Building A Graph & LLM-Powered RAG Application from PDF Documents
Jan 19 5 mins read
Learn how to use PDF documents to build a graph and LLM-powered retrieval augmented generation application. Read more →
Convenient Neo4j Integration Tests in GitHub Actions Using the Aura CLI
Dec 15, 2023 11 mins read
Learn how you can automatically run integration tests on Neo4j in Github Actions using the Neo4j Aura CLI. Read more →
Introducing Deno Runtime to the Neo4j Driver for Javascript
Dec 12, 2023 5 mins read
With the new Neo4j Driver for Javascript version 5.14, you can now query Neo4j using the Deno Typescript and Javascript runtime natively. Read more →
Clustering Graph Data With K-Medoids
Nov 08, 2023 12 mins read
To use k-means on graph data, we need to represent the graph’s topology in vector space. We can do this by applying node embedding algorithms. Read more →
Analyzing Annual Reports Using LLMs and Graph Technology
Nov 06, 2023 8 mins read
Natural language processing made easy. Learn how to analyze annual reports using Large Language Models and knowledge graphs. Read more →
Speed Up Your Queries With Neo4j’s New Parallel Runtime
Oct 25, 2023 13 mins read
The new Parallel Cypher Runtime is a fantastic alternative for executing graph-global read queries, but you should know when to use it. Read more →
Exploring the Intersection of Neo4j and Large Language Models
Sep 15, 2023 3 mins read
As the final blog post of the Project NaLLM blog series, we reflect on the positive aspects and challenges encountered during this project. Read more →
Getting From Denmark Hill to Gatwick Airport With Quantified Path Patterns
Sep 07, 2023 11 mins read
In this article, we are going to show how journey planning can be done using a dataset of the railway network in Great Britain and a new Cypher feature called quantified path patternsIntroductionPlanning a journey on a railway network is usually… Read more →
Learning Neo4j Your Way
Aug 07, 2023 9 mins read
Martin shares his experience of how he structured his learning using Neo4j’s developer relations output and educational content. Read more →
Exploring Neodash for 197M Chemical Full-Text Graph
Jun 13, 2023 3 mins read
In a previous blog, I loaded 197M chemical names into a graph database. All of these are indexed with a full-text index and use the graph properties to improve the search. In order to test the user experience (not just… Read more →
LangChain Cypher Search: Tips & Tricks
Jun 02, 2023 9 mins read
Discover how to optimize prompts for Cypher statement generation to retrieve relevant information from Neo4j in your LLM applications. Read more →
Harnessing Large Language Models With Neo4j
May 26, 2023 5 mins read
Episode 1 – Exploring Real-World Use CasesLarge language models (LLMs) like ChatGPT have taken the world by storm in 2023 due to their ability to understand and generate human-like text. Their capacity to adapt to different conversational contexts, answer questions… Read more →
Neo4j DevTools – Better in Neo4j Workspace
May 25, 2023 6 mins read
Check out the latest updates in Neo4j Workspace, a cohesive developer experience with improved features for query and import. Read more →
Analyzing Software Dependencies With deps.dev – Discover AuraDB Free (Week 49)
May 25, 2023 6 mins read
For week 49 of Discover AuraDB Free, you'll learn how to analyze software dependencies with deps.dev. Read more →
Creating a Web of Synthetic Data
May 23, 2023 8 mins read
Learn how to generate deeply interconnected mock datasets using the Mock Graph Data Generator, enabling realistic analysis and testing of ideas. Read more →
BioCypher: Unifying Framework for Biomedical Knowledge Graphs
May 22, 2023 3 mins read
Learn how biotech experts and researchers can create biomedical knowledge graphs from various sources easily. Read more →
Build a Routing Web App With Neo4j, OpenStreetMap, and Leaflet.js
May 16, 2023 15 mins read
Hands-On Workshop Exploring Working With Road Network Data and Routing With Graph AlgorithmsRunning path-finding algorithms on large datasets is a use case that graph databases are particularly well suited for. While often pathfinding algorithms are used for finding routes using… Read more →
cartographydata-sciencegisgraph algorithmgraph-databaseleaflet.jsNeo4jopenstreetmappathfindingrouteweb application
Generating Cypher Queries With ChatGPT 4 on Any Graph Schema
May 02, 2023 12 mins read
Learn how to implement a Cypher statement-generating model in ChatGPT 4 by providing only the graph schema information. Read more →
OpenSanctions: An Open-Source Project About Financial Restrictions
Apr 11, 2023 3 mins read
Friedrich Lindenberg showcases his project OpenSanctions which tracks sanctions and financial restrictions on assets and individuals. Read more →
Context-Aware Knowledge Graph Chatbot With GPT-4 and Neo4j
Apr 11, 2023 16 mins read
Learn how to implement a context-aware chatbot in GPT-4 that bases its answers on the information retrieved from a graph database. Read more →
AIartificial intelligencechatbotchatgptgpt-4graph-databaseknowledge-graphmachine-learningNeo4jNeoGPTnlpopenai
Cypher Code-Golf Completion: Hackathon Winners Announced
Apr 06, 2023 7 mins read
As the Neo4j Hackathon comes to a conclusion, here are the winners for different levels of the Cypher Code-Golf Challenge. Read more →
Creating a Knowledge Graph From Video Transcripts With ChatGPT 4
Apr 03, 2023 12 mins read
Learn how to use ChatGPT 4 as a domain expert to help you extract knowledge and turn it into a graph from a video transcript. Read more →
Exploring the Updated Neo4j-Java-Driver: Finding Trees in the Forest
Apr 03, 2023 5 mins read
Learn how to turn a list of flat elements into a hierarchy with Java, Cypher, and the updated Neo4j driver for Java. Read more →
The Power of the Path – Part 1
Mar 31, 2023 6 mins read
Discover the power of Cypher Paths in Neo4j Database. Learn about Path data type, variable length paths, and relationship functions. Optimize your query engine today. Read more →
Git Commit History – Discover AuraDB Free: Week 44
Mar 27, 2023 8 mins read
This week in Discover Neo4j AuraDB Free, we're exploring git commit history as a graph in AuraDB, starting from scratch. Read more →
AuraDBCloudcommitdata-explorationdata-modelingdata-visualizationDiscover AuraDB Freegitgraph-databasehistoryNeo4j
