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Why we use our own hardware
Why we use our own hardware and what the tradeoffs and costs look like
Topics /
Infrastructure & DevOps
The most popular blog posts about infrastructure & devops on Hacker News. 141 posts.
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Building Meta's GenAI infrastructure
Marking a major investment in Meta’s AI future, we are announcing two 24k GPU clusters. We are sharing details on the hardware, network, storage, design, performance, and software that help us extr…
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Fly.io has GPUs now
Documentation and guides from the team at Fly.io.
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Compromising OpenWrt Supply Chain
Introduction Hello, I’m RyotaK (@ryotkak ), a security engineer at Flatt Security Inc. A few days ago, I was upgrading my home lab network, and I decided to upgrade the OpenWrt on my router.1 After accessing the LuCI, which is the web interface of OpenWrt, I noticed that there is a section called Attended Sysupgrade…
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.INTERNAL is now reserved for private-use applications
Whereas, on 1 March 2019, the Board took action on each of the 35 recommendations issued within the Competition, Consumer Trust, and Consumer Choice (CCT) Review Team Final Report dated 8 September 2018, as specified within the scorecard titled " Final CCT Recommendations: Board Action (1 March 2019) ". The Board…
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Amazon S3 Adds Put-If-Match (Compare-and-Swap)
Discover more about what's new at AWS with Amazon S3 adds new functionality for conditional writes
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We're Leaving Kubernetes
We are moving away from Kubernetes for cloud development environments after 6 years of experience at scale. Learn about Gitpod Flex and our new approach to development infrastructure for developers.
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Supabase Storage now supports the S3 protocol
Supabase Storage is now officially an S3-Compatible Storage Provider.
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JIT WireGuard
Our fancy WireGuard setup was accumulating stale peers. Here's what we did about it.
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Winding down Google Sync and Less Secure Apps support
MDM push of password based IMAP, CalDAV, CardDAV, STMP, POP and Exchange ActiveSync (Google Sync) will no longer work for customers who try to connect to an LSA for the first time.
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Microsoft technical breakdown of CrowdStrike incident
We examine the recent CrowdStrike outage and provide a technical overview of the root cause.
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Intent to end OCSP service
Today we are announcing our intent to end Online Certificate Status Protocol (OCSP) support in favor of Certificate Revocation Lists (CRLs) as soon as possible. OCSP and CRLs are both mechanisms by which CAs can communicate certificate revocation information, but CRLs have significant advantages over OCSP. Let’s…
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Ceph: A Journey to 1 TiB/s
Ceph is an open source distributed storage system designed to evolve with data.
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The Bun Shell
The Bun Shell is a cross-platform shell that allows you to run shell scripts in JavaScript & TypeScript
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Exploring Podman: A More Secure Docker Alternative
This article explore Podman's features and benefits, comparing it to Docker and describing a step-by-step migration guide
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Gmail and Yahoo’s 2024 inbox protections and what they mean for email programs
Gmail and Yahoo announce transformative updates to come in 2024. The updates impact senders but implementing the changes is easier than you think. Are you ready?
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Turbopuffer: Fast search on object storage
Inaugural blog post about the development of turbopuffer, a search engine that uses object storage and SSD caching for cost-effective, low latency search. This post describes into the motivation behind its creation, its unique architecture, and how it significantly reduces costs for large-scale vector searches…
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Introducing S2
Introducing S2, a serverless stream store that makes durable real-time streams feel as simple and scalable as object storage.
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WebSockets cost us $1M on our AWS bill
Learn how WebSockets caused Recall.ai's AWS bill to spike $1M and what architectural changes the team made to lower the cost.
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IBM to Acquire HashiCorp, Inc for $6.4 billion
IBM and HashiCorp Inc., a leading multi-cloud infrastructure automation company, announced they have entered into a definitive agreement under which IBM will acquire HashiCorp for $35 per share in cash, representing an enterprise value of $6.4 billion.
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A deep dive into email deliverability in 2024
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More Memory Safety for Let's Encrypt: Deploying ntpd-rs
When we look at the general security posture of Let’s Encrypt, one of the things that worries us most is how much of the operating system and network infrastructure is written in unsafe languages like C and C++. The CA software itself is written in memory safe Golang, but from our server operating systems to our…
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The Great Migration from MongoDB to PostgreSQL
How Infisical migrated from MongoDB to PostgreSQL.
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Swift Static Linux SDK
Swift is a general-purpose programming language built using a modern approach to safety, performance, and software design patterns.
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Migrating Uber's ledger data from DynamoDB to LedgerStore
This week, we'll dive into how we migrated Uber’s business-critical ledger data to LedgerStore. We'll detail how we moved more than a trillion entries (making up a few petabytes of data) transparently and without causing disruption, and we'll discuss what we learned during the migration.
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Proposed top-level domain string for private use: ".internal"
ICANN received a total of 32 public comments from across the community on the Proposed Top-Level Domain String for Private Use. Thirteen of these were in support of the proposal. Of the remaining nineteen comments, six believed a shorter string should be selected, one believed a more meaningful string should be…