Simplify operations and management from cloud to edge with an AI companionĪccess cloud compute capacity and scale on demand-and only pay for the resources you use Secure, develop, and operate infrastructure, apps, and Azure services anywhere Jump in and explore a diverse selection of today's quantum hardware, software, and solutions Quickly create powerful cloud apps for web and mobileĮverything you need to build and operate a live game on one platformĮxecute event-driven serverless code functions with an end-to-end development experience Migrate, modernize, and innovate on the modern SQL family of cloud databasesīuild or modernize scalable, high-performance appsĭeploy and scale containers on managed KubernetesĪdd cognitive capabilities to apps with APIs and AI services Provision Windows and Linux VMs in secondsĮnable a secure, remote desktop experience from anywhere It’ll take just a few minutes to add free Postgres to your Fly.io app.Explore some of the most popular Azure products If SQLite is more your jam, mount up to 3GB of volumes and use “free SQLite.” Yeah, we’re probably underselling that. You don’t have to use these for Postgres. The lede is “free Postgres” because that’s what matters to full stack apps. We also take snapshots of these volumes, to give your delicious data some buffer against mishap.įree Postgres would start with a single “Development” node, but if you scale it, it seamlessly becomes a leader-replica cluster for high availability. When you run HA Postgres, you’re getting data storage on two isolated NVMe drives. They should have higher availability than a single node, and they have data redundancy. “Production” deployments set up 2-node Postgres clusters intentionally. We’ve done the work to sort out some of the management headaches with our baked-in Postgres. The free VMs themselves are just a bit of memory and some idling CPU, but the state is obnoxious for us to manage. Match that up with our free VM and RAM allowance, and you’ve got what you need for a side-project Postgres setup. Specifically, you’re getting LVM block devices as small as 1GB. “Free Postgres” really means we’ve added 3GB of persistent volume space to our free offering. The best apps save data, and the best-best apps keep track of it in a database so it’s easy to remix and share: what better way to let your customers create a poll for the office lunch order? What IS free Postgres? And you wouldn’t remember who’d ordered from you before, let alone what their favorite condiments are. Disks are not easy!īut how boring are apps with no state? You could store some sandwiches right in your app, but you’d have to deploy it again every time an ingredient changed. This means more disk space, but it also means more management. Recovering data from hardware failure means you have to be storing it with some redundancy. Stored data occupies space all the time, though, whether your app is running or not. Your enormous database of sandwiches is different, though. An application process that stops and starts fresh on different hardware continues to be valuable. These things are easy because there’s almost no state involved. And, importantly, it’s easy to bounce back when hardware goes poof. It’s easy to migrate application processes. It costs almost nothing to keep a process idling. Until today, our free tier covered a little bit of CPU time, a little bit of RAM, and a little bit of bandwidth. We’ve had a free tier since we launched ten years ago (in 2020). And we think that when you use free stuff for side projects, there’s a pretty good chance you’ll pay for similar stuff for real work. We like building side projects and also hate paying for hosting for side projects. You can be up and running in just a few minutes. The hard part about free Postgres is storage, so this post is also about free storage. Postgres on Fly.io is now free for small projects.
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