Using Neo4j AuraDB as a Source and Sink for AWS MSK
Mar 31, 2023 12 mins read
Neo4j now supports AWS Managed Streaming for Kafka (MSK) through MSK Connect, configured as a source and sink with AuraDB Free. 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
Describing a Property Graph Data Model
Mar 22, 2023 8 mins read
Discover how to standardize property graph data models in Neo4j using a JSON-based schema, enabling seamless data model sharing and better UX. Read more →
Enhancing Word Embedding with Graph Neural Networks
Mar 21, 2023 16 mins read
Natural Language Processing (NLP) has seen rapid advancements in recent years. One important aspect of this progress has been the use of embeddings, which are numerical representations of words or phrases that capture their meaning and relationships to other words… Read more →
Slice and Dice Your Graph Data With Neo4j Bloom
Mar 16, 2023 8 mins read
Neo4j Bloom is an advanced graph exploration tool. You can display different Neo4j graphs and explore graph data using the search feature, expanding it visually or by using custom Cypher queries.Photo by Shane Scarbrough on UnsplashBut now we’ve added a new feature… Read more →
Angular With @neo4j/graphql and the Nest.js Backend
Mar 16, 2023 7 mins read
neo4j cypher query showing movies and actorsIn my previous article, you could learn how to set up @neo4j/graphql with the NestJS backend framework. So now let’s create an Angular frontend on top of that and organize everything with NX monorepo.I will… Read more →
From Nodes to Rows: A Guide to Querying Neo4j Graph Database in Pandas/SQL Style Using Cypher
Mar 15, 2023 8 mins read
Photo by Galina Nelyubova on UnsplashWell, you might be wondering: Why would one want to write Pandas or SQL-style queries while working with a graph database like Neo4j? Does it not defeat the purpose of having data stored and ingested in… Read more →
SustainGraph – A Knowledge Graph for the UN Sustainability Goals
Mar 13, 2023 4 mins read
Learn how SustainGraph tracks information and knowledge related to the United Nations Sustainable Development Goals. Read more →
Knowledge Graph-Based Chatbot With GPT-3 and Neo4j
Mar 08, 2023 11 mins read
ChatGPT has changed how I, and probably most of you, look at AI and chatbots. We can use chatbots to help us find information, construct creative works, and more.However, one problem with ChatGPT and similar chatbots is that they can hallucinate… Read more →
An Introduction to Needle – Neo4j’s Design System
Mar 01, 2023 6 mins read
Learn how you could effortlessly operationalize and scale your design with Neo4j's latest design system: Needle. Read more →
A New Steer for the (Neo4j) Drivers?
Feb 24, 2023 5 mins read
Who among us remembers how hard it was to learn to drive? If you haven’t learned to drive yet, or don’t intend to learn, how hard do you think it would be?Pretty daunting, as I remember (confession: it took me three… Read more →
Wardley Mapping With Neo4j
Feb 15, 2023 3 mins read
Find out how Wardley Maps can be analyzed in Neo4j Graph Database to find the hidden knowledge in these maps. Read more →
Maximising Efficiency: The Power of ChatGPT and Neo4j for Creating and Importing Sample Datasets
Feb 06, 2023 5 mins read
See how David imports AI-generated sample datasets from ChatGPT into the graph data model in Neo4j Graph Database. Read more →
Neo4j Data Importer — Introducing File Filtering
Feb 01, 2023 4 mins read
The latest release of Neo4j Data Importer introduces a new way to load more data sources without the need for pre-processing. By allowing you to apply simple filters to files we’re enabling loads in more scenarios, including:Generally keeping data relevant… Read more →
Optimizing Cypher Query Using Parameters
Jan 26, 2023 3 mins read
I got a helpful email from Ron van Weverwijk pointing out that constructing a Cypher query every time does not give the best performance. I didn’t know at the time that this would also solve another problem. The problem is… Read more →
Full-Text Search in 197M Chemical Names Graph Database
Jan 26, 2023 6 mins read
PubChem is a database with millions of chemical compounds. All these can be downloaded and put into your graph database as a basis for your project.I downloaded 197M synonyms related to 57M compounds for the Open Measurement project.Open MeasurementThis project is… Read more →
Updating My Graph Database Using PubChems Endpoints
Jan 26, 2023 7 mins read
Combining PubChem and Neo4j even furtherIn my last blog, I downloaded 197M nodes of all the chemical synonyms out of PubChem. This number was of course too low to cover every chemical synonym ever used.I do want to connect the compounds from… Read more →
Using a Graph Recommendation Algorithm for Predicting Chemical – Cell Interaction
Jan 25, 2023 8 mins read
Discover how to use graph recommendation algorithm to predict reactions between a chemical and a specific cell line. Read more →
biologycellchemicalsgraph algorithmgraph-databasehow-toNeo4jpredictrecommendationrecommendation-system
Create Neo4j Database Model With ChatGPT
Jan 17, 2023 4 mins read
Proper modeling of a graph database may be challenging. Because it requires a little bit of a different approach than relational database, we need to take into consideration what types of questions we want to answer.Luckily, nowadays we can use tools… Read more →
Run Cypher Without Leaving Your IDE With Neo4j VSCode Extension
Jan 12, 2023 5 mins read
The main features of the plugin: Manage connections to Neo4j instances in the Sidebar, manage query parameters and run Cypher from a file or text selection.How did we get here?As a developer building Neo4j Applications in VS Code, I often switch… Read more →
Combining 3 Biochemical Datasets in a Graph Database
Jan 05, 2023 6 mins read
The open measurement graph will be used to find connections between different measurements in different experiments and conditions. In a previous blog, we added chemical compounds — and their synonyms — from PubChem into the graph. In this blog, we are going to populate… Read more →
Conversational Artificial Intelligence with Neo4j and the Unreal Engine – Part 1
Dec 22, 2022 9 mins read
Discover how Neo4j supports cross-disciplinary research between technology and humanities researches in conversational AI. Read more →
AIanalysisartificial intelligenceconversationsdata-sciencedialogue-systemsdigital-humanitiesgraph-analyticsgraph-databaseknowledgeNeo4junreal engine
Automating Deployment of Neo4j Java Extensions to (Self-Managed) Google Cloud
Dec 16, 2022 9 mins read
Discover how you can automate deployment of Neo4j Java Extensions on self-managed Google Cloud environments. Read more →
Python Packages Licenses Analysis With Neo4j
Dec 16, 2022 3 mins read
Do you ever wonder what licenses you need for your Python project? Tom Nijhof made a tool to figure it out. Read more →
