Build Data Insights and Business Metrics with ELK Stack

With the world around us getting more and more connected, there is advent of different types of computing devices. It could be a heavy-duty server, laptop, desktop, mobile phone or even your refrigerator. One unique thread that connects all these devices is their logging of system information. These logs are nothing but a stream of messages in time-sequence. Systems can now log any piece of structured or unstructured data, application logs, transactions, audit logs, alarms, statistics or even tweets. Add to this the scale of logs. The earlier methodology of human analysis would not work in this kind of scenario. There has to be some automated mechanism for log analysis and deciphering useful information from them.

The trio of Logstash, Kibana and Elasticsearch is one of the most popular open source solutions for logs management. The three products together are known as the ELK stack and provide an elegant solution for log management. At the heart of ELK stack is Elasticsearch which is a distributed, open source search and analytic engine. It is based on Apache Lucene and is designed for horizontal scalability, reliability, and easy management. Logstash is a data collection, enrichment, and transportation pipeline. The ELK stack is completed by Kibana, which is a data visualization platform enabling interaction with data through stunning, powerful graphics.

In order to start your discovery of ELK stack, check out my book titled – Applied ELK Stack: Data Insights and Business Metrics with Collective Capability of ElasticSearch, Logstash and Kibana. With this book you will discover:

  • The need for log analytics, and current challenges
  • How to perform real-time data analytics on streaming data, and turn them into actionable insights
  • How to create indexing and delete data
  • The different components of ELK (Elasticsearch, Logstash, and Kibana) stack
  • Shipping, Filtering, and Parsing Events with Logstash
  • How to build amazing visualizations and dashboards using Data Discovery, Visualization, and Dashboard with Kibana

I hope this book is able to help you with log management along with providing business insights. Do let me know your valuable feedback on the book.