Posts Tagged ‘Cypher’

Terminal State Blog
Implementing Graph-Based Applications

April 2, 2014 at 9:18 am PDT | Neo4jNews

Graphs have proven to be widely applicable to model a range of business problems and domains. Yet, the flexibility that graphs bring requires an additional level of attention to implementation and an adaptation of familiar...

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Terminal State Blog
Implementing Graph-Based Applications

March 24, 2014 at 5:56 pm PDT | BlogNeo4jSpring Data Neo4j

Graphs have proven to be widely applicable to model a range of business problems and domains. Yet, the flexibility that graphs bring requires an additional level of attention to implementation and an adaptation of familiar...

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Facebook inspires enterprise to use big data graph searches

March 10, 2014 at 1:21 pm PDT | Graph DatabasesNeo4j

“And the thing is, it’s about leverage. You can leverage social data. You can leverage Twitter data. You don’t have to start from scratch.” There is already a wealth of information to be tapped into....

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Neo Technology Makes Graph Databases More Accessible

January 15, 2014 at 1:14 pm PDT | Graph DatabasesNeo4jNews

reposted from ITBusinessEdge In terms of actual adoption, the fastest growing segment of the database market actually belongs to graph databasesthat are increasingly being used to drive new classes of applications that require mapping functionality. Looking...

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What is Neo4J?

December 30, 2013 at 2:52 pm PDT | BlogGraph DatabasesNeo4j

Jayaram Krishnaswamy talks about what Neo4j is, how it works, and how to get started with it It is billed as the ‘World’s Leading Graph Database’. It is a different kind of database if you...

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safari blog
Neo4j 2.0: A Giant Leap For Graphkind

December 30, 2013 at 1:50 pm PDT | BlogGraph DatabasesNeo4j

Nigel talks about the full release of Neo4j, how the old version worked, and how the new 2.0 works with all its new features The full release of Neo4j 2.0 will be something of a...

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Neo4j 2.0 released – A graph browser and query language improvements

December 19, 2013 at 2:38 pm PDT | Graph DatabasesNeo4j

Alex Popescu talks about the new release of Neo4j 2.0, as well as the slideshare for how 2.0 works and whats new in it. I might be wrong, but Neo4j guys seem to go back...

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New Neo4j 2.0 GA – Graphs for Everyone

December 11, 2013 at 6:37 am PDT | FEATURED NEWSNeo4jNews

A dozen years ago, we created a graph database because we needed it. We focused on performance, reliability and scalability, cementing a foundation for graph databases with the 0.x series, then expanding the features with...

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Neo4j Hands-On

December 5, 2013 at 10:52 am PDT | BlogGerman EditionGraph DatabasesNeo4j

In diesem Teil soll es nun um die konkrete Nutzung von Neo4j gehen. Wir gehen diesmal die Schritte von der Installation, über einen Überblick über das eingebaute Web-UI bis zur Erzeugung der ersten Daten in...

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Neo4j: Cypher – Profiling ORDER BY LIMIT vs LIMIT

November 1, 2013 at 9:59 am PDT | BlogGraph DatabasesNeo4j

Mark Needham discusses some of the differences between using the “LIMIT” operator versus using the “LIMIT” operator with the “ORDER BY” operator with Neo4j Something I’ve seen people get confused by when writing queries using...

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Neo4j: Exploring new data sets with help from Neo4j browser

October 29, 2013 at 5:00 pm PDT | BlogGraph DatabasesNeo4j

Mark Needham takes a closer look at the Neo4j browser and how it can work for you   One of the things that I’ve found difficult when looking at a new Neo4j database is working...

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Chess Games and Positions in Neo4j

October 25, 2013 at 10:31 am PDT | BlogGraph DatabasesNeo4j

Here we see more of a fun application of Neo4j in a Chess Game   The goal is to load a bunch of chess games into Neo4j for further analysis. Scores listed are Stockfish’s take...

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Neo4j/Cypher: Converting queries from 1.9 to 2.0 – ‘Can’t use optional patterns without explicit START clause’

October 25, 2013 at 9:36 am PDT | BlogGraph DatabasesNeo4j

Mark Needham tries out the new Neo4j 2.0 on football stats, with one of his queries he created in Neo4j 1.9 to see the improvements   I’ve been playing around with the most recent Neo4j...

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Neo4j / Cypher: Getting Rid of an Optional Match

October 24, 2013 at 3:41 pm PDT | BlogNeo4j

Mark Needham looks back at some old queries involving football data he had created using Neo4j, with some help from Wes Freeman.   I was looking back over some of the queries I wrote for...

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Graph database powers Onefinestay’s room accommodation platform

October 8, 2013 at 11:26 am PDT | Customer StoriesNeo4jNews

Innovative business models are a major driver of new Web applications. Increasingly, they are accompanied by similarly innovative data architectures. For example, as London-based Onefinestay rolled out updates to an online platform for booking vacation stays in...

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Neo4j 2.0.0-M05 Released

September 12, 2013 at 9:52 am PDT | BlogGraph DatabasesNeo4j

Neo4j 2.0.0 is released with all new capabilities and features! We are proud to release Neo4j 2.0.0-M05 this week. The 2.0 project is now in full-speed development after summer vacation. We’re getting close to feature...

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Why Neo4j is Reducing Emphasis on the REST API and Putting More on Cypher

August 19, 2013 at 11:46 am PDT | BlogNeo4j

Michael Hunger and Andreas Kollegger participate in a discussion about why there is more emphasis on Cypher An in-depth discussion has been going on over at the neo4j google group discussing the merits and issues...

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Exploring LinkedIn in Neo4j

August 15, 2013 at 10:22 am PDT | BlogGraph DatabasesNeo4j

Rik Van Bruggen shows us how to take our LinkedIn network information from their InMap, and put it in to Neo4j Ever since I have been working for Neo, we have been trying to give...

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Neo4j 2.0 Reaches M4

August 12, 2013 at 9:40 am PDT | BlogGraph DatabasesNeo4j

See whats new in the Neo4j 2.0 Milestone 4 release! Perfectly suited for your summer holiday exploration, we are proud to present the Neo4j 2.0 Milestone 4 release (2.0.0-M04). In working towards a major 2.0...

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Neo4j/Cypher: Getting the hang of query parameters

July 31, 2013 at 9:48 am PDT | BlogNeo4j

Mark Needham gives some advice on Neo4j on how to improve performance of your queries For as long as I’ve been using neo4j‘s cypher query language Michael has been telling me to use parameters in...

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safari blog
Using Neo4j from Python

July 24, 2013 at 9:50 am PDT | BlogNeo4j

Here we see how Neo4j and Python can work together to build some simple applications A guest post from Nigel Small, whose current areas of interest include Python, JavaScript, PostgreSQL, Neo4j and Linux. He has...

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Working examples for the ‘Graph Databases’ book

July 11, 2013 at 9:59 am PDT | Graph Database BookGraph DatabasesNeo4j

A reader modifies examples out of the graph databases book The examples in the ‘Graph Databases’ book don’t work out of the box. I’ve modified them, so that they do work (for chapter 3, that...

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A Closer Look at Neo4j – the Graph Database

April 10, 2013 at 1:34 pm PDT | Neo4jNews

Dataversity takes an hand-on look at Neo4j. The recent upward tick in the popularity of graph databases within the NoSQL movement reflects the trend of Big Data, partly generated by social data. Enterprises are turning to graph...

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Facebook Graph Search with Cypher and Neo4j

January 28, 2013 at 2:07 pm PDT | Case StudyGraph DatabasesGraph SearchNeo4j

Max de Marzi talks about Facebook Graph Search, how it works, and how you can apply similar mechanics to Neo4j Facebook Graph Search has given the Graph Database community a simpler way to explain what...

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Why the most important part of Facebook Graph Search is “Graph”

January 21, 2013 at 11:12 am PDT | Graph DatabasesNeo4jNews

Post shared with You’ve heard the news: Facebook has announced a new offering called Graph Search. Use of graph technologies has been growing over the last few years, and there’s been quite the buzz...

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Neo4j 1.8登場 – クエリ言語「Cypher」を強化

October 8, 2012 at 9:43 pm PDT | Neo4j

Neo Technologyは10月2日(米国時間)、Neo4jの最新版となる「Neo4j 1.8」を公開した。Neo4jはJavaで開発されているグラフデータベースソフトウェア。Neo4j 1.8では、Neo4j用に開発されたクエリ言語「Cypher」の機能強化やパフォーマンスの向上などが行われている。主な変更点は次のとおり。 HAクラスタ内で中断なしにローリングアップグレードを可能に 高速リモートアクセス用にREST APIリクエストにストリームレスポンスを追加 クエリのさらなる高速化のためにトラバーサルフレームワークに双方向トラバーサル、分岐状態、パスエクスパンダを追加 「Cypher」言語に自動インデックスの更新やグラフデータの書き込み機能をサポート Neo4jシェルに明示的なトランザクションをサポート Neo4jはコミュニティ版、モニタリング機能付きのアドバンス版、オンラインバックアップやHAクラスタリングのエンタープライズ版が提供されており、ライセンスにはコマーシャルライセンスとオープンソースライセンスが採用されている。コミュニティ版及びアドバンス版はGPLv3、AGPLv3をそれぞれ採用しており、ソースコードがWebサイトで公開されている。 Read the original article.

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Neo4j 1.8 adds creation to Cypher query language

October 4, 2012 at 12:39 pm PDT | Neo4jNews

The graph database Neo4j has been updated to add the ability for its Cypher query language to write data and update indexes. This is designed to make it easier to explore the power of the graph database...

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Neo Technology Releases Neo4j Version 1.8

October 4, 2012 at 6:00 am PDT | EventGraph DatabasesNeo4jPress Release

New Version of Neo4j Available for Download Today Register for Neo4j 1.8 Live Webinar, taking place on Thursday, October 11 Neo Technology, creators of Neo4j, the world’s leading graph database, today announced the release of...

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Explorando o Cypher, a linguagem de pesquisas em grafo do Neo4j

August 7, 2012 at 10:52 am PDT | Neo4jNewsPortuguese Edition

Sumário Conheça como a linguagem de pesquisas em grafo do Neo4j foi construída e como usá-la. Veja uma análise desde o processo de parsing até a execução da consulta, que ajuda a entender as formas...

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Tracking Employee Locations using Neo4j

July 31, 2012 at 11:00 pm PDT | Customer StoriesNeo4j

Mark Needham, consultant with Thoughtworks, explores using Neo4j to manage the locations of his coworkers across three European offices.   Looking at the relationships with people and offices, he optimizes Lucene  queries to find the...

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Intro to Cypher: the Graph Query Language

July 23, 2012 at 12:11 pm PDT | FEATURED NEWSGraph DatabasesNeo4jNewsVideo

Cypher is a graph query language that is powerful and easy to use, and a unique feature of Neo4j.  Much like SQL, Cypher is a declarative language and is the easiest way to query one’s...

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New Book: Neo4j in Action

June 6, 2012 at 4:28 pm PDT | FEATURED NEWSGraph DatabasesNeo4jNews

Manning has just announced that their new book, Neo4j in Action, is available via the Manning Early Access Program. This exciting new book by Jonas Partner and Aleksa Vukotic is the first full length book...

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Neo4j 1.7 GA “Bastuträsk Bänk” released with Enterprise Turbo Package

April 20, 2012 at 3:52 pm PDT | News

Neo4j 1.7 GA, codenamed “Bastuträsk Bänk” is now generally available. The many improvements ushered in through milestones have been properly QA’d and documented, making 1.7 the preferred stable version for all production deployments. Welcome to...

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