Laurent Doguin | Couchbase Blog

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All posts by Laurent Doguin, Developer Advocate, Couchbase

Laurent is a Paris based Developer Advocate where he focuses on helping Java developers and the French community. He writes code in Java and blog posts in Markdown. Prior to joining Couchbase he was Nuxeo’s community liaison where he devoted his time and expertise to helping the entire Nuxeo Community become more active and efficient.

PDF RAG Demo: Building Simplified AI Workflows with Couchbase Shell

PDF RAG Demo: Building Simplified AI Workflows with Couchbase Shell

Previously, we showed how to use Couchbase RAG capabilities through a Python app that allows the user to ‘chat’ with their PDF or with X. It’s simple to build, but can we build it simpler? I have been playing a...

Testing Couchbase with GitHub Actions and CBSH

Testing Couchbase with GitHub Actions and CBSH

I have recently been working on an exciting project, a wasmCloud capability provider for Couchbase. We are building this in the open with the fine folks at Cosmonic. You can checkout the code in our repository. And early in every project...

Using Couchbase Shell to Transform and Write Data

Using Couchbase Shell to Transform and Write Data

I recently had the chance to go to Riviera Dev, a fantastic developer conference taking place near the French Riviera. Couchbase sponsored the conference, we brought organic, local, goat milk ice-cream. People were happy, talks were interestings, SWAG was given...

Our Live Streaming Schedule for 2024

Our Live Streaming Schedule for 2024

After all our September announcements, all the excitement, you thought we would go silent until the next one? Well we won’t, we have a new stream schedule coming your way. Tuesdays @ 10am ET: live coding with our DevRel team...

Twitter Thread tl;dr With AI? Part 2

Twitter Thread tl;dr With AI? Part 2

In part 1 we saw how to scrape Twitter, turn tweets in JSON documents, get an embedding representation of that tweet, store everything in Couchbase and how to run a vector search. These are the first steps of a Retrieval...

Twitter Thread tl;dr With AI? Part 1

Twitter Thread tl;dr With AI? Part 1

Because who has the time ? (also part 1 because it took me further than I expected 😬) Couchbase recently introduced support for Vector Search. And I have been looking for an excuse to play with it. As it turns...

Manage 429 RateLimit Errors with Spring WebClient

Manage 429 RateLimit Errors with Spring WebClient

I have recently taken over the maintenance of a Spring Boot project. This project has some RateLimit errors in the logs when the app was contacting a remote REST API. Turns out that this app was also using the synchronous,...

Managing Data Sprawl for Developers

Managing Data Sprawl for Developers

When we developers hear the term data sprawl, it may sound a little bit like a business term like TCO, ROI and the likes. All these terms have a reality for developers, outside of the analyst and manager realm. So...

Can Developers Reduce Software TCO with AI? 

Can Developers Reduce Software TCO with AI? 

Long gone are the days when you would buy a Nintendo cartridge and never update the software on it. The world has changed, and so has software. Instead of living in its own tiny (awesome) gray and black box, software...

Build a Survey App with Netlify and Couchbase

Build a Survey App with Netlify and Couchbase

The Couchbase DevRel team has been working with the Bad Website Club on freeCodeCamp materials.  freeCodeCamp is a non-profit organization that consists of an interactive learning web platform, an online community forum, chat rooms, online publications and local organizations that...

Sponsoring DevoxxUK 2023 London

Sponsoring DevoxxUK 2023 London

Couchbase Sponsored the DevoxxUK 2023 conference in London, UK. It was a real pleasure to meet the organizer team again, to meet all the participants. A big thank you to everyone that came to our booth! This year we gave...

Enjoying Devoxx France 2023 – Paris

Enjoying Devoxx France 2023 – Paris

Couchbase Sponsored the DevoxxFR 2023 conference in Paris, France. I want to thank everyone who came to our booth with their questions and curiosity! It was a pleasure to see you all and to talk to our existing customers as...