

What we’re about
Welcome to the UK meetup for Neo4j, the world's leading graph database. We think graph databases are the future of data storage, because it's so expressive to model interesting connected data in a graph and super fast to query too.
We host regular events at our office in Southwark where we cover a variety of topics in talk based and hands on sessions.
Whether you're new to the world of graph databases or if you're an experienced graphista, everyone's welcome to join us for a drink afterwards and we pick up the tab. It's a great opportunity to network (see, graphs are everywhere!), and also to put those burning questions to the Neo4j engineering team over a pint.

Sponsors
Featured event
![[vJUG CONNECT] Agentic Memory & Structured AI: Scaling Smarter Java Development](https://secure.meetupstatic.com/photos/event/c/5/d/8/highres_530210648.jpeg)
[vJUG CONNECT] Agentic Memory & Structured AI: Scaling Smarter Java Development
Register: https://www.eventbrite.co.uk/e/ljc-meet-up-at-tessl-with-vjug-and-neo4j-tickets-1682943592589
We’ll kick things off with Simon Maple exploring Spec Driven Development, showing why structured prompts are the key to scaling AI coding. Then, Andreas Kollegger, Lead for GenAI Innovation at Neo4j, will dive into Agentic Memory – Ripples of the Matrix, a thought-provoking exploration of how memory in time and space shapes the way agents collaborate, compete, and evolve. Finally, Holly Cummins will demonstrate Using LangChain4j to Make Your Java Apps Smarter, showing how to harness AI frameworks to integrate LLMs with real-world Java applications.
Whether you’re tuning in from around the world on YouTube or joining us in person at Tessl HQ with the LJC, expect insightful talks, lively discussion, and of course, pizza and beer for those in London!
Session: Agentic Memory - Ripples of the Matrix by Andreas Kollegger
The first drop seem innocent, refreshing almost. An agent's chain-of-thought descends from the sky, impacting the surface of our reality. Then more drops. Puddles form and ripples become interference patterns. Eventually, we're swimming in a digital sea. But seriously, let's talk about two dimensions of memory: time & space - working, short-term, long-term memory - single-agent, multi-agent, distributed scopes - collaborative, misaligned, competitive goals
Upcoming events
6
- Network event•Online
Going Meta S03E01 – a Series on Semantics, Knowledge Graphs and All Things AI
Online64 attendees from 17 groupsSeason 03 Episode 1 of Going Meta – a Series on Semantics, Knowledge Graphs and All Things AI
Topic:Jesús Barrasa: https://twitter.com/BarrasaDV
Repository: https://github.com/jbarrasa/goingmeta
Knowledge Graph Book: https://bit.ly/3LaqE6b
Previous Episodes: https://neo4j.com/video/going-meta-a-series-on-graphs-semantics-and-knowledge/13 attendees from this group - •Hybrid
[vJUG CONNECT] Agentic Memory & Structured AI: Scaling Smarter Java Development
Tessl AI Limited, 210 Pentonville Rd London N1 9JY United Kingdom, London, GBRegister: https://www.eventbrite.co.uk/e/ljc-meet-up-at-tessl-with-vjug-and-neo4j-tickets-1682943592589
We’ll kick things off with Simon Maple exploring Spec Driven Development, showing why structured prompts are the key to scaling AI coding. Then, Andreas Kollegger, Lead for GenAI Innovation at Neo4j, will dive into Agentic Memory – Ripples of the Matrix, a thought-provoking exploration of how memory in time and space shapes the way agents collaborate, compete, and evolve. Finally, Holly Cummins will demonstrate Using LangChain4j to Make Your Java Apps Smarter, showing how to harness AI frameworks to integrate LLMs with real-world Java applications.
Whether you’re tuning in from around the world on YouTube or joining us in person at Tessl HQ with the LJC, expect insightful talks, lively discussion, and of course, pizza and beer for those in London!Session: Agentic Memory - Ripples of the Matrix by Andreas Kollegger
The first drop seem innocent, refreshing almost. An agent's chain-of-thought descends from the sky, impacting the surface of our reality. Then more drops. Puddles form and ripples become interference patterns. Eventually, we're swimming in a digital sea. But seriously, let's talk about two dimensions of memory: time & space - working, short-term, long-term memory - single-agent, multi-agent, distributed scopes - collaborative, misaligned, competitive goals
19 attendees
Past events
413