Neo4j: GraphDB Foundations with Cypher from Udemy

What's inside

Learning objectives

Explain graph database concepts
Set up neo4j on a windows or mac machine
Retrieve real-time insights from application data

Create, update, and delete graph data via the neo4j browser
Join the neo4j community

Explain graph database concepts
Set up neo4j on a windows or mac machine
Retrieve real-time insights from application data
Create, update, and delete graph data via the neo4j browser
Join the neo4j community

Syllabus

Learn how this course is structured, and get a taste of what Neo4j is and how it works.

A personal welcome to the course.

Course Overview

What is a Graph?

Properties

What does Neo4j and its query language look like?

In this Lecture we'll use the Neo4j Sandbox "Recommendations" dataset to explore and get a taste for what it's like to work with Neo4j.

Get your environment ready for Neo4j. Install, Configure Neo4j. Once up and running, learn how to populate data, and use the Neo4j browser.

Install and run Neo4j on Windows

Install and run Neo4j on Mac

In this video we compare Neo4j Community, Neo4j Aura, and Neo4j Enterprise editions.

Exploring the Neo4j Desktop command bar

A brief conversation about what Neo4j Bloom is and how it may be helpful

Overview of Neo4j Browser - part 1

Going over the frames, and some of the features they provide

Overview of Neo4j Browser - part 2

Exploring favourites and the sidebar menu

Exploring the built-in help functionality

We take a look at the System Database, and show how to create and drop databases in Neo4j Enterprise edition

Course data setup

Learn how to perform basic queries using the MATCH and OPTIONAL MATCH clauses

MATCH - nodes

MATCH - relationships

OPTIONAL MATCH

Exercise #1

Exercise #1 Answer

Exercise #2

Exercise #2 Answer

Create queries that filter and transform results

Filter by properties

WHERE clause

Comparison Operators (<, =, <>, <=, >=)

Boolean Operators (AND, OR, IN, NOT)

Boolean Operators with paths

String matching with regular expressions

Transform results (ORDER BY, LIMIT, SKIP, AS)

How to aggregate data, and use string and math functions

Removing Duplicates with DISTINCT

Aggregation functions (COUNT, AVG, SUM, MIN, MAX)

String functions

Math functions

Create nodes, relationships, and add to existing graphs

Nodes

Relationships

Adding to existing data

Delete, nodes, relationships

Deleting nodes, relationships (part 1)

Deleting nodes, relationships (part 2)

Update and remove properties, labels, relationships

SET properties, labels

REMOVE properties, labels

SET generated value

Changing relationship types

Understand how NULL works, along with common gotcha's

NULL values explained

Boolean logic with NULL

NULL Gotchas

Test how well you understand NULL

Use the MERGE clause to create or update data

MERGE

ON CREATE SET

ON MATCH SET

Retrieve nodes based on variable length relationships

Nth degree relationships

Variable length paths

Path length

Shortest path

Where to get help, how to get involved with Neo4j

Where to find help, participate

That's all folks

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

develops skills that are core for computer science, data science, and machine learning

Is taught by Louis Sayers, an instructor with a strong reputation for work in graph databases

Provides a solid foundation for beginners in graph databases

Covers topics that are highly relevant to industry

Uses Neo4j, the world's leading graph database

Provides hands-on exercises to reinforce learning

Reviews summary

Helpful introduction to cypher syntax

Learners say that this beginner-friendly course provides a solid foundation in the syntax of Neo4j Cypher language. While the course does contain good examples and exercises, students also note that they'd like to see more technical details on the architecture of Neo4j and how Neo4j works internally.

The course provides plenty of clear examples to help you learn.

"It explains about syntax of Neo4j Cypher language with good examples ..."

The course lacks in-depth technical details on Neo4j's architecture and inner workings.

"... But detail architecture of Neo4j and explanation on how Neo4j works behind the scenes is missing."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Neo4j: GraphDB Foundations with Cypher with these activities:

Read "Graph Databases: Theory, Use, and Applications"

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Reading this comprehensive book will provide you with a solid foundation in graph database theory and applications. It covers essential concepts, data modeling techniques, and practical use cases, which will supplement the knowledge gained in the course.

View Graph Databases: New Opportunities for... on Amazon

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Purchase or borrow the book
Allocate time for reading and note-taking
Summarize key concepts and ideas from each chapter
Relate the book's content to the course material

Form a Study Group

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Participating in a study group will provide you with opportunities to discuss course concepts, share knowledge, and work through problems together. This collaborative approach can enhance your understanding and retention of the material.

Browse courses on Neo4j

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Reach out to classmates and invite them to join a study group
Establish regular meeting times and locations
Prepare for each meeting by reviewing course materials and identifying discussion topics
Take turns leading discussions and presenting concepts

Practice queries using Neo4j Sandbox

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Practicing Cypher queries using the Neo4j Sandbox will strengthen your understanding of how to retrieve data from a Neo4j database. This will assist you in completing course assignments and projects.

Browse courses on Neo4j

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Create a Neo4j Sandbox instance
Load sample data into the sandbox
Write Cypher queries to retrieve nodes and relationships
Test your queries and examine the results

Four other activities

Expand to see all activities and additional details

Show all seven activities

Create a Visual Guide to Neo4j Concepts

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Creating a visual guide will help you reinforce your understanding of Neo4j concepts by translating them into a visual format. This can serve as a valuable reference tool for future use and can also be shared with others to promote learning.

Browse courses on Neo4j

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Identify key Neo4j concepts and terminologies
Choose a visual format, such as a flowchart, infographic, or mind map
Design and create the visual guide, ensuring clarity and conciseness
Share your visual guide with others for feedback and discussion

Attend a Neo4j Workshop

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Attending a Neo4j workshop will provide you with hands-on experience and in-depth instruction on Neo4j. This will supplement the knowledge gained in the course and equip you with practical skills.

Browse courses on Neo4j

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Research and identify a relevant Neo4j workshop
Register for the workshop
Attend the workshop and actively participate
Apply what you learned in the workshop to your course projects

Seek Guidance from Industry Professionals

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Connecting with professionals in the field who have experience with Neo4j can provide valuable insights, advice, and potential collaboration opportunities. Seek out mentors who can guide your learning and support your professional growth.

Browse courses on Neo4j

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Attend industry events and conferences
Reach out to professionals on LinkedIn or other platforms
Request informational interviews or mentorship opportunities
积极参与行业社区和讨论

Build a Mini Neo4j Project

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Creating a mini Neo4j project will allow you to apply your knowledge and skills to a practical scenario. This will enhance your understanding of Neo4j's capabilities and prepare you for real-world applications.

Browse courses on Neo4j

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Identify a small project idea that can be implemented using Neo4j
Design the data model and schema for your project
Implement the project using Neo4j and Cypher
Visualize and analyze the data using Neo4j Browser or other tools
Present your project to the class or share it online

Career center

Learners who complete Neo4j: GraphDB Foundations with Cypher will develop knowledge and skills that may be useful to these careers:

Database Developer

Database developers are responsible for developing and maintaining databases. They work with database administrators to design and implement database systems, and they also work with application developers to develop applications that use databases. This course will be particularly useful for Database Developers who want to build applications that use graph databases. The skills learned in this course will help them to design, develop, and maintain graph databases, and they will also learn how to develop applications that use graph databases.

See salaries and explore the career path for Database Developer

Software Engineer

Software Engineers are responsible for designing, developing, and maintaining software applications. They work with a variety of programming languages and technologies to build software that meets the needs of users. This course will be particularly valuable for Software Engineers who want to build software applications that use graph databases. The skills learned in this course will help them to design, develop, and maintain graph databases.

See salaries and explore the career path for Software Engineer

IT Consultant

IT consultants are responsible for providing advice and guidance to organizations on how to use technology to improve their business operations. They work with clients to assess their needs, develop solutions, and implement those solutions. This course will be particularly valuable for IT Consultants who want to learn how to use graph databases to help their clients improve their business operations. The skills learned in this course will help them to better understand the benefits of graph databases and how to use them to solve business problems.

See salaries and explore the career path for IT Consultant

Data Architect

Data architects are responsible for designing and managing data systems, ensuring that they meet the needs of the business. They work with business stakeholders to understand their data needs and then design and implement data systems that meet those needs. This course will be particularly useful for those interested in building a career as a Data Architect, as it will help them to understand the fundamentals of graph databases and how they can be used to solve business problems.

See salaries and explore the career path for Data Architect

Data Warehouse Architect

Data Warehouse Architects are responsible for designing and building data warehouses. They work with data engineers and business analysts to develop a data warehouse that meets the needs of the business. This course will be useful for aspiring Data Warehouse Architects, as it will help them to understand the fundamentals of graph databases and how they can be used to build data warehouses. The skills learned in this course will help them to design and build data warehouses that are more efficient and effective.

See salaries and explore the career path for Data Warehouse Architect

Machine Learning Engineer

Machine learning engineers are responsible for building and deploying machine learning models. They work with data scientists to develop machine learning models, and they also work with software engineers to deploy those models into production. This course will be particularly useful for Machine Learning Engineers who want to learn how to use graph databases to improve the performance of their machine learning models.

See salaries and explore the career path for Machine Learning Engineer

Product Manager

Product Managers are responsible for managing the development and launch of new products. They work with a variety of stakeholders to define the product vision, develop the product roadmap, and launch the product to market. This course will be particularly helpful for Product Managers who want to launch products that use graph databases. The skills they will gain in this course will help them to make better decisions about how to use graph databases to improve the performance of their products.

See salaries and explore the career path for Product Manager

Information Architect

Information architects are responsible for designing and managing the structure and organization of information systems. They work with stakeholders to gather requirements, analyze data, and develop recommendations for how to improve the information system. This course will be helpful for aspiring Information Architects, as it will help them to understand the fundamentals of graph databases and how they can be used to improve the structure and organization of information systems. The skills learned in this course will help them to make better decisions about how to use graph databases to improve the performance of information systems.

See salaries and explore the career path for Information Architect

Data Analyst

Data analysts are responsible for analyzing data to identify trends and patterns. They use their findings to help businesses make better decisions. This course will provide Data Analysts with a foundation in graph databases, which can be used to analyze complex and interconnected data. The skills learned in this course will be helpful for Data Analysts who want to work with graph data.

See salaries and explore the career path for Data Analyst

Data Engineer

Data engineers are responsible for building and maintaining the infrastructure that supports data systems. They work with data architects to design and implement data systems, and they also work with data analysts to develop and implement data pipelines. This course will be useful for aspiring Data Engineers, as it will help them to understand the fundamentals of graph databases and how to use them to build and maintain data systems.

See salaries and explore the career path for Data Engineer

Quantitative Analyst

Quantitative Analysts are responsible for using mathematical and statistical models to analyze data. They use their findings to help businesses make better decisions. This course will provide Quantitative Analysts with a foundation in graph databases, which can be used to analyze complex and interconnected data. The skills learned in this course will be helpful for Quantitative Analysts who want to work with graph data.

See salaries and explore the career path for Quantitative Analyst

Data Scientist

Data scientists are responsible for analyzing data to identify trends and patterns. They use their findings to help businesses make better decisions. This course will provide Data Scientists with a foundation in graph databases, which can be used to analyze complex and interconnected data. The skills learned in this course will be helpful for Data Scientists who want to work with graph data.

See salaries and explore the career path for Data Scientist

Business Analyst

Business Analysts are responsible for understanding the business needs of an organization and then developing solutions that meet those needs. They work with stakeholders to gather requirements, analyze data, and develop recommendations. This course will be helpful for aspiring Business Analysts, as it will help them to understand the fundamentals of graph databases and how they can be used to solve business problems.

See salaries and explore the career path for Business Analyst

Research Scientist

Research Scientists are responsible for conducting research in a variety of fields, including computer science, mathematics, and physics. They use their findings to develop new theories and technologies. This course may be helpful for Research Scientists who want to use graph databases in their research. The skills learned in this course will help them to understand the fundamentals of graph databases and how they can be used to solve research problems.

See salaries and explore the career path for Research Scientist

Database Administrator

Database Administrators are responsible for managing and maintaining database systems, ensuring that they are running smoothly and efficiently. They ensure high availability, performance, and security of the database systems they manage. This course introduces key concepts in graph databases. In particular, you'll be able to create, update, and delete graph data via the Neo4j Browser. These skills will be very useful for those who want to build a career as a Database Administrator.

See salaries and explore the career path for Database Administrator