Learning Cypher - download pdf or read online

About This Book

• Improve functionality and robustness for those who create, question, and preserve your graph database
• Save time by means of writing strong queries utilizing development matching
• Step-by-step directions and useful examples that can assist you create a Neo4j graph database utilizing Cypher

Who This ebook Is For

If you must how you can create, question, and retain a graph database, or are looking to migrate to a graph database from SQL, this can be the ebook for you.

What you'll Learn

• Design and create versatile and quickly graph databases utilizing the Cypher declarative syntax
• Write strong, readable, and reusable queries with trend matching and parameters
• Develop speedy purposes utilizing most sensible practices to enhance the functionality of your Cypher queries
• Transition easily from SQL to Neo4j
• Migrate relational databases to the graph version, taking away O/R mismatch
• Avoid the typical errors and pitfalls in programming with Neo4j

In Detail

Neo4j is producing a lot curiosity between NoSQL database clients for its good points, functionality and scalability, and robustness. The software program additionally offers clients with a really average and expressive graph version and ACID transactions with rollbacks. even though, using Neo4j in a real-world undertaking should be tricky in comparison to a standard relational database. Cypher fills this hole with SQL, supplying a declarative syntax and the expressiveness of development matching. This fairly easy yet strong language helps you to concentrate on your area rather than getting misplaced in database entry. As you are going to research during this ebook, very complex database queries can simply be expressed via Cypher.

This booklet is a pragmatic, hands-on consultant to designing, imposing, and querying a Neo4j database fast and painlessly. via a couple of functional examples, this e-book uncovers the entire behaviors to help you to use Neo4j successfully, with counsel and tips to assist you alongside the best way. The ebook begins with the elemental clauses and styles to accomplish read-only queries with Cypher. you are going to then know about clauses and guidance that may be used with styles to problematic effects coming from development matching. subsequent, you are going to grasp the clauses required to change a graph. upon getting acquired those fundamentals correct with assistance from sensible examples, you'll then know about instruments and practices to enhance the functionality of queries and the way emigrate a database to Neo4j from the floor up. to complete off, the e-book covers Cypher operators and services in detail.