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Couchbase Essentials

Book Image

Couchbase Essentials

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Couchbase Essentials
Feb, 2015 | 170 pages
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Table of Contents (15 chapters)
Couchbase Essentials
Couchbase Essentials
Credits
Credits
About the Author
About the Author
About the Reviewers
About the Reviewers
www.PacktPub.com
www.PacktPub.com
Preface
Preface
Free Chapter
1
Getting Comfortable with Couchbase
Getting Comfortable with Couchbase
The NoSQL landscape
NoSQL taxonomies
Installing Couchbase
Ports
Running Couchbase for the first time
Exploring the Couchbase Console
Couchbase architecture
Couchbase SDKs
RAM matters
Summary
2
Using Couchbase CRUD Operations
Using Couchbase CRUD Operations
The Couchbase SDKs
Basic operations
Advanced CRUD operations
Storing complex types
Concurrency and locking
Asynchronous operations
Durability operations
Summary
3
Creating Secondary Indexes with Views
Creating Secondary Indexes with Views
Couchbase documents
Couchbase indexes
MapReduce
Couchbase views
Couchbase Console
Querying views
Couchbase SDKs and views
Summary
4
Advanced Views
Advanced Views
Querying by type
Nested collections
Range queries
Multiple keys per document
Compound indexes
Grouping keys
Emitting values
Querying with beer-sample
Summary
5
Introducing N1QL
Introducing N1QL
Installing N1QL
Simple queries
Null or missing properties
String utilities
Aggregation and math
Complex structures
Working with collections
Joins
SDK support
Summary
6
Designing a Schema-less Data Model
Designing a Schema-less Data Model
Key design
Document design
Summary
7
Creating a To-do App with Couchbase
Creating a To-do App with Couchbase
A simple to-do schema
Working with SDKs
Creating a task
Listing tasks
Showing only incomplete tasks
Nested tasks
Summary
Couchbase SDKs
Couchbase SDKs
Couchbase Java SDK
Couchbase .NET SDK
Couchbase PHP SDK
The Couchbase Node.js SDK
Couchbase Python SDK
Couchbase Ruby SDK
Couchbase C SDK
Index
Index

Couchbase Ruby SDK

The Couchbase Ruby SDK is a Python library wrapping the Couchbase C SDK. Before installing this library, the C library must be installed.

Current version

Currently, the latest version is 1.3. This SDK should be used for all development against Couchbase Server versions from 2.5 to 3.x.

How to obtain it

Ruby users can find the Couchbase Ruby SDK through the gem package manager as follows:

$ gem install couchbase

The basics

The following snippet demonstrates the basics of using the Couchbase PHP SDK:

client = Couchbase.connect(:bucket=>'default', :host=>'localhost')
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