Course: Cypher Query Language
duration: 6 hours |
Language: English (US) |
access duration: 90 days |
Details
This course introduces you to the breadth of operations which can be performed using the Cypher query language to add, modify, and delete nodes and relationships. Cypher can be used in combination with the Neo4j graph database. You’ll learn about queries that create multiple nodes and relationships in a single operation. Move on to MATCH queries where you search for relationships based on a variety of different patterns. Finally, you’ll explore more advances features such as complex patters and analysing data.
Result
After completion of this course, you'll know how to create nodes and relationships between nodes in a Neo4j database using the Cypher query language, and how to apply graph-specific and generic database features to analyze a Neo4j database using the Cypher language. Furthermore, you'll be able to add, modify, and delete nodes and relationships in a Neo4j database using the Cypher query language.
Prerequisites
You have experience with database administration.
Target audience
Database Administrators
Content
Cypher Query Language
Cypher Query Language: Creating Nodes & Relationships with Cypher
This first course in the path delves into the basics of the
- Cypher query language. You will learn about the creation of nodes,
- relationships between nodes, and how to search for simple patterns
- among them. Begin with a simple query with a CREATE clause in order
- to create a node. Build upon your query at each step, starting with
- an empty node, then creating nodes with properties and nodes
- containing one or more labels. You then move on to setting
- relationships between nodes. Define relationships between existing
- nodes in the database, and build nodes containing their own
- properties. All the while, gaining familiarity with the syntax of
- CREATE queries in the Cypher query language, how directions are set
- when defining relationships, and the rules and conventions around
- names for node labels and relationships. After completion of this
- course you'll know how to create nodes and relationships between
- nodes in a Neo4j database using the Cypher query language.
Cypher Query Language: Basic Reads & Writes with Cypher
This course introduces you to the breadth of operations which
- can be performed using the Cypher query language to add, modify,
- and delete nodes and relationships. Kick things off with queries
- that create multiple nodes and relationships in a single operation.
- Move on to MATCH queries where you search for relationships based
- on a variety of different patterns. Then, delve into the OPTIONAL
- MATCH clause to search based on partial pattern matches. Next,
- discover how to update operations where node properties are
- created, changed, or removed. Explore the MERGE clause in the
- Cypher language. This clause is similar to the CREATE clause but
- has a few notable differences that make it the better choice in
- many scenarios. Finally, learn how nodes and relationships in Neo4j
- can be removed and some of the rules around such operations. After
- completing this course you'll be able to add, modify, and delete
- nodes and relationships in a Neo4j database using the Cypher query
- language.
Cypher Query Language: Advanced Operations with Cypher
This course explores a variety of Cypher queries that go beyond
- simple reads and writes. The course also involves identifying
- complex patterns and combinations of data in nodes and
- relationships. Begin with a deep dive into querying for patterns in
- relationships. Move on to the operation of finding the shortest
- paths between two nodes in a graph structure. Next, explore queries
- based on the properties of nodes or relationships, where you will
- look for elements matching a single criterion as well as multiple
- criteria defined using logical operations. Following that, explore
- some of the fundamental aggregation operations which can be
- performed on data using the Cypher language on both text and
- numeric data. Finally, discover how to order query results and
- limit their size using the LIMIT and SKIP clauses. Upon completion,
- you'll know how to apply graph-specific and generic database
- features to analyze a Neo4j database using the Cypher language.
Course options
We offer several optional training products to enhance your learning experience. If you are planning to use our training course in preperation for an official exam then whe highly recommend using these optional training products to ensure an optimal learning experience. Sometimes there is only a practice exam or/and practice lab available.
Optional practice exam (trial exam)
To supplement this training course you may add a special practice exam. This practice exam comprises a number of trial exams which are very similar to the real exam, both in terms of form and content. This is the ultimate way to test whether you are ready for the exam.
Optional practice lab
To supplement this training course you may add a special practice lab. You perform the tasks on real hardware and/or software applicable to your Lab. The labs are fully hosted in our cloud. The only thing you need to use our practice labs is a web browser. In the LiveLab environment you will find exercises which you can start immediately. The lab enviromentconsist of complete networks containing for example, clients, servers,etc. This is the ultimate way to gain extensive hands-on experience.
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