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The most popular blog posts about infrastructure & devops on Hacker News. 2,538 posts.
NVL72 puts all 72 GPUs in a rack on one NVLink fabric, but only rack-local jobs get the speedup. How SkyPilot keeps multi-node training and inference on NVLink with topology-aware placement, in-place recovery from GPU failures, and automatic defragmentation.
No single cloud fits all. Explore how we build a more flexible future with hybrid cloud.
Following network disturbances in a number of Ericsson’s (NASDAQ:ERIC) customer networks, Ericsson has taken immediate action to minimize impact and support the
Discover the tech stack used by CircleCI. Explore 34 tools across 4 categories.
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…
Just seven months after rolling out a preview, we are excited to announce that Grafana Incident is now generally available to all Grafana Cloud users.
On Monday, December 1st, 2014, we experienced a major volumetric DDoS attack aimed at a customer's domain. Here is our full report.
Used in conjunction, NginX and Node.JS are the perfect partnership for high-throughput web applications. They’re both built using event-driven design...
Cloud SQL for PostgreSQL users, we heard you loud and clear, and added support for high availability (HA) and read replicas, helping you ensure your database workloads are fault tolerant.
Things to consider when running a database on Kubernetes.
From startups to enterprises, despite material increases in efficiency and the price to performance ratio of the compute, network and storage resources we all use, infrastructure continues to come at substantial cost. It can also be a real risk driver; each implementation choice affects future scalability, service…
IaC uses code to provision, configure, and manage infrastructure. In part one of this IaC miniseries, I will introduce you to the basic concepts and explain some of the benefits.
AI Platform Pipelines provides enterprise-ready infrastructure for deploying and running structured ML workflows, and pipeline tools for building, debugging, and sharing pipelines and components.
Earlier this month I met with an enterprise-scale AWS customer. They told me that they are planning to go all-in on AWS, and want to benefit from all that we have learned about setting up and running AWS at scale. In addition to setting up a Cloud Center of Excellence, they want to set up […]
Discover more about what's new at AWS with Announcing New Lower Request Pricing for Amazon S3
Here is how you can fight vendor lock-in beyond testing on a serverless app, using hexagonal architecture.
A lot of vendors pitch AI SRE. We tested 14 models across 11 programming languages; even the best ones struggle with instrumenting code with the leading open-source standard, OpenTelemetry.
In short a lot of stuff is too expensive, isn’t a good fit, or is simply bad software. This ends up leaving an ops team with two options. They can whine about it, or create their own tools. So at Stack Exchange we build our own DevOps tools.
