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Python Application Deployment with Native Packages
Speed, reproducibility, easy rollbacks, and predictability is what we strive for when deploying our diverse Python applications. And that’s what we achieved by leveraging virtual environments and Linux system packages.
How I attacked myself using Google and I ramped up a $1000 bandwidth bill
It all started with an email. From: Amazon Web Services LLC Subject: Review of your AWS Account Estimated Month to Date Billing Charges...
Python Deployment Anti-Patterns
Deploying web applications is hard. No shiny continuous deployment talk and no DevOps coolness can change that. Or to use DevOps Borat’s words: “Is all fun and game until you are need of put it in production.“ There are some mistakes I see people doing again and again so I’d like to address them here.
Don’t Eat Too Much Three Bean Salad. The Server Will Crash.
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Cache Them If You Can
I always smile when I hear a web performance speaker say this. I forget who said it first, but I’ve heard it numerous times at conferences and meetups over the past few years. It’s true! Caching is critical for making web pages faster. I’ve written extensively about caching:
Amazon Data Center: 450,000 Estimated EC2 Servers
(Edit 3/16/2012: I am surprised that this post is picked up by a lot of media outlets. Given the strong interest, I want to emphasize what is measured and what is derived. The # of server racks in …
Transfer of Wikipedia sites from GoDaddy complete
After months of deliberation and a complicated transfer, the Wikimedia Foundation domain portfolio has been successfully transferred from GoDaddy to MarkMonitor. The portfolio transfer was formally…
SSH tricks
This post is part of my “Unix fundamentals” series. Recent posts in this series include settling into Unix , standalone lexers with lex , and sculpting text with regex, grep, sed and awk .
A Tour of Amazon's DynamoDB
Amazon’s recent release of DynamoDB, a database whose name is inspired by Dynamo, the key-value database the distributed datastore they’ve been running in production for a good five to six years now. I think it’s great they’ve finally done it, though from my obverservations, there’s little resemblance of what the…
This is what 864GB of RAM looks like now
From the very start, we wanted Basecamp Next to be fast. Really, really fast. To do so we built a russian-doll architecture of nested caching that I’ll write up in detail soon. But for now I just wanted to share where all this caching is going to live as we just installed it at the hosting ce…
Scaling GitHub
Written pieces, talks, and other bits by Zach Holman.