What is a common use case for Tier 4 storage?

Tier 4 storage is typically designed for long-term archival data. This type of storage is optimized for infrequently accessed data and is often characterized by low cost, high capacity, and high durability. Organizations utilize Tier 4 storage for data that does not require immediate access and is stored for compliance, regulatory, or historical purposes. This could include backups, logs, or any data that is preserved rather than actively used in day-to-day operations.

In contrast, other tiers of storage serve different purposes. For instance, primary operational data or mission-critical databases are better suited to higher-tier storage solutions that offer faster access speeds and better performance. Similarly, data requiring constant access would not fit the profile of Tier 4 storage, as it does not provide the low latency and high throughput typically required for such needs. Thus, Tier 4 is particularly well-suited for long-term archival use cases.