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 →
Zach Blumenfeld, Data Science Product Specialist, Neo4j Mar 15 2mins read
Graph Neural Networks (GNNs) are gaining tons of recognition in the machine learning community due to their potential for solving complex tasks in social networks, drug discovery, recommendation systems, and more. Read more →
Saloni Gupta, Data Scientist, SparkCognition Mar 15 8mins 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 →
Tomaz Bratanic, Freelance Data Analyst and Engineer Mar 08 11mins 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 →
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 →
Elaine Rosenberg, Curriculum Developer at Neo4j Feb 08 2mins read
We have just published the Cypher Aggregations course in our Cypher Learning path.GraphAcademy Cypher Aggregations Course PageThis course will take about four hours to complete and includes content, videos, checks your understanding questions about the content, and hands-on challenges so you can… Read more →
Greg King, Product Manager for Neo4j Developer Tools, Neo4j Feb 01 4mins 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 →
Tom Nijhof, Back End Developer at CytoSMART Jan 26 3mins 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 →
Tom Nijhof, Back End Developer at CytoSMART Jan 26 6mins 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 →
Tom Nijhof, Back End Developer at CytoSMART Jan 26 7mins 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 →
Chris Heisz, Senior Software Engineer Jan 25 7mins read
Image by pexels.comMy Eastern European grandfather had a very old TV in his room that was created back in the old Soviet era. On occasions, the telly went blurry, sometimes the sounds got distorted, and rarely it looked like it… Read more →
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 →
Adam Cowley, Developer Experience Engineer at Neo4j Jan 12 5mins 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 →
Tom Nijhof, Back End Developer at CytoSMART Jan 05 6mins 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 →
Tom Nijhof, Back End Developer at CytoSMART Dec 14, 2022 2mins read
2:30 PM (Pacific Time) March 22, 2016. NPM packages broke for a few hours because Left-pad was unpublished. This showed us, as developers, that sometimes one person holds the power to break a lot. All because Left-pad was popular, but… Read more →