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Learning Couchbase

You're reading from  Learning Couchbase

Product type Book
Published in Nov 2015
Publisher
ISBN-13 9781785288593
Pages 248 pages
Edition 1st Edition
Languages
Concepts
Author (1):
Henry Potsangbam Henry Potsangbam
Profile icon Henry Potsangbam
LinkedIn
Henry Potsangbam is an experienced software developer, administrator, and architect with more than 14 years of experience in enterprise application architecture, design, and development. He's worked in various domains, such as e-commerce, retail, and energy sectors. He is an IBM certified application and solution developer, SAP Certified Netweaver EP Consultant and CIPM (project management). Always fascinated by and interested in exploring emerging technologies to solve business scenarios, Henry has been following NoSQL and Couchbase since its initial release around 2011. In his spare time, he explores, and educates professionals in big data technologies such as Hadoop (Mapr, Hortonworks, and Cloudera), enterprise integration (camel, fuse esb, and Mule), analytics with R, messaging with kafka, rabbitMQ, the OSGI framework, NoSQL (Couchbase, Cassandra, and Mongodb), enterprise architecture, and so on. During his career, he architect private cloud implementation using virtualization for one of the fortune 500 company. He also played active role in provisioning infrastructure for one of the largest cash transfer programme in the world.
See other products by Henry Potsangbam

Table of Contents (12) Chapters

Introduction to Couchbase The Couchbase Administration Interface Storing Documents in Couchbase Using Buckets Designing a Document for Couchbase Introducing Client SDK Retrieving Documents without Keys Using Views Understanding SQL-Like Queries – N1QL Full Text Search Using ElasticSearch Data Replication and Compaction Administration, Tuning, and Monitoring Case Study – An E-Commerce Application Index

Buckets and servers

You already have an idea about buckets from the first chapter. You can view its features from the web console as shown in the following screenshot:

Bucket overiew

The Buckets section allows administrators to observe read/write operations per second and disk I/O of the top active buckets. The administrator can determine the operation load on buckets from this section.

The Servers section provides some hints on how many nodes there are in the cluster, how many servers have a failed status, and whether there are any servers that require rebalancing after joining the cluster.

The Data Buckets view provides two graphs showing the operations per second and disk fetches per second.

Server nodes

When you click on the Server Nodes tab, you will be shown the system resources usage by all nodes that are part of the cluster. You can expand an individual node and view its details.

System resources by node

You will find a warning that displays on the screen stating that the cluster requires...

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Authors (1)

Profile icon Henry Potsangbam
LinkedIn
Henry Potsangbam is an experienced software developer, administrator, and architect with more than 14 years of experience in enterprise application architecture, design, and development. He's worked in various domains, such as e-commerce, retail, and energy sectors. He is an IBM certified application and solution developer, SAP Certified Netweaver EP Consultant and CIPM (project management). Always fascinated by and interested in exploring emerging technologies to solve business scenarios, Henry has been following NoSQL and Couchbase since its initial release around 2011. In his spare time, he explores, and educates professionals in big data technologies such as Hadoop (Mapr, Hortonworks, and Cloudera), enterprise integration (camel, fuse esb, and Mule), analytics with R, messaging with kafka, rabbitMQ, the OSGI framework, NoSQL (Couchbase, Cassandra, and Mongodb), enterprise architecture, and so on. During his career, he architect private cloud implementation using virtualization for one of the fortune 500 company. He also played active role in provisioning infrastructure for one of the largest cash transfer programme in the world.
Read more
See other products by Henry Potsangbam

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