The Neo4j BI Connector: How It Works
By David Penick
November 30, 2020 3 mins read
Read blog three in Neo4j’s five-part series on the BI Connector.
Keywords: Bloom • graph data platform • graph visualization • Neo4j BI Connector • ODBC • tableau
Announcing Spring Data Neo4j 6.0
By Jocelyn Hoppa
November 18, 2020 5 mins read
Learn about all the new features and upgrades in our latest release Spring Data Neo4j 6.0, like full support of reactive programming.
Keywords: Cypher-DSL • embedded neo4j • Neo4j Java Drivers • reactive programming • spring data neo4j
The Great Hookup: Announcing Neo4j Connector for Apache Spark
By Jocelyn Hoppa
November 12, 2020 3 mins read
Announcing a new and great integration tool that moves and reshapes data bi-directionally between Neo4j and Apach Spark.
Keywords: cypher • data science • ETL tool • machine learning • Neo4j Connector for Apache Spark
Combating Money Laundering: Enterprise AML Technology
By Deb Cameron
August 24, 2020 5 mins read
Learn about specific characteristics and components of Neo4j that make it ideal for addressing the requirements of anti-money laundering.
Keywords: aml technology • anti-money laundering • financial crime • graph algorithms
Building a Graph of History with The Codex
By Allison Wu
August 5, 2020 13 mins read
Learn about how the Codex deeply integrates text and data by building a graph network of people, places, events and concepts embedded in texts.
Keywords: Codex • cypher • graph metamodel • graphconnect • meta-relations • Neo4j-client • standoff properties • statements • text-as-a-graph • XML
The Secret Sauce of Neo4j: Modeling and Querying Graphs
By Allison Wu
July 1, 2020 24 mins read
Learn about the secret sauce of Neo4j, and understand what graphs are all about. Delve into use cases such as recommendation engines and flight data.
Keywords: cypher • graphconnect • modeling • nosql • property graph model • Recommendation Engine • Relational Databases • secret sauce of Neo4j • sql • use cases
Introducing Neo4j 4.1
By Jocelyn Hoppa
June 23, 2020 7 mins read
Learn about new features we’re introducing with Neo4j 4.1, including role-based access control and granular security, Causal Clustering and more.
Keywords: Causal Clustering • cypher • embedded causal clustering • granular security • graph database • lead transfer extensions • Neo4j 4.1 • query planner • role-based access control
Neo4j 4.0 Security Rocks: The 5-Minute Interview with Michal Bachman, CEO, GraphAware
By David Penick
February 14, 2020 4 mins read
In this week’s five-minute interview with Michal (conducted at GraphTour NYC 2019), we discuss how his company, GraphAware, uses graph technology.
Keywords: 5-minute interview • ai • data model • graph algorithms • graph database • GraphAware • java • Knowledge Graph • machine learning • Neo4j Community
#GraphCast: Neo4j 4.0 Explained in Less Than a Minute
By Jocelyn Hoppa
February 7, 2020 < 1 min read
Check out this week’s #GraphCast, featuring a quick explainer of Neo4j 4.0, the brand-new graph database with next-generation features and capabilities.
Keywords: graph technology • GraphCast • latest Neo4j graph database • Neo4j 4.0 • Neo4j Aura • Neo4j quick explainer
GraphConnect 2020: Call for Papers Closing November 15
By Jocelyn Hoppa
October 17, 2019 2 mins read
Are you interested in submitting a talk to GraphConnect 2020? Read this blog to learn about the call for papers deadline and submission details.
Keywords: call for papers • graph database • GraphConnect 2020 • neo4j • Neo4j Community
DeepWalk: Implementing Graph Embeddings in Neo4j
By Jocelyn Hoppa
September 12, 2019 12 mins read
Discover tips and strategies for implementing graph embedding into a Neo4j graph database, with plenty of Cypher examples.
Keywords: artificial intelligence • community detection algorithm • deep learning • DeepWalk • graph algorithms • Graph Analytics • graph database • graph embeddings • java • machine learning
This Week in Neo4j – Kafka Streams Graph Processing, GRANDstack Football Transfers, Spring Data Neo4j RX, Role Based Access Control In Neo4j 4.0, Learning Cypher, and More!
By William_Lyon
August 30, 2019 6 mins read
This week we have a look at using Neo4j with Kafka Streams, how to build a GRANDstack application to analyze football transfers, a beta release of Spring Data Neo4j RX, a guide for learning Cypher in 30 minutes, an overview of the new role based access control features coming in Neo4j 4.0, a look at NLP with graphs, a guide to knowledge graphs.
Keywords: access control • cypher • GRANDstack • GraphQL • Kafka • Knowledge Graph • RDF • spring data neo4j • twin4j
Running Decision Trees in Neo4j
By Jocelyn Hoppa
July 31, 2019 10 mins read
Discover how Neo4j works with decision trees to deliver fast results for solving real-world problems, with an unorthodox nightclub example from Max De Marzi.
Keywords: Boolean • cypher • data model • Decision Tree • graphconnect • java • Java API • JVM • open source • stored procedure
15 Years Loving Graphs: Big Congrats & Thanks to Our Italian Partner LARUS
By Michael Hunger
May 24, 2019 4 mins read
I just returned from Venice, where enjoyed not only the weather and food but … Had an amazing time in Venice, Italy to celebrate the 15th anniversary of our friends and partners from @AgileLARUS. Thanks a lot @inserpio for the… Read more →
Keywords: APOC • etl • Graph Analytics • Kafka • Larus • machine learning • Neo4j ETL • Neo4j Kafka integration • Neo4j Labs • Neo4j partner
The Future of Data Visualization
By Jocelyn Hoppa
March 20, 2019 7 mins read
Editor’s Note: This presentation was given by Brendan Madden at GraphConnect New York in October 2017. Presentation Summary Tom Sawyer Software is a graph data visualization tool that was founded long before graph databases first hit the market. But with… Read more →
Keywords: Big Data • cypher • data integration • data synchronization • Data Visualization • graph visualization • graphconnect • property graph • tom sawyer
The Fabric of DevOps: Using Neo4j to Manage Site Infrastructure
By Jocelyn Hoppa
February 13, 2019 5 mins read
Editor’s Note: This presentation was given by Ashley Sun at GraphConnect NYC in October 2017. Presentation Summary LendingClub runs 400+ microservices that comprise its online marketplace lending platform, the largest in America. Every one of these services has been developed,… Read more →
Keywords: AWS • deployment automation • DevOps • graph visualization • graphconnect • infrastructure mapping • LendingClub • Mercator • microservices • neo4j
Journey Planning… And Why I Love Cypher
By Jocelyn Hoppa
November 21, 2018 8 mins read
Editor’s Note: This presentation was given by Adam Cowley at GraphConnect Europe in May 2017. Presentation Summary Adam Cowley wanted to create a door-to-door journey-planning tool with Cypher that would allow him to accurately map a trip via train, bus,… Read more →
Keywords: bus route • cypher • graph database • graph traversal • graphconnect • index free adjacency • journey planning • neo4j • train journey • trip planning
FOSDEM 2019: Join Us in the Graph Developer Room!
By Michael Hunger
November 9, 2018 2 mins read
Like every year, the fall conference season is in full swing when we’re already preparing for the next batch of conferences in spring 2019. We’re happy to announce that the graph processing and graph database developer room was accepted again… Read more →
Keywords: data science • FOSDEM • Graph Analytics • Graph Databases • graph processing • graph query language • graph visualization • Internet of Things • natural language processing • Neo4j Community
This Week in Neo4j – Weighted PageRank, Backups on Kubernetes, Modeling Financial Risks
By Mark Needham
October 13, 2018 6 mins read
Welcome to this week in Neo4j where we round up what’s been happening in the world of graph databases in the last 7 days. This week we work out the best tennis player in the world using weighted PageRank, we… Read more →
Keywords: chatbot • decision trees • graph algorithms • graph apps • graphgist • Linkurious • neo4j cloud • PageRank • theatre • twin4j
Microservice and Module Management with Neo4j
By Jocelyn Hoppa
October 3, 2018 18 mins read
Editor’s Note: This presentation was given by John Lavin at GraphConnect New York in October 2017. Presentation Summary Refactoring monolithic applications into microservices requires putting thought into managing code and its dependencies. At Vanguard Group, some of the existing Java… Read more →
Keywords: afferent coupling • cypher • efferent coupling • Graph Databases • graphconnect • java • microservices • module management • monolithic software • Structure101
Imperative vs. Declarative Query Languages: What’s the Difference?
By Bryce Merkl Sasaki
August 21, 2018 5 mins read
The evolution of programming languages has grown in parallel with the evolution of computing itself, with new languages being created with each new advance and paradigm shift. After all, if language shapes how we view reality, then changes in computing… Read more →
Keywords: cypher • database query language • declarative language • declarative query language • gremlin • imperative language • imperative query language • query language • sparql • sql
Which GraphConnect Training Should You Take? [Quiz]
By Bryce Merkl Sasaki
August 17, 2018 3 mins read
It’s that time of year again. In less than five weeks, Emil will be getting on stage at GraphConnect 2018 in the heart to Times Square, NYC and announcing the new release of….wow, I think we’re getting a little ahead… Read more →
Keywords: cypher • data science • Data Visualization • graph algorithms • graphconnect • machine learning • natural language understanding • Neo4j Bloom • neo4j training • python
The Neo4j JDBC Driver 3.3.1 Release Is Here [+ Examples]
By Bryce Merkl Sasaki
June 14, 2018 5 mins read
Our team at LARUS has been quite busy since the last JDBC driver release. Today, we’re happy to announce the 3.3.1 release of the Neo4j-JDBC driver. The release has been upgraded to work with recent Neo4j 3.3.x versions and Bolt… Read more →
Keywords: bolt • Causal Clustering • causal consistency • java • Java Naming and Directory Interface • jdbc • JDBC driver • JNDI • Matlab • Pentaho Kettle
Data Profiling: A Holistic View of Data using Neo4j
By Bryce Merkl Sasaki
January 3, 2018 8 mins read
Summary Data profiling is a widely used methodology in the relational database world to analyse the structure, contents and metadata of a data source. Generally, data profiling consists a series of jobs executed upon the data source to collect statistics… Read more →
Keywords: APOC • Connected Data • cypher • data integration • data profiling • data quality • graph algorithms • native graph database • Neo4j Browser • triadic closure
Beta Release: Java Driver with Async API for Neo4j
By Bryce Merkl Sasaki
December 8, 2017 6 mins read
Introduction In this article I would like to introduce the new 1.5.0-beta03 pre-release version of the Bolt Java driver for Neo4j which is now built on an asynchronous, Netty-based infrastructure. Previous versions of the driver used blocking I/O, which meant… Read more →
Keywords: bolt • Causal Clustering • graph database • java • Java 8 • java driver • maven • neo4j • Netty • Spring Data