (March 2021)
Mozilla | Remote (US or Canada)

Mozilla exists to build the Internet as a public resource accessible to all because we believe that open and free is better than closed and controlled. Join us to work on the Web as the platform and help create more opportunity and innovation for everyone online. We're hiring for a number of operations roles right now, including

* Senior Site Reliability Engineer: https://boards.greenhouse.io/mozinternalmana/jobs/2524630?gh...

* Staff Site Reliability Engineer: https://boards.greenhouse.io/mozinternalmana/jobs/2526503?gh...

* Manager of Operations Security Engineering: https://boards.greenhouse.io/mozinternalmana/jobs/2524668?gh...

* Services SRE Manager: https://boards.greenhouse.io/mozinternalmana/jobs/2901010?gh...

* Data SRE Manager: https://boards.greenhouse.io/mozinternalmana/jobs/2901024?gh...

If you have any questions about them, you can reach me at bpitts+whoshiring@mozilla.com

sciurus··on Airbnb will build a new tech hub in Atlanta
You can narrow it down by city, e.g.

https://www.levels.fyi/Salaries/Software-Engineer/Atlanta-Ar...

https://www.levels.fyi/Salaries/Software-Engineer/Greater-Au...

https://www.levels.fyi/Salaries/Software-Engineer/San-Franci...

That shows Austin median at 62% of SF, FWIW.

sciurus··on Why I Built Litestream
With this approach, people have to start sharding their data as soon as one server can't handle their application and sqlite usage.

Why not advocate instead for people to start out running their application and postgresql on the same server, with wal-e for backups to S3?

That has almost the same benefits while everything fits on one server, but opens up alternative approaches to scaling if one day things no longer fit.

sciurus··on Why Wasn't Ruby 3 Faster?
> You can get around it by using async instead of blocking, using fibers which don't block, or using a thread pool so other threads can keep serving.

The typical approach for Ruby, Python, and similar languages is just to run more processes.

sciurus··on 8-Year-Old Calls Out NPR for Lack of Dinosaur Stories
FWIW my wife and I often look to the information on https://www.commonsensemedia.org/ to help us decide what's age-appropiate for our kids to watch.
sciurus··on Preparing to Issue 200M Certificates in 24 Hours
That's only viable if you're using AWS's load balancers or CDN, though.
sciurus··on Launch HN: SigNoz (YC W21) – Open-source alternative to DataDog
AWS's Kinesis, GCP's PubSub, whatever Azure has.
sciurus··on Launch HN: Opstrace (YC S19) – open-source Datadog
It looks like you're largely selling a fancy installer for software primarily developed by another company, Grafana Labs. They offer both open source, hosted SaaS, and paid-for "enterprise" versions of their software.

Why should someone choose Opstrace over purchasing from them directly?

sciurus··on Ask HN: Who is hiring? (February 2021)
Mozilla | Remote (US or Canada) | https://careers.mozilla.org/listings/

Mozilla exists to build the Internet as a public resource accessible to all because we believe that open and free is better than closed and controlled. Join us to work on the Web as the platform and help create more opportunity and innovation for everyone online. We're hiring for a number of operations roles right now, including

* Site Reliability Engineers

* Director of Site Reliability Engineering

* Senior Manager of Operations Security Engineering

If you have any questions about them, you can reach me at bpitts+whoshiring@mozilla.com

sciurus··on The Teeniest Tiniest Laptop in the West
I owned a used Sony Vaio P for a while; I think it's something worth looking into if you want a base to build a "cyberdeck" around. It's 1.5lbs with an 8-inch 1600x768 display. That diminutive size and ultra wide screen make it look unlike any mainstream laptop.

https://en.m.wikipedia.org/wiki/Sony_Vaio_P_series

https://www.theverge.com/2016/10/30/13473970/sony-vaio-p-201...

sciurus··on Improving how we deploy GitHub
Github is well know for doing chatops for everything. In fact, I think they may have invented the term.

Here's a relevant talk from 2013: https://youtu.be/NST3u-GjjFw

sciurus··on Pyston 2.1 Is Blowing Past Python 3.8/3.9 Performance
I'm surprised they didn't include PyPy in the benchmarks.
sciurus··on AWS announces forks of Elasticsearch and Kibana
> If its customers would prefer to operate an Elasticsearch service provided by AWS as opposed to Elastic, then that is a problem for Elastic to resolve.

How would you try to resolve that, if you were them?

sciurus··on AWS announces forks of Elasticsearch and Kibana
Confluent absolutely wants a cut for hosted Kafka usage, though, and has made similar changes to Elastic.

https://www.confluent.io/confluent-community-license-faq/

> Under the Confluent Community License, you can access the source code and modify or redistribute it; there is only one thing you cannot do, and that is use it to make a competing SaaS offering.

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