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Caching secrets of the HTTP elders, part 1
ETags - an elegant weapon, for a more civilised age
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The latest blog posts to take off on Hacker News. 281 posts.
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Do we need to store all that telemetry?
In my last post I talked about why modern observability has become so expensive. At the end of the post I posit a question: What if by default we never send any telemetry at all? In this post I’m goin
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Hidden dependencies in Linux binaries
I have recently released an open source tool called sotrace . It maps out the .so dependencies for a binary or library, and presents th...
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Why I recommend Renovate over any other dependency update tools
Explaining why Renovate is going to be my solution to keeping up-to-date with dependencies and it's not likely to change any time soon.
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OpenTofu Response to HashiCorp's Cease and Desist Letter
On April 3rd, we received a Cease and Desist letter from HashiCorp regarding our implementation of the "removed" block in OpenTofu, claiming copyright infringement on the part of one of our core developers. We were also made aware of an article posted that same day with the same accusations. We have investigated these…
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My deployment platform is a shell script
my deployment platform is a shell script 2024-04-09 like many people, i fell in love with free software because i could install it. i'd come home from work and install a bunch of software. what fun! tee hee! a playground and i'm the prince! but eventually, relentlessly, it all starts to feel more like a horror show…
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Google Axion Processors – Arm-based CPUs designed for the data center
The custom Axion Arm-based processor is designed for general-purpose workloads like web and app servers, databases, analytics, CPU-based AI, and more.
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Major data center power failure (again): Cloudflare Code Orange tested
Just four months after a complete power outage at a critical data center we were hit with the exact same scenario. Here’s how we did this time, and what’s next
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Glory is only 11MB/sec away (2023)
One thing is certain in life: if you’re getting something for a steal, someone is getting screwed, and it’s probably you elsewhere. This isn’t an anti-capitalist rant, it’s just the truth. Companies don’t exist if they don’t make money. Unless there’s some innovation, rest assured that you’re overpaying somewhere else.
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Cache is King: A guide for Docker layer caching in GitHub Actions
Enable Docker layer caching with cache-from and cache-to using GitHub's cache or registry cache for faster CI builds.
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Containers and Unikernels: Similar, different, and intertwined
The millisecond compute layer used for sandboxes, headless browsers, CI/builds, functions / Agents / Databases and much more. Instant boot, VM-grade isolation, and millisecond scale-to-zero, so you can ship with superior economics. Deploy on-prem, BYOC or on dedicated hosts — you own the entire stack.
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Saving cloud costs by writing our own database
What is the first rule of programming? Maybe something like “do not repeat yourself” or “if it works, don’t touch it”? Or, how about “do not write your own database!”… That’s a good one.
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Uv saves Home Assistant 215 compute hours per month
By replacing pip with uv in our production images, our build pipeline (and therefore releasing a new version) is a lot faster.
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Cloudflare R2 IA storage tier
We’re excited to announce three new features for Cloudflare R2: event notifications, support for migrations from Google Cloud Storage, and an infrequent access storage tier
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A deep dive into email deliverability in 2024
BANDARBOLA855 hadir sebagai penyedia akses bandar slot online resmi dengan RTP slot terpercaya. Dengan modal 5K anda sudah bisa mengakses ratusan game gacor dan menikmati berbagai bonus serta peluang jackpot besar setiap hari. Daftar untuk meraih kesempatan Maxwin tertinggi, semua berhak menang disini dan jaminan…
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About the Tailscale.com outage on March 7, 2024
On March 7, 2024, tailscale.com was unavailable for approximately 90 minutes due to an expired TLS certificate. We were able to identify and address the issue quickly, and the downtime was mostly limited to our marketing materials and documentation; still, we would like to explain exactly what happened, what the…
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Someone has been attempting to DDoS us for weeks and we do nothing
Someone has been attempting to DDoS us for weeks now. They have flooded our server with hundreds of millions of requests and attempted to download our setup…
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Refix: Fast, Debuggable, Reproducible Builds
What makes it really fast is a small Rust program called refix that post-processes your build outputs (if you don't want to compile from source, here's a static Linux binary .) Both the program and this document are written for the context of C/C++ source code compiled to native binaries. But this can work with other…
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Running a Raspberry Pi with a read-only root filesystem
While there are downsides, using a read-only root filesystem will dramatically increase your Pi SD card's lifetime.
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The Great Migration from MongoDB to PostgreSQL
How Infisical migrated from MongoDB to PostgreSQL.
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Why is it so hard to build an airport?
Airports are a critical piece of modern infrastructure.
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New Intermediate Certificates
On Wednesday, March 13, 2024, Let’s Encrypt generated 10 new Intermediate CA Key Pairs, and issued 15 new Intermediate CA Certificates containing the new public keys. These new intermediate certificates provide smaller and more efficient certificate chains to Let’s Encrypt Subscribers, enhancing the overall online…
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Quickwit 0.8: Indexing and Search at Petabyte Scale
Quickwit 0.8 brings indexing and search at an unprecedented scale, indexing at 1PB/day and searching through 50 PB is a reality.