The document provides an overview of real-time analytics using Couchbase and the Elastic Stack, detailing the functionalities of Couchbase as a NoSQL distributed database and the components of the Elastic Stack, including Elasticsearch and Kibana. It outlines the setup process for a NoSQL database cluster and the installation procedure for Elasticsearch, its plugins, and Kibana for data visualization. Additionally, the document includes providing the necessary hardware requirements and prerequisites for installation.

1. #ISSlearn
REAL-TIME ANALYTICS
USING COUCHBASE +
ELASTIC STACK
15 July 2016 / Francisco Liwa
1(Total Slides=8) T:S-ITSM-FOMModule 1 v3.pptx
© 2016 National University of
Singapore. All Rights Reserved

2. #ISSlearn
Real Time Analytics Using Couchbase + Elastic Stack
• What is Couchbase
• What is Elastic Stack
- ElasticSearch
- Kibana
2(Total Slides=8) T:S-ITSM-FOMModule 1 v3.pptx
© 2016 National University of
Singapore. All Rights Reserved

3. #ISSlearn
What is Couchbase
• A NoSQL DataBase
• In-Memory
• Scalable
• Distributed System
• Document-Store
• Key-Value Store
• JSON Format
3(Total Slides=8) T:S-ITSM-FOMModule 1 v3.pptx
© 2016 National University of
Singapore. All Rights Reserved

4. #ISSlearn
What is Elastic Stack
• Group of Application Software for Search
and Analytics from the Elastic Company
• Elastic Search
• Logstash
• Kibana
• Filebeat
• PacketBeat
• Etc.
4(Total Slides=8) T:S-ITSM-FOMModule 1 v3.pptx
© 2016 National University of
Singapore. All Rights Reserved

5. #ISSlearn
What is ElasticSearch
• Multi-tenant , realtime and distributed search and analytics engine.
• Opensource , Apache license 2
• Unstructured search
• Structured Search
• Analytics
• Full text search (lucene-based)
5(Total Slides=8) T:S-ITSM-FOMModule 1 v3.pptx
© 2016 National University of
Singapore. All Rights Reserved

6. #ISSlearn
What is Kibana
• Kibana is an open source analytics and visualization platform
• Designed for ElasticSearch
• Search, view, and interact with data stored in Elasticsearch
indices
• Perform advanced data analysis and visualize your data in a
variety of charts, tables, and maps.
6(Total Slides=8) T:S-ITSM-FOMModule 1 v3.pptx
© 2016 National University of
Singapore. All Rights Reserved

7. #ISSlearn
DEMO
SUBTITLE
7(Total Slides=8) T:S-ITSM-FOMModule 1 v3.pptx
© 2016 National University of
Singapore. All Rights Reserved

8. #ISSlearn
Real time Analytics Using Couchbase and Elastic Stack
• Hardware:
2 Machines - 16 GB
Memory / 160 GB Disk /
SGP1 - CentOS 6.8
• prereq:
Java: yum install
java-1.8.0-
openjdk.x86_64
8(Total Slides=8) T:S-ITSM-FOMModule 1 v3.pptx
© 2016 National University of
Singapore. All Rights Reserved

9. #ISSlearn
Real time Analytics Using Couchbase and Elastic Stack
• A. Setup NoSQL DB Cluster
1. setup Couchbase - http://www.couchbase.com/
3.x Community edition - 128.199.86.160:8091 (password1.)
• B. Setup Elastic Stack
2. setup Elasticsearch - https://www.elastic.co/
* https://www.elastic.co/downloads/past-releases/elasticsearch-2-3-3
3. setup Elasticsearch-head plugin - elasticsearch plugin for web front end (
https://github.com/mobz/elasticsearch-head ) http://localhost:9200/_plugin/head/
http://188.166.214.126/
4. setup KIbana - a web visualization tool from Elastic ( https://www.elastic.co/products/kibana )
Kibana 4.5
5 setup elasticsearch-couchbase transport plugin - couchbase transport plugin for elasticsearch
( https://github.com/couchbaselabs/elasticsearch-transport-couchbase)
6. INGEST DATA
• (https://www.digitalocean.com/community/tutorials/how-to-install-elasticsearch-1-7-logstash-1-5-and-
kibana-4-1-elk-stack-on-centos-7)
9(Total Slides=8) T:S-ITSM-FOMModule 1 v3.pptx
© 2016 National University of
Singapore. All Rights Reserved

10. #ISSlearn
THANK YOU 
a0107538@nus.edu.sg/f.liwa@hellonanu.com
10(Total Slides=8) T:S-ITSM-FOMModule 1 v3.pptx
© 2016 National University of
Singapore. All Rights Reserved