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Serverless

Deploy and scale high-performance background jobs with Koyeb Workers

Today, we are thrilled to announce workers are generally available on Koyeb! You can now easily deploy high performance workers to process background jobs in all of our locations. It's now simple to deploy workers from a GitHub repository and rely on our built-in CI/CD engine: simply connect your repository and we build, deploy, and scale your workers on high-performance servers all around the world.

Inspect TLS encrypted traffic using mitmproxy and wireshark

I had the chance to finally sit down and find a way to inspect TLS traffic flowing out of an application running on my machine. Although I did not invent anything, I needed to put together a lot of different tricks in order to succeed, and the documentation I could find online regarding this process is scattered, at best. So, here we are with a guide on “how to inspect TLS encrypted traffic without going nuts”. Hope you enjoy!

Koyeb CLI 3.0: Better flows, improved troubleshooting, and reworked foundations

We are happy to announce the release of the Koyeb CLI 3.0! This release brings three crucial improvements: Smoother flow for creating and updating services, reworked error messages to ease troubleshooting, and a new foundation to continue building out our CLI. If you want to get started using the Koyeb CLI to deploy your services and applications worldwide directly from your terminal, read the Koyeb CLI documentation and CLI reference.

Serverless Observability in N|Solid for AWS Lambda

We are excited to release Serverless Observability for N|Solid with support for AWS Lambda. With the growth of organizations leveraging serverless increasing as they realize the performance and cost benefits, we're excited to provide customers with this new visibility into the health and performance of their Node.js apps utilizing Serverless Functions utilizing serverless architectures. Img 1. Serverless Cloud Providers.

Handling Massive Fan-out with AWS Lambdas

AWS Lambda is a serverless compute service that allows developers to run their code without having to manage the underlying infrastructure. With Lambda, developers can upload their code and the service takes care of scaling, provisioning, and managing the servers required to run the code. This means developers can focus on writing code and not worry about the underlying infrastructure.

Enabling gRPC and HTTP/2 support at the edge with Kuma and Envoy

Our thing is to let you deploy your apps globally in less than 5 minutes with high-end performance. Not only does this require us to be meticulous about everything composing our infrastructure layer, but also we have to support high-level protocols like WebSockets, HTTP/2, and gRPC. There are two major things in the infrastructure impacting performance: hardware and network. On the hardware side, we deploy all apps inside microVMs on top of high-end bare metal servers around the world.

End-to-end gRPC and HTTP/2 support: a story about ALPN, Edge, and Kuma/Envoy

Need to deploy APIs and full-stack apps with gRPC and HTTP/2 support? Sign up now to deploy with our free tier and choose your preferred protocol in the control panel or via the CLI. Our thing is to let you deploy your apps globally in less than 5 minutes - and with high-end performance. Not only does this require us to be meticulous about everything composing our infrastructure layer, but also we have to support high-level protocols like WebSockets, HTTP/2, and gRPC.

What is a microVM?

A microVM is a lightweight virtual machine. Any function or container workload can run inside of one. It is ideal for running multiple high-performance and secure workloads concurrently on a single machine because it combines the security and isolation of traditional VMs with the resource efficiency of containers. In this blog post, we dive into the world of microVMs, specifically Firecracker microVMs.