Large Language Models, available through easy to use APIs, bring powerful machine learning tools in the hands of developers. Although Python is usually seen as the lingua franca of everything ML, with LLM APIs and LLM orchestration frameworks, complex tasks become easier to implement for enterprise developers. Abstract Large language models (LLMs) are a powerful new technology that can be used for a variety of tasks, including generating text, translating languages, and writing different kinds of creative content. Read more...

At Devoxx France and Devoxx Greece, I had the pleasure to talk about my new social media journey on Mastodon. After a quick introduction about Mastodon and the Fediverse, I contrasted the key differences between Twitter and Mastodon. Then I shared some advice on how to get started, how to chose an instance, or clients you can pick from. I moved on to important tips to get the best experience on the platform, and ensure to gather a great following: Read more...

Workflows at a glance, benefits, key features, use cases UI interface in Google Cloud console Deep dive into the Workflows syntax Workflows connectors Demos Patterns and best practices

We went from a single monolith to a set of microservices that are small, lightweight, and easy to implement. Microservices enable reusability, make it easier to change and scale apps on demand but they also introduce new problems. How do microservices interact with each other toward a common goal? How do you figure out what went wrong when a business process composed of several microservices fails? Should there be a central orchestrator controlling all interactions between services or should each service work independently, in a loosely coupled way, and only interact through shared events? Read more...

Reuse old smartphones to monitor 3D prints, with WebRTC, WebSockets and Serverless Monitoring my 3D prints in my basement means climbing lots of stairs back and forth! So here’s my story about how I reused an old smartphone to check the status of my prints. I built a small web app that uses WebRTC to exchange video streams between my broadcasting smartphone and viewers, with WebSockets for signaling, and a serverless platform for easily deploying and hosting my containerized app. Read more...

Instead of spending too much time on infrastructure, take advantage of readily available serverless solutions. Focus on your Micronaut code, and deploy it rapidly as a function, an application, or within a container, on Google Cloud Platform, with Cloud Functions, App Engine, or Cloud Run. In this presentation, you’ll discover the options you have to deploy your Micronaut applications and services on Google Cloud. With Micronaut Launch, it’s easy to get started with a template project, and with a few tweaks, you can then push your code to production. Read more...

At DevDay Belgium, a few months ago, I had the pleasure to give a keynote on the theme of “serverless”. Let me share with you this talk today! The Serverless Panacea… Or Not? The term “serverless” has become a trendy buzzword: if you don’t have the checkbox ticked, you’re not cool anymore. Really? Spoiler alert: There may be servers involved in serverless solutions. It’s not just about function-as-a-service. And it’s actually more complicated than it may seem! Read more...

For one of the closing keynotes of DevRelCon Earth 2020, I spoke about what I call the Developer Advocacy Feedback Loop. People often think about developer relations and advocacy as just being about external outreach. However, there’s more to it! Developer Advocates are here to represent users, developers, technical practitioners, to influence the roadmap and development of the services and products to suit their needs. That’s the internal advocacy that loops back into improving the products. Read more...

For the 24 hours of talks by Google Cloud DevRel, I recorded my talk about the new Java 11 runtime for Google Cloud Functions. I wrote about this runtime in this article showing for example how to run Apache Groovy functions, and I also wrote about it on the GCP blog and Google Developers blog as well. In this video, I’m giving a quick explanations on the serverless approach, the various serverless options provided by Google Cloud, and then I dive into the various shapes Java functions can take (HTTP and background functions), the interfaces you have to implement when authoring a function. Read more...

With my partner in crime, Mete Atamel, we ran two editions of our “Pic-a-Daily” serverless workshop. It’s an online, hands-on, workshop, where developers get their hands on the the serverless products provided by Google Cloud Platform: Cloud Functions — to develop and run functions, small units of logic glue, to react to events of your cloud projects and services App Engine — to deploy web apps, for web frontends, or API backends Cloud Run — to deploy and scale containerised services The theme of the workshop is to build a simple photosharing application (hence the play on words, with a picture a day) with those serverless products, but along the way, developers also get to use other services like: Read more...