Elasticsearch 7 and Elastic Stack - In Depth and Hands On! - Snapshots Lifecycle Management

The video tutorial covers the concept of Snapshot Lifecycle Management (SLM) in Elasticsearch, focusing on automating backups of clusters and indices. It explains how to set up repositories, define policies for snapshot creation and retention, and implement these in a practical setting. The tutorial also includes a section on integrating AWS S3 for cloud-based storage of snapshots, providing a comprehensive guide to managing data backups effectively.

What is the purpose of Snapshot Lifecycle Management (SLM) in Elasticsearch?

Explain the process of configuring a repository for snapshots in Elasticsearch.

What are the different types of repositories that can be used for storing snapshots?

Describe the parameters that can be set in an SLM policy.

How does the retention policy work in SLM, and what options are available?

What is the significance of the 'expire after' parameter in an SLM policy?

How can you verify the status of an SLM policy after it has been created?

What are the prerequisites for using AWS S3 as a repository for Elasticsearch snapshots?

What steps are involved in registering a cloud storage repository in Elasticsearch?

Discuss the importance of backing up data and the potential consequences of not doing so.