Ankaa Pmo®

Articles

How to Migrate Data From Neo4j to Nebula Graph

Actualités, Méthodes et organisation des process IT

This article mainly introduces how to migrate your data from Neo4j to Nebula Graph with Nebula Graph Exchange (or Exchange for short), a data migration tool backed by the Nebula Graph team. Before introducing how to import data, let’s first take a look at how data migration is implemented inside Nebula Graph.

Data Processing in Nebula Graph Exchange

The name of our data migration tool is Nebula Graph Exchange. It uses Spark as the import platform to support huge dataset import and ensure performance. The DataFrame, a distributed collection of data organized into named columns, provided by Spark supports a wide array of data sources. With DataFrame, to add new data source, you only need to provide the code for the configuration file to read and the Reader type returned by the DataFrame.

Source de l’article sur DZONE

25 septembre 2020/par Service comm.

Graph Algorithms in Neo4j: Use Cases for Graph Transactions and Analytics

Actualités, Méthodes et organisation des process IT

Today’s most pressing data challenges center around connections, not just tabulating discrete data. Graph analytics accelerate breakthroughs across industries with more intelligent solutions.

This article series is designed to help you better leverage graph analytics so you can effectively innovate and develop intelligent solutions faster.

Source de l’article sur DZONE

26 novembre 2018/0 Commentaires/par Service comm.

New Features, Now: 5-Minute Interview

Actualités, Innovation, Méthodes et organisation des process IT

"One of the most surprising things I’ve seen with Neo4j is the speed at which we’re able to innovate and deliver features to our customers," said Mark Hashimoto, Senior Director of Engineering, Digital Home at Comcast.

In this week’s five-minute interview, we discuss how Comcast uses the flexibility of the graph data model to develop and launch new features rapidly using Neo4j for persistence.

Source de l’article sur DZONE

14 novembre 2018/0 Commentaires/par Service comm.

Building a Dating Site With Neo4j: Part 11

Actualités, Méthodes et organisation des process IT

Up to this point, our users can send and receive messages, but we don’t have a way to show them all of their conversations, only one conversation at a time and they have to guess who messaged them before they can see those, which is not very useful. What we need is a directory of all the conversations our user is part of. Let’s go ahead and add this feature to tie things together.

In our Conversations class, we will add a new method "getConversations":

Source de l’article sur DZONE

31 août 2018/0 Commentaires/par Service comm.

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Notre organisation est ainsi totalement établie sur l’écoute de vos besoins et l’élaboration de réponse les plus adaptées à vos challenges pour vous permettre d’apporter une réelle valeur ajoutée à vos processus et projets d’entreprise.