Online and classroom training - using these published guides in the classroom allows attendees to work through the material at their own pace and have access to the guide 24/7 after class ends. Take the Neo4j Certified Professional exam right now, and you’ll be done in less than an hour. Beginners (4) Advanced (2) Job Role. It is like SQL for graphs, and was inspired by SQL so it lets you focus on what data you want out of the graph (not how to go get it). Neo4j Videos. Neo4j Property Graph Model Draw: nodes, relationships, properties, labels. In the end, I received a couple of awards for this work. Neo4j Graph Data Science Fundamentals. 7) Mention what are the different types of object caches in Neo4j? There are two different types of object caches in Neo4j. MindMajix's Neo4j Certification Course can help you enhance your profession as a certified Neo4j expert. Cypher Fundamentals. The intention is to illustrate what the results look like and to provide a guide in how to make use of the model in a real setting. Wed 5th Sep 2018Hello, I've passed the certification exam last night :). New Certification Exam Available: Neo4j 4. Read more →. The new Neo4j 4. Course Description. In this course, we walk through the steps to integrate Neo4j into your Go projects. 2% (82 out of 101) Certificate Number: 16954892 The certificate holder is recognized by Neo4j GraphAcademy for Professional level knowledge of Neo4j. The areas that this exam covers include: General use of the Neo4j Graph Data Science Library. databases. Our core. Data Scientist (4) Developer (7) Job Role. If you find yourself stuck at any stage then our friendly community will be happy to help. 5 out of 88) Certificate Number: 16707465 The holder of this certificate is recognized by Neo4j Certification for Professional level awareness of Neo4j. Unfortunately, it sometimes forget exact property names or graph schema, but with a little help it remembers them. Identify entities. The project also serves a pre-built Single Page. Certificate ID: 2588047c-5e9a-428e-b494-a75a872b66ab. Neo4J is a graph database that is being widely adopted due to its speed, ability to handle big data more efficiently, scalability, and better performance. Neo4J's Cypher language is purpose built for working with graph data, is a declarative query language that allows for expressive and efficient querying and updating of graph data. Format 40 short-response and multiple choice questions. Neo4j Certified Professional Presented to: Sreekumar Parameswaran Neo4j certifies you as a Neo4j Professional Test Name: Neo4j Certification Score: 84. Now that you have completed the Overview of Neo4j 4. In this comprehensive Neo4J training course learn to design better performing apps with better query handling capabilities. Find Salaries by Job Title at Neo4j. Certificate ID: 5e1d1546-acd8-492c-9ee2-d58efa4819ee. Wed 29th Apr 2020Q. Vitor Horta wrote a blog post explaining the NetSCAN algorithm that he developed to detect communities in social networks and find influential people. File provision — How to provide files for import. Compatible self-signed certificates, generated using other libraries or online tools also work with NOM. No installation required. Mention the advantages of using Neo4j. This blog post delves into the limitations of Large Language Models (LLMs), such as. TWO complete high-quality practice tests of 80 questions each in one hour will help you become a Neo4j Certified Professional, passing the FREE Neo4j online. Neo4j Graph Data Science is a powerful platform, purpose-built to extract meaning from data relationships to answer business-critical questions. Describe what a graph database is. Neo4j®, Neo Technology®, Cypher®, Neo4j® Bloom™ and Neo4j® Aura™. Neo4j Browser — the guide for a developer-focused tool that allows to run Cypher queries and visualize the results. Neo4J's Cypher language is purpose built for working with graph data, is a declarative query language that allows for expressive and efficient querying and updating of graph data. 0 Certified badge. Advance your career as a certified Neo4j expert, by enrolling into Tekslate’s training, where you will gain hands-on experience in building applications using Neo4j. Learn and test your skills in Neo4j 4. Explore the synergy between knowledge graphs and advanced language models for optimized application. To predict the future, we feed machine learning models with graph features and improve prediction accuracy. The algorithm is available as a Neo4j procedure and can be called directly from Cypher. About this module. Beta. This course introduces you to the fundamentals of using the Neo4j Graph Data Science (GDS), including an introduction of how Neo4j GDS works, creating and maintaining graph projections. Neo4j Certified Professional Presented to: Vijay Mohit Neo4j certifies you as a Neo4j Professional Test Name: Neo4j Certification Score: 90. Neo4J MCQ Questions And Answers. APOC Full can be installed with Neo4j Desktop, after creating your database, by going to the Manage screen, and then the Plugins tab. The Precinct, Level 2/315 Brunswick St, Fortitude Valley QLD 4006, Australia Level 2/315 Brunswick St,, Fortitude Valley. Thu 12th Nov 2020Neo4j Certified Professional Presented to: Sachin Mour Neo4j certifies you as a Neo4j Professional Test Name: Neo4j Certification Score: 89. William holds a master's degree in Computer Science from the. Filter nodes retrieved using labels and property values of nodes. March 18, 2020. Importing CSV Data into Neo4j. Course Description. The demand for professionals with Neo4j skills is growing tremendously. 3. Developer-3. 7 out of 103) Certificate Number: 16849130 The certificate holder is recognized by Neo4j GraphAcademy for Professional level knowledge of Neo4j. 40 questions. Neo4j Data Importer is a UI-based tool for importing data into Neo4j. We will take you on a journey from 1736 Prussia for a brief history of graph theory, discuss the types of graphs you may. Our Trainers are offering Neo4j Online Training, Neo4j Corporate Training, and Neo4j Fasttrack Training with basic to advanced levels Neo4j syllabus prepared by Neo4j Industry Experts. Wed 25th Nov 2020Top Neo4j Courses Online - Updated [November 2023] Save big on Black Friday | Fill your cart with skills. CRUD operations: CREATE, READ, UPDATE and DELETE. 43 views. The Neo4j Graph Data Science Certification exam tests you in these areas: General use of the Neo4j Graph Data Science Library. A few words about Cypher. Products. org which compares to a Google search. verify_connectivity () Normally, the Neo4j driver creates connections as needed and manages them in a. Drivers - 5 questions. 1 hour. License: Creative Commons 4. Neo4j®, Neo Technology®, Cypher®, Neo4j® Bloom™ and Neo4j® Aura™ are registered. Which one are you configured for. View Certification. pem -out public_cert. Tue 27th Jul 2021This guide will show some of the syntax recommendations for building clean, easy-to-read Cypher queries. Our core belief is. This three-hour course introduces you to the many ways that you can import data into a Neo4j Database. September 18, 2023. 80 questions. 99. Sat 27th Mar 2021Neo4j Certified Professional Presented to: Kirti Jain Neo4j certifies you as a Neo4j Professional Test Name: Neo4j Certification Score: 85. Overview of the Neo4j ecosystem. Neo4J MCQs : This section focuses on "Basics" of Neo4J. Overview — A visual tour of the Data Importer UI. Execute the queries against the data to see if they retrieve the correct. At the end of this module, you will write Cypher statements to: Retrieve nodes from. Become Certified in Neo4j Graph Data Science. Elaine Rosenberg is a Curriculum Developer for the Developer Relations team at Neo4j. Tue 10th May 2022Conclusion. The exam covers the property graph model,. 9 out of 101) Certificate Number: 17459404 The certificate holder is recognized by Neo4j GraphAcademy for Professional level knowledge ofEngineering | Neo4j certification. 2% (91 out of 102) Certificate Number: 16888260 The certificate holder is recognized by Neo4j GraphAcademy for Professional level knowledge of Neo4j. 0 Certification is a free professional certification on the new features of Neo4j version 4. x exposed as Cypher procedures. Get our hands on our very first graph database experience where we will load and query data, using Neo4j Aura Free. 8 out of 100) Certificate Number: 16873399 The certificate holder is recognized by Neo4j GraphAcademy for Professional level knowledge of Neo4j. Duration 1 hour. We will need to execute the docker run command with the neo4j image and specify any options or versions we want along with that. ssl. Our Neo4j Course is conducted on both weekdays and weekends according to the student's requirements. Aura includes AuraDB, the graph database as a service for developers building intelligent applications, and AuraDS, the graph data science as a service for data scientists building predictive models and analytics workflows. To become an expert in this wonderful domain, use hours and hours of labs and courses from the excellent material prepared by Neo4j on their site. You can generate a key and a public certificate with the following command. C) Direct database connections from other database tools to load data in directly. Course Overview. GraphConnect will be back this year: June 6-8, 2022 in Austin! We are very much looking forward to finally meeting the global graph community live again and are looking for speakers! There are plenty of topics for you to choose from. 2374+. com. NoSQL : Neo4j with Java and Spring Framework. Often the graph used for constructing the embeddings and. and follow the instructions for Exercise 4. In the query edit pane of Neo4j Browser, execute the browser command: :play 4. You need to score 80% or higher to pass the exam. Neo4j is committed to empowering the global graph community, offering a comprehensive set of free online training courses with certification on its graph database platform through the GraphAcademy, aimed at providing greater knowledge of graph technology skills that are widely relevant to various jobs and sectors. 3% (94 out of 103) Certificate Number: 17358336 The certificate holder is recognized by Neo4j GraphAcademy for Professional level knowledge of Neo4j. Stored Procedures. use_neo4j_config = false. Now is the perfect time to show your employer, customers, and colleagues that you are a Neo4j expert. From there, Neo4j. Neo4j Graph Data Science supports the option of l2 regularization which can be configured using the penalty parameter. Course completed by User. Explore a theoretical overview of graphs, including how information is stored as nodes and edges. Certificate ID: 6f794ef0-7163-42f8-889c-92510d55382d. Importing CSV Data into Neo4j - Certification! Neo4j Graph Platform. It’s 30 questions, you’ve got 45 minutes, what are you waiting for?! We published a new developer guide showing how to build an entity graph with APOC NLP. Cypher is Neo4j’s graph query language that allows users to store and retrieve data from the graph. -p. May 5, 2023. Node indexes and relationship indexes operate in the same way. ”. Causal consistency in Neo4j means that an application is guaranteed to be able to consistently read all data that it has written. Good luck and we hope you can earn your T-shirt!Neo4j Training Classes Offered at GraphConnect 2018. Neo4j is considered to be a native graph database which is build keeping in mind certain aspects like traversing of nodes and relationships, storage and also optimization of fast management. Neo4j Certified Professional Presented to: Bhavishya Prasad Neo4j certifies you as a Neo4j Professional Test Name: Neo4j Certification Score: 82. Neo4j is SOC 2 Type II compliant. Hands-on training. driver (uri, auth= ("neo4j", "password")) driver. Together with the collaboration, Neo4j is launching Neo4j Aura Professional, its fully managed graph database platform, in the AWS Marketplace. Neo4j Online Training Courses Trending courses. ExcelR have conducted a plethora of training programs for various clients and is specialized in corporate trainings. 9 out of 105) Certificate Number: 17421345 The certificate holder is recognized by Neo4j GraphAcademy for Professional level knowledge of Neo4j. io". test. Online course by Louis Sayers Certification available. Hands-On: Getting Started With Neo4j • 6 minutes; Hands-On: Modifying a Graph With Neo4j • 7 minutes; Hands-On: Importing Data Into Neo4j • 13 minutes; Hands-On: Basic Queries in Neo4j With Cypher - Part 1 • 6 minutes; Hands-On: Basic Queries in Neo4j With Cypher - Part 2 • 6 minutes; Hands-On: Path Analytics in Neo4j Using Cypher. Neo4j Desktop is a Developer IDE or Management Environment for Neo4j instances similar to Enterprise Manager, but better. Wed 30th Mar 2022The First Official Neo4j Certification Exam. Take the Neo4j Certified Professional exam right now, and you’ll be done in less than an hour. APOC procedures. Neo4j 4. 0 Certification. In this course, you have learned how to: Describe what a graph data model is for a Neo4j database. Leverage Knowledge Graphs and Generative AI by integrating Neo4j with Large Language Models (LLMs) to create intelligent applications. Currently the drivers for . Take the Neo4j Graph Data Science Certification exam right now, and you’ll be done in 1 hour or less. Importing CSV Data into Neo4j. As a. Course completed by Dharam Dholu. Wed 21st Apr 2021During this stage, the import tool imports the data into the database. Data Importer — the guide for a UI-based tool for importing data into Neo4j. The project also serves a pre-built Single Page Application (SPA) that calls the API. It is the easiest graph language to learn by far because of its similarity to other languages, and intuitiveness. Neo4j enables developers to create applications that are best architected as graph-powered systems, built upon the rich connectedness of data. Let us know how we can help. Browse Courses. 7% (98. Hassan Hachem Neo4j certifies you as a Neo4j Professional Test Name: Neo4j Certification Score: 95. Neo4j 4. Note that you are entitled to one free t-shirt if you certify. Graph Data Science (GDS) is designed to support data science. Neo4j Certified Professional Presented to: João Dinis Neo4j certifies you as a Neo4j Professional Test Name: Neo4j Certification Score: 93. Net, Java, JavaScript, Go, and Python for the binary Bolt protocol. Each course now has recommended prerequisite courses and courses to advance to. Neo4Desktopdistributionsjavazuluxxx folder. Course Overview. Neo4j Certified Professional. This book contains two high-quality practice tests of 80 questions each - with answers and explanations - to help you pass or improve your score on the free online Neo4j Certified Professional exam. Developer Learning Path: Building Neo4j Applications with Node. This ecosystem allows you to seamlessly integrate graph technologies with your working environment. Option. You cannot start the exam if your email address is not recognized as the same you used to pass the Neo4j Certified Professional exam. Discover Neo4j Aura: The Future of Graph Database-as-a-Service Workshop. Don't know if this is what's used by the. 0. TWO complete high-quality practice tests of 80 questions each in one hour will help you become a Neo4j Certified Professional, passing the FREE Neo4j online certification exam with a high score: All questions are closely emulated from those currently found in the actual exam, so you'll not waste time on anything else. The exam questions span these areas: Graph database basics. 0 certification is another certification provided by Neo4j to prove your knowledge of the new features released in Neo4j 4. 1. The exam has 40 questions that you must answer in 60 minutes. The current Neo4j Certified Professional Exam tests you on Cypher, basic graph data modeling, importing data, and using the multi-database features of Neo4j. Take the Neo4j Certified Professional exam to gain your certificate. Commands used in these instructions were tested with OpenSSL 3. Knowledge Base; certificate Articles tagged as certificate. In January 2016 we launched the first-ever Neo4j Certification for professionals so that Neo4j experts could prove their know-how, and this week saw the 1000th person pass the test. Mon 1st Nov 2021NetSCAN community detection, Contentful to Neo4j in Elixir, Neo4j Certification Tips. Refactor and evolve a graph data model. November 8, 2023. Neo4j is the creator of a highly scalable, native graph database. Prove your Neo4j credentials with an accredited certification from Neo4j. Prove your Graph Data Science credentials with an accredited certification from Neo4j. 8 out of 104) Certificate Number: 17082636 The certificate holder is recognized by Neo4j GraphAcademy for Professional level knowledge of Neo4j. 0 Certification Exam . 5, now with much more content and hands-on exercises related to importing data into a Neo4j database. We would like to show you a description here but the site won’t allow us. Neo4j Desktop comes with a free Developer License of Neo4j Enterprise Edition. This year, we’ve changed up our entire training selection with mostly half-day courses, allowing you to take two training classes in one day (in most cases). During the training period, you can get full support and real-time project assistance from experienced. These have been curated to help guide the user towards a Neo4j Certification (and a free t-shirt!). x course. Neo4j has a number of courses to teach you how to use Neo4j. Course completed by Ismelda Guerra. Neo4j Certified Professional Presented to: Sam Jaffray Mohan Neo4j certifies you as a Neo4j Professional Test Name: Neo4j Certification Score: 86. the graph query language for Neo4j and AuraDB. Installation — Instructions for how to install and use the Neo4j Graph Data Science library. Control how results are returned. tls_level=OPTIONAL in your neo4j config. Discover the APOC library, now. Most Neo4j applications use clustering to ensure high-availability. I’m delighted to announce that the first two of five beginners. It has several hands-on exercises so you can gain experience importing data using a number of. Neo4j gives any organization the ability to leverage connections in data — in real-time to create value. Mon 31st Dec 2018The Neo4j GraphQL Library is a JavaScript library that can be used with any JavaScript GraphQL implementation, such as Apollo Server. Register for the other sessions:Points: 0 out of 1 Correct answer: A) Neo4j requires a Java runtime environment for deployment. The first one covers the foundations of the Graph Theory, the comparison between a graph database to a relational database and the origins of neo4j. Course completed by Alex Marino. Welcome to GraphAcademy, and the Neo4j Fundamentals course. Quick Intuitive drawing with a mouse. 40 questions. Sun 4th Oct 2020Neo4j Certified Professional Presented to: Charles Li Neo4j certifies you as a Neo4j Professional Test Name: Neo4j Certification Score: 86. The exam includes 80 questions in 60 minutes and requires an 80% score to pass. Learn how to interact with Neo4j from . Neo4j Certified Professional Presented to: Lauren Mayer Neo4j certifies you as a Neo4j Professional Test Name: Neo4j Certification Score: 87. Duration 1 hour. Describe some common use cases for a graph database. The courses we recommend for preparing for the exam are: You can take the exam multiple times, but only once per 24-hour period. Global Associate Cloud & Alliances Manager. Fine-grained Styling Control: sizes, layouts, colors. At the end of this page, you will know how to improve readability of keywords, properties, labels, clauses, and other components. This notes below can be read on neo4J browser sandbox by type the command: :play cypher. During the training period, you can get full support and real-time project assistance from experienced. Because Neo4j is optimized for data relationships, queries of today’s massive, complex datasets are orders of magnitude faster and deeper than those of other. You should be familiar with cypher patterns and filtering queries . This three-hour course introduces you to the many ways that you can import data into a Neo4j Database. 5-turbo as well if you don’t have access to GPT-4 yet. Neo4j gives any organization the ability to leverage connections in data — in real-time to create value. Tue 18th Feb 2020Neo4j Certified Professional Presented to: Matthew Amos Neo4j certifies you as a Neo4j Professional Test Name: Neo4j Certification Score: 89. Become Certified in Neo4j Graph Data Science. TWO original high-quality practice tests with 40 questions each will help you get certified in Neo4j Graph Data Science, passing the new FREE Neo4j online certification exam with a high score: All questions are closely emulated from those currently found in the new actual exam (since March 2021). The Neo4j Graph Data Science library contains the following node embedding algorithms: 1. 5% (83. Test your knowledge, earn a Neo4j certification, share your achievements, and unlock a free limited edition Neo4j t-shirt! Neo4j Certified Professional. Beta. Here’s this year’s line-up, organized by role: For beginners : Neo4j Basics. 80 questions. 8% (81 out of 99) Certificate Number: 16959391 The certificate holder is recognized by Neo4j GraphAcademy for Professional level knowledge of Neo4j. Modeling — Guidelines to model your data. 8 out of 101) Certificate Number: 16990625 The certificate holder is recognized by Neo4j GraphAcademy for Professional level knowledge of Neo4j. In this course, we walk through the steps to integrate Neo4j into your Python projects. Cypher Learning Path: Cypher Intermediate Queries. Experience. Learn the basics of Neo4j and the property graph model. Finally, you will look at the performance considerations of loading large datasets, including managing transactions. x Course, you can progress to the Querying with Cypher in Neo4j 4. Neo4j Certified Professional Presented to: Rahul Chauhan Neo4j certifies you as a Neo4j Professional Test Name: Neo4j Certification Score: 86. js (2) Python (1) Building Neo4j Applications with . Hands-on training. Prove your Neo4j credentials with an accredited certification from Neo4j. Knowledge cutoff, Hallucinations, and. You should be familiar with graph database concepts and the property graph model . Design an initial graph data model using Neo4j best practices. Certificate ID: 6afccf24-d367-4950-bd7a-1167e8afdcc4. Prove your Neo4j credentials with an accredited certification from Neo4j. Let’s have a look at each online training course: Introduction to Neo4j 4. We will do this on a small graph of a handful of nodes representing houses. The First Official Neo4j Certification Exam Today, we are proud to unveil the first Neo4j Certification available with several more to follow this year. I have a table whichis on lat/long level. Finally, Barrasa shares a video example of. Alotted time You have one hour to complete the exam. This online course introduces you to Neo4j 4. # Change group of all. Instead of training individual embeddings for each node, the algorithm learns a function that generates embeddings by sampling and aggregating features from a node’s local. View Certification. NoSQL : Neo4j with Java and Spring Framework. Neo4j has a number of courses to teach you how to use Neo4j. Learn and prove your Neo4j skills with an accredited certification from Neo4j in 80 short-response and multiple choice questions. Elaine: The previous course was about two hours of training. Additionally said doc provides example of a command to validate. Generally available starting today, it will enable. neo4j; slashie. January 24, 2023. The exam includes 30 questions in 45 minutes and covers new features of Cypher, multi-database features, RBAC, and fabric. 3. Modeling relationships and creating relationships for an instance model. Certificate ID: fbbbdc67-c335-49c6-87fe-00eaa33a58ad. The workshop starts off with an introduction to Neo4J. You will explore the different data types in Neo4j and how to cast data of that type. The following instructions show how a self-signed certificate suitable for a NOM environment can be generated using the OpenSSL library. This course is an update to the course Introduction to Neo4j 3. You can reach out for help on the Neo4j Community Site, or head over to the Neo4j Discord server for real-time discussions. 0 Certification. This manual covers the following areas: Introduction — An introduction to the Neo4j Data Importer. Hands-on training. For data scientists and BI. Test your knowledge, earn a Neo4j certification, share your achievements, and unlock a free limited edition Neo4j t-shirt! Neo4j Certified Professional. conf. CEO | Neo4j certification Michal Bachman, founder and CEO of GraphAware, drives the company's culture, core values, long-term vision, and strategy. B) Commercial ETL tools that can transform and load data in graph format. NET Driver. 0 Certified, passing the new FREE Neo4j online certification exam with a high score: •Passing the Neo4j Certified Professional exam first is a prerequisite! Check my Practice Tests for that exam. Discord Chat. Tue 21st Jan 2020Neo4j Certified Professional Presented to: Sreekumar Parameswaran Neo4j certifies you as a Neo4j Professional Test Name: Neo4j Certification Score: 84. In this course, you will create a graph database of movies from a set of CSV files. Here are the modules of this course that will teach you the basics of graph data modeling for Neo4j: What is a graph data model? Modeling nodes and creating nodes for an instance model. How to Pass the New FREE Neo4j 4. Starting now, you can become one of the first to prove your experience with the Neo4j Certification. This exercise. Integration with LDAP directory services - Operations Manual describes how to configue Neo4j to connect to the LDAP server based upon 1 of 3 methods. Tue 21st Jun 2022APOC NLP. In this course you will learn about the underlying principles that underpin Neo4j. Total Learners. Next, you will learn how to use neo4j-admin to create a graph from CSV files. Neo4j 3. x Series. "Unlock the Power of Data with Neo4j: Transform Your Career Today!" Embark on an exhilarating journey into the dynamic world of Neo4j, the acclaimed NoSQL graph database that's revolutionizing how industry giants like Cisco, eBay, and LinkedIn handle data. The new one is about eight hours. Platform Overview; Neo4j Graph Database; Neo4j Aura;Neo4j Graph Data Science Certification. You’ll find out how to create, query, and delete data in Neo4j. A) Neo4j's neo4j-import tool, Cypher LOAD CSV clause, or batch operations against the REST endpoint. Course completed by Jordi Triquell. Building Neo4j Applications with Go. Exercise 4: Filtering queries using the WHERE clause. Learn Neo4j skills and prove your credentials with an accredited certification from Neo4j. apoc. It plugs into data ecosystems so data science teams can get more projects into production and share business insights quickly. Student must obtain a score of 80 percent or higher in order to become Neo4j. Our course covers all the key concepts such as key fundamentals of neo4j, graph databases, cypher, neo4j in production, etc. 3% (89. With the Neo4j Certified Professional exam, you certify your existing experience and skills. The first thing we have to do is adjust the very tight permissions on the certificates directory, by changing group ownership to neo4j and to make them readable by Neo4j. Neo4j Certified Professional Presented to: Mayank Tripathi Neo4j certifies you as a Neo4j Professional Test Name: Neo4j Certification Score: 81. Cypher is the query language you use to retrieve data from the Neo4j Database, as well as create and update the data. Intro -. The Standard Bootcamp is a comprehensive, four-day onsite training delivered by a Neo4j Consultant, allowing your internal team to learn the fundamentals and create a small Proof of Concept based on a sample dataset you provide. Mon 2nd Apr 2018Neo4j Certified Professional Presented to: Saurab Sen Neo4j certifies you as a Neo4j Professional Test Name: Neo4j Certification Score: 89. The Neo4j Graph Platform includes components that enable you to develop your graph-enabled application. Identify connections between entities. This course teaches you the essentials of using Cypher, Neo4j’s powerful query language, in as little time as possible. The exam consists of 80 questions that must be answered within 60 minutes. Products. It tests your knowledge of using the Neo4j Graph Data Science Library for analyzing data in the graph.