The ELK stack is a bundle of three open-source products: Elasticsearch, Logstash, and Kibana. Together, these products allow you to search, extract, analyze, and visualize data in real time. This video guide is focused on ELK products, their functions, and possibilities. With the help of course materials and provided examples, you will be able to use these powerful instruments to process huge amounts of data for any purpose.

The tutorial is divided into five convenient modules and contains only 16 lectures. Here are some of the subjects of the course:

• How to set up Elasticsearch and Kibana?
• Main functions of Elasticsearch
• Analyzing text for searching and indexing
• Distributed request execution
• Analyzers and document management
• About retrieving, indexing, and deleting documents
• How to define the structure of the index?
• Mappings and Index Settings
• Elasticsearch: querying
• Real project with the use of Logstash and Kibana
• About charts and data visualization in real time

By the end of the course, you will master the ELK stack toolkit and will be able to apply it to perform searches and analysis in order to improve the efficiency of your website. The ELK stack makes it easier to work with logs and makes it more fascinating as it gives you the possibility to visualize and compare data with the help of a convenient interface. Start this amazing tutorial today and become a real pro in data processing!