751
How we upgraded our 4TB Postgres database
Last fall, we migrated our 4TB Postgres database from version 9.6 to version 13 with minimal downtime. Here is how we did it (gotchas included).
New
The latest blog posts to take off on Hacker News. 2,538 posts.
Infrastructure & DevOps
Any year
752
Run end-to-end tests faster with Firecracker
Firecracker is the technology which powers Serverless, but it can be also be repurposed to run end-to-end tests quickly and cheaply.
753
Migrating from SQLite to PostgreSQL
Product updates, comparisons, and deep dives on database change management, access control, and compliance from the Bytebase engineering team.
754
Update on the Atlassian outage affecting some customers
This incident remains the top priority for my engineering team and for our entire company.
755
We decided to move 90% of our workload from the cloud to on-prem infrastructure
Since the foundation of the first public cloud companies in the early 2000s, they have radically transformed the landscape of the internet…
756
Automate Public Certificates Lifecycle Management via RFC 8555 (ACME)
ACME API lets our users automate their Public Certificate Lifecycle Management.
757
758
759
Mantle – Serverless Maps Using Lambda or Cloudflare Workers
Self-host map APIs on your own cloud account, serverlessly
760
AWS Lambda function URLs: Built-in HTTPS endpoints
Organizations are adopting microservices architectures to build resilient and scalable applications using AWS Lambda. These applications are composed of multiple serverless functions that implement the business logic. Each function is mapped to API endpoints, methods, and resources using services such as Amazon API…
761
We use GitHub Actions to build GitHub
From automating builds and releases to taking care of large-scale regression testing, here are a few ways we use GitHub Actions to build GitHub.
762
Improving NGINX Performance with Kernel TLS and SSL_sendfile
Deliver modern applications with NGINX. Explore high-performance load balancing, API gateways, and web server solutions trusted by top global enterprises.
763
764
765
766
How we secure Monzo's banking platform
Our Security Infrastructure team introduces the principles we follow to build security in Monzo’s fast-moving engineering environment and how they work with other engineering teams to keep our customers and platform safe.
767
Supabase Edge Functions
Today we're launching Edge Functions. Edge Functions let you execute Typescript code close to your users, no matter where they're located.
768
A Foolish Consistency: Consul at Fly.io
Documentation and guides from the team at Fly.io.
769
Dagger: a new way to build CI/CD pipelines
Build powerful software environments and containerized operations from modular components and simple functions. Perfect for complex software delivery and AI agents. Built by the creators of Docker.
770
771
Restic 0.13.0
For downloading the new release and to see a more detailed list of important changes, please head over to GitHub . If you already have restic (0.9.4 or later), you can use the self-update command to automatically download and verify the new release.
772
If you’re not using SSH certificates you’re doing SSH wrong (2019)
SSH has some pretty gnarly issues when it comes to usability, operability, and security. The good news is this is all easy to fix. SSH is ubiquitous. It’s the de-facto solution for remote administration of *nix systems. SSH certificate authentication makes SSH easier to use, easier to operate, and more secure.
773
An update on recent service disruptions
Over the past few weeks, we have experienced multiple incidents due to the health of our database. We wanted to share what we know about these incidents while our team continues to address them.
774
Render: a Zero DevOps Cloud Platform
Announcing the General Availability of Render Redis!
775
776
DEV-0537 targeting organizations for data exfiltration and destruction
The activity we have observed has been attributed to a threat group that Microsoft tracks as DEV-0537, also known as LAPSUS$. DEV-0537 is known for using a pure extortion and destruction model without deploying ransomware payloads.
777
778
How to make Docker images even smaller
Learn how to investigate and reduce the size of your container images.
779
Speed boost achievement unlocked on Docker Desktop 4.6 for Mac
Learn from Docker experts to simplify and advance your app development and management with Docker. Stay up to date on Docker events and new version
780
How our free plan stays free
Tailscale’s free plan is free because we keep our scaling costs low relative to typical SaaS companies. I know, it sounds too good to be true. Let’s see some details.