Era allows custom metadata to be assigned to entities (clones, time machines, databases, and database servers) by using which component?

Era uses tags to apply custom metadata to its managed entities. Tags are key-value pairs that can be associated with databases, database servers, time machines, and clones. This functionality allows administrators to categorize, search, and organize resources based on their own criteria, such as environment (e.g., "env:prod"), application name, or cost center. This metadata is crucial for management, automation, and reporting at scale.

B. Notes While some systems have a "notes" field, Era uses the more structured and powerful key-value tag system for metadata.
C. Text "Text" is a data type, not a specific component or feature within Era for assigning metadata to objects.
D. Index An "index" is a performance-related data structure within a database engine and is unrelated to management metadata in the Era UI.

1. Nutanix Era 2.5 User Guide, "General Management", Section: "Tagging Entities". This section states, "Era allows you to assign custom metadata to entities (clones, time machines, databases, and database servers) by using tags."

2. Nutanix Era 2.5 API Reference Guide, "Tags". The API documentation details the endpoints for creating, attaching, and listing tags, confirming they are the primary mechanism for applying metadata to Era-managed objects.