Storage Metrics

Measurements of stored data size, object count, growth, and capacity consumption.

Motivation

Measurements of stored data size, object count, growth, and capacity consumption.

Where it fits

This concept provides a shared vocabulary for designing, documenting, measuring, or operating software systems.

Mental model

Treat it as a structured tool: define the question being answered, use consistent terminology, and connect the result to decisions and follow-up work.

Subconcepts

Database Size

The current logical or physical size of a database.

Growth Rate

The rate at which stored data increases over time.

Object Count

The number of files, blobs, records, partitions, or other stored objects.

Practical use

Track logical data, allocated capacity, replication overhead, retention, and forecasted exhaustion separately.

Common mistakes

Using ambiguous definitions or units.
Collecting or documenting information without connecting it to a decision.
Failing to keep the artifact or measurement current as the system changes.

See the linked concepts in the knowledge graph for prerequisites and adjacent practices.