Laurent Doguin | Couchbase Blog

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All posts by Laurent Doguin

Laurent is a nerdy metal head who lives in Paris. He mostly writes code in Java and structured text in AsciiDoc, and often talks about data, reactive programming and other buzzwordy stuff. He is also a former Developer Advocate for Clever Cloud and Nuxeo where he devoted his time and expertise to helping those communities grow bigger and stronger. He now runs Developer Relations at Couchbase.

Twitter Thread tl;dr With AI? Part 2
Twitter Thread tl;dr With AI? Part 2

Build a Streamlit app that uses LangChain and Vector Search for JSON data taken from Twitter and indexed in Couchbase NoSQL database for interactive Chat.

Twitter Thread tl;dr With AI? Part 1
Twitter Thread tl;dr With AI? Part 1

Discover how Couchbase Vector Search can enable RAG architecture through a real live example: summarizing a twitter thread with a LLM

Manage 429 RateLimit Errors with Spring WebClient
Manage 429 RateLimit Errors with Spring WebClient

As usual, the interesting bit in stack traces is at the top. The error is 429 Too Many Requests, and the message says there is a 1 minute rate limit.

Managing Data Sprawl for Developers
Managing Data Sprawl for Developers

Using a well architected Data Platform can save you lots of time, money, effort and headache. Because, in the end, you have less code to write and maintain.

Can Developers Reduce Software TCO with AI? 
Can Developers Reduce Software TCO with AI? 

Reduce your TCO by choosing the right abstractions. Generative AI could help write code for you, but make sure you use it with 4GL.

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

Many interesting conversations around AI of course, but also about our multi-model features, SQL++, automated sharding, scalability model and our managed DBaaS Couchbase Capella

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...

Explore your Couchbase Buckets with Azimutt
Explore your Couchbase Buckets with Azimutt

Azimutt is a Next-Gen ERD that allows you to Design, Explore, Document and Analyze your database, even Couchbase JSON schemas.

Couchbase Developer Release – Put some cURL in your N1QL
Couchbase Developer Release – Put some cURL in your N1QL

What is cURL? Ever heard of cURL? It’s a famous command line tool for sending/receiving data using URL syntax, says wikipedia here. Let’s start with an example related to Couchbase. The N1QL query service is available through a REST API....

Couchbase Developer Release – What’s new for FTS?
Couchbase Developer Release – What’s new for FTS?

Learn more about what is new for FTS in this Couchbase 4.5 Developer Preview Release. Check the new features include Type Mapping, Sort, and Backend.

Integration Tests and your Couchbase Application
Integration Tests and your Couchbase Application

Proper integration tests require a complete setup of your infrastructure. And this can be a litle hard to put in place sometimes, especially when you need to support your developer lapop, your CI node, or any other machine where you...