Have you ever wanted to send a secret message? While we might rely on encryption apps today, one of the earliest and simplest methods of cryptography is the Caesar Cipher. Used by Julius Caesar to communicate securely with his generals, this cipher is one of the first known… Read more: Crack the Code: Understanding the Caesar Cipher

In this guide, we’ll walk through the steps required to back up and restore data in Elasticsearch. We’ll cover setting up a snapshot repository, taking snapshots (backups), and restoring data from those snapshots. This is a technical write-up intended for users who are already familiar with Elasticsearch operations.… Read more: Elasticsearch Backup and Restore.