A real-time descriptive data analytics of your data seating inside of your NoSQL database. A time series data will be index to the lucene-based search server called ElasticSearch. This indexed data will then be visualised through the visualisation tool called Kibana. This tool can show charts, trends, maps and graphs based on your data. You can customise the filters to really get what you want from your data. Learn how you can quickly understand and get insights from their data.

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