Learning Cypher

An easy-to-follow guide full of tips and examples of real-world applications. In each chapter, a thorough example will show you the concepts in action, followed by a detailed explanation. This book is intended for those who want to learn how to create, query, and maintain a graph database, or who want to migrate to a graph database from SQL. It would be helpful to have some familiarity with Java and/or SQL, but no prior experience is required.

At its core, machine learning is about efficiently identifying patterns and relationships in data. Many tasks, such as finding associations among terms so you can make accurate search recommendations or locating individuals within a social network who have similar interests, are naturally expressed as graphs. Graph-Powered Machine Learning introduces you to graph technology concepts, highlighting the role of graphs in machine learning and big data platforms. You'll get an in-depth look at techniques including data source modeling, algorithm design, link analysis, classification, and clustering. As you master the core concepts, you'll explore three end-to-end projects that illustrate architectures, best design practices, optimization approaches, and common pitfalls. Key Features · The lifecycle of a machine learning project · Three end-to-end applications · Graphs in big data platforms · Data source modeling · Natural language processing, recommendations, and relevant search · Optimization methods Readers comfortable with machine learning basics. About the technology By organizing and analyzing your data as graphs, your applications work more fluidly with graph-centric algorithms like nearest neighbor or page rank where it's important to quickly identify and exploit relevant relationships. Modern graph data stores, like Neo4j or Amazon Neptune, are readily available tools that support graph-powered machine learning. Alessandro Negro is a Chief Scientist at GraphAware. With extensive experience in software development, software architecture, and data management, he has been a speaker at many conferences, such as Java One, Oracle Open World, and Graph Connect. He holds a Ph.D. in Computer Science and has authored several publications on graph-based machine learning.

Get acquainted with Cypher in a guided manner quickly and learn how to query the graph databases with efficient and performant queries Key Features Work with Cypher syntax and semantics while building graph traversal queries Get up and running with advanced Cypher concepts like List, Maps, OPTIONAL MATCH Master best practices in writing effective queries leveraging data modeling and patterns Book DescriptionWhile it is easy to learn and understand the Cypher declarative language for querying graph databases, it can be very difficult to master it. As graph databases are becoming more mainstream, there is a dearth of content and guidance for developers to leverage database capabilities fully. This book fills the information gap by describing graph traversal patterns in a simple and readable way. This book provides a guided tour of Cypher from understanding the syntax, building a graph data model, and loading the data into graphs to building queries and profiling the queries for best performance. It introduces APOC utilities that can augment Cypher queries to build complex queries. You’ll also be introduced to visualization tools such as Bloom to get the most out of the graph when presenting the results to the end users. After having worked through this book, you’ll have become a seasoned Cypher query developer with a good understanding of the query language and how to use it for the best performance.What you will learn Write Cypher queries from basic to advanced level Map the source data to the graph data model in an iterative fashion Load the data into a graph using LOAD CSV, APOC, and client drivers Map the business questions to graph queries effectively Identify query performance issues and fix them Extend capabilities of Cypher using APOC utilities Work with graph visualization tools like Bloom and Browser Who this book is for This book is targeted at Database Administrator, Database Developers, Graph Database Developers, and Graph Database Architects. This book will also help someone migrate from a DBA role to a graph data engineer or data scientist If you are working with graph databases and need to learn Cypher, or are a basic Cypher developer who wants to get better at data modeling and tuning queries to build performant Cypher queries, then this is the book for you.

As educational standards continue to transform, it has become essential for educators and pre-service teachers to receive the support and training necessary to effectively instruct their students and meet societal expectations. However, there is not a clear consensus on what constitutes teacher effectiveness and quality within the education realm. The Handbook of Research on Professional Development for Quality Teaching and Learning provides theoretical perspectives and empirical research on educator preparation and methods for enhancing the teaching process. Focusing on teacher effectiveness and support provided to current and pre-service educators, this publication is a comprehensive reference source for practitioners, researchers, policy makers, graduate students, and university faculty.

Words burn bright in this joyful celebration of rap, creativity, and self-expression. “Welcome to the cypher! Now huddle up nice and snug. You feel that circle around you? Well, that’s a hip hop hug!” Starting with beatboxes and fingersnaps, an exuberant narrator introduces kids in his community to the powerful possibilities of rap, from turning “a simple phrase/into imagery that soars” to proclaiming, “this is a voice that represents me!” As Khodi Dill’s rhymes heat up, the diverse crew of kids—illustrated in Awuradwoa Afful’s bold, energetic style—gain self-confidence and a sense of freedom in this wonderful picture book debut that is perfect for reading aloud.

This book is for developers who want an alternative way to store and process data within their applications. No previous graph database experience is required; however, some basic database knowledge will help you understand the concepts more easily.

A novel approach to STEAM learning that engages students from historically marginalized communities in culturally relevant and inclusive maker education. The growing maker movement in education has become an integral part of both STEM and STEAM learning, tapping into the natural DIY inclinations of creative people as well as the educational power of inventing or making things. And yet African American, Latino/a American, and Indigenous people are underrepresented in maker culture and education. In this book, Nettrice Gaskins proposes a novel approach to STEAM learning that engages students from historically marginalized communities in culturally relevant and inclusive maker education. Techno-vernacular creativity (TVC) connects technical literacy, equity, and culture, encompassing creative innovations produced by ethnic groups that are often overlooked. TVC uses three main modes of activity: reappropriation, remixing, and improvisation. Gaskins looks at each of the three modes in turn, guiding readers from research into practice. Drawing on real-world examples, she shows how TVC creates dynamic learning environments where underrepresented ethnic students feel that they belong. Students who remix computationally, for instance, have larger toolkits of computational skills with which to connect cultural practices to STEAM subjects; reappropriation offers a way to navigate cultural repertoires; improvisation is firmly rooted in cultural and creative practices. Finally, Gaskins explores an equity-oriented approach that makes a distinction between conventional or dominant pedagogical approaches and culturally relevant or responsive making methods and practices. She describes TVC habits of mind and suggests methods of instructions and projects.

Unleash the Full Potential of Graph Databases with "Mastering Neo4j Database" In today's data-driven world, the ability to make sense of complex relationships within vast datasets is paramount. "Mastering Neo4j Database" is your comprehensive guide to mastering one of the most powerful graph databases available – Neo4j. Whether you're a seasoned data professional or a newcomer to the realm of graph technology, this book equips you with the knowledge and skills needed to harness the true capabilities of Neo4j. About the Book: "Mastering Neo4j Database" takes you on a journey through the intricacies of graph databases and Neo4j. From the foundational concepts of graph theory to advanced techniques in data modeling, querying, and optimization, this book covers it all. Each chapter is carefully crafted to provide both a deep understanding of the concepts and practical applications in real-world scenarios. Key Features: · Graph Database Fundamentals: Lay a solid foundation by exploring the core concepts of graph databases, graph theory, and how Neo4j revolutionizes data representation. · Data Modeling: Learn how to design effective graph data models that accurately reflect your domain's relationships, ensuring efficient data storage and retrieval. · Cypher Query Language: Master the powerful Cypher query language used in Neo4j to perform complex graph traversals, pattern matching, and data manipulation. · Performance Optimization: Discover strategies for optimizing query performance and database design, ensuring Neo4j scales seamlessly as your data grows. · Advanced Techniques: Dive into advanced topics such as graph algorithms, full-text search, and integrating Neo4j with other tools and frameworks. · Real-World Applications: Explore a range of real-world use cases across industries, from social networks and recommendation systems to fraud detection and knowledge graphs. · Graph Data Science: Learn how to leverage Neo4j's graph data science capabilities to gain insights, perform machine learning, and uncover hidden patterns. · Administration and Security: Understand the best practices for managing and securing your Neo4j databases, ensuring data integrity and user privacy. Who This Book Is For: "Mastering Neo4j Database" is designed for data architects, developers, database administrators, and anyone passionate about leveraging the power of graph databases. Whether you're new to the world of graphs or looking to deepen your expertise, this book provides the insights and tools to navigate the complexities of Neo4j. Why You Should Read This Book: In an age where connected data is the foundation of innovation, Neo4j stands as a leader in graph database technology. "Mastering Neo4j Database" empowers you to fully unlock its potential, enabling you to create more insightful applications, perform advanced analytics, and make data-driven decisions that were once out of reach. © 2023 Cybellium Ltd. All rights reserved. www.cybellium.com