Java-Framework: Quarkus 2.3 bringt Dev Service für Neo4j

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This Week in Neo4j – Liquibase, Crypto Txns Breadcrumbs, Cloud Empire, Java Version Diffs, Gephi, GraphQL 2.2.0, GraphKer

Hello, everyone! This week, we’re featuring Anthony Chiboucas, a very active Neo4j Community member. Also in this issue, Florent Biville invites you to test the new tool to migrate from liquigraph to liquibase, which can help you migrate your Neo4j… Read more →

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This Week in Neo4j – API Summit, GraphQL, Modeling, Nextjs, Image Recognition, KarateClub, Migration

Hello, everyone! I hope you are having a great summer and can take some time to refresh yourselves. In spite of the summer hiatus, many folks have been busy doing Neo4j-related work! This week, we highlight Rajesh Gaddipati and Vishal… Read more →

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This Week in Neo4j – Data Journalism NYPD, Django Admin, Visualization Talks, CEO Podcast, Write Performance, Java GraphQL

Hello, everyone! Time really flies! It felt like only yesterday I was putting together last week’s twin4j. I encourage you to share both the newsletter and blog with colleagues and friends who may also find it helpful. You can point… Read more →

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This Week in Neo4j – Twitchverse, Java Drivers, Encryption, Power BI, Machine Learning, Metadata

Hello, everyone! Don’t miss our free hands-on training sessions the week before NODES 2021. All folks who register for NODES can attend these sessions (scroll down for details). In this week’s episode, Tomaz Bratanic provides a comprehensive tutorial for setting… Read more →

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This Week in Neo4j – Graph Embeddings, Reddit, jQAssistant, Helidon, Corporate Data, Query Tuning

Hello, everyone! In this week’s episode, Tomaz Bratanic teaches you how to visualize graph embedding algorithm results in NEuler. Luc Michalski has developed a Reddit Detective Python application that can be used to discover potentially problematic data in Reddit. Dirk… Read more →

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Getting Started with the Neo4j BI Connector

Learn how to get started with the Neo4j BI Connector, which provides easy access to Neo4j datasets from popular BI tools like Tableau and more.

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Neo4j 4.0 Security Rocks: The 5-Minute Interview with Michal Bachman, CEO, GraphAware

In this week’s five-minute interview with Michal (conducted at GraphTour NYC 2019), we discuss how his company, GraphAware, uses graph technology.

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Introducing Neo4j Graph Database 4.0 [GA Release]

It’s here – the official GA release of Neo4j graph database 4.0! Read this blog by Neo4j Chief Scientist Jim Webber to learn everything you need to know.

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DeepWalk: Implementing Graph Embeddings in Neo4j

Discover tips and strategies for implementing graph embedding into a Neo4j graph database, with plenty of Cypher examples.

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Running Decision Trees in Neo4j

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.

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Microservice and Module Management with Neo4j

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 →

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The Neo4j JDBC Driver 3.3.1 Release Is Here [+ Examples]

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 →

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This Week in Neo4j – 3.4 and Bloom Announced, Analyzing Wifi Traffic, Text Analysis using Graph Visualization, Azure Functions

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 have the announcement of Neo4j 3.4 and the Bloom visualization tool, analyzing Wifi… Read more →

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Knoten auf der Achterbahn – Neo4j beim Javaland Brühl

In diesem Jahr wird Neo4j in gleich 6 Vorträgen und Workshops von 7 Neo4j-Kennern beim JavaLand in Brühl vertreten sein. Es gibt also viel Gelegenheit, die Vielseitigkeit von Graphdatenbanken an praktischen Beispielen kennenzulernen und dem anwesenden Experten all Eure Fragen… Read more →

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Beta Release: Java Driver with Async API for Neo4j

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 →

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A Big Step Forward: Spring Data Neo4j 5.0 Release

This post introduces what’s been happening in Spring Data Neo4j recently. You will learn about the new features and the simplification of the programming model, find out what has changed under the cover, such as smarter querying for better performance.… Read more →

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Cypher: Write Fast and Furious

Editor’s Note: This presentation was given by Christophe Willemsen at GraphConnect San Francisco in October 2016. Presentation Summary In this presentation, Christophe Willemsen covers a variety of do-and-don’t tips to help your Cypher queries run faster than ever in Neo4j.… Read more →

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Neo4j Object Mapping with GORM, Groovy and Spring Boot [Community Post]

[As community content, this post reflects the views and opinions of the particular author and does not necessarily reflect the official stance of Neo4j.] Mapping object models to the Neo4j graph in languages such as Java and Groovy may be… Read more →

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JCypher: A Java Domain-Specific Language (DSL) for Cypher

Editor’s Note: This presentation was given by Wolfgang Schützelhofer at GraphConnect Europe in April 2016. Here’s a quick review of what he covered: An Introduction to JCypher Domain Mapping Executing domain queries using JCypher The future of JCypher – What… Read more →

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Public Service Announcement: Neo4j Drivers 1.2 Release

We are happy to announce that all our officially supported Bolt drivers are now available as versions 1.2. With this release, we massively improved the way you write code to work with a cluster, introducing reusable “transaction functions” and built-in retry… Read more →

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Pushing the Evolution of Software Analytics with Graph Technology

Editor’s Note: This presentation was given by Dirk Mahler at GraphConnect Europe in April 2016. Topics:
-The challenges of traditional software analytics tools
-An introduction to jQAssistant, powered by Neo4j
-The benefits of modeling software as a graph

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Write Safer User-Defined Functions & Procedures with the Neo4j Procedure Compiler

[As community content, this post reflects the views and opinions of the particular author and does not necessarily reflect the official stance of Neo4j.] As you may probably know, Neo4j 3.0 introduced a concept familiar to database users: user-defined procedures.… Read more →

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Navigate All the Knowledge with Spring + Neo4j

Editor’s Note: This presentation was given by James Weaver at GraphConnect Europe in April 2016. Here’s a quick review of what he covered: WikiBrowser as a powerful learning tool The concept map architecture Explore interesting WikiBrowser use cases – What… Read more →

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2016: The Year in Neo4j Drivers

Spring is in the Air 2016 was the year when, in April with the availability of Neo4j 3.0 we also introduced our own binary protocol named Bolt. We also provided the first set of officially supported drivers for Bolt, including… Read more →

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