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How to optimize storage through tiered storage?

Tiered storage is a data storage technology that manages data by moving it between different storage media based on its usage patterns, performance requirements, and cost efficiency. This approach helps in optimizing storage by ensuring that data is stored on the most appropriate storage tier, balancing performance and cost.

Explanation:

  • Tier 1: High-performance storage for frequently accessed data.
  • Tier 2: Mid-range storage for less frequently accessed data.
  • Tier 3: Low-cost, high-capacity storage for rarely accessed data.

Example:
An e-commerce company receives a high volume of orders during a sale event. During this period, order data is frequently accessed and needs to be processed quickly. This data is stored in Tier 1 storage. After the sale, when the order data is no longer frequently accessed, it can be moved to Tier 2 or Tier 3 storage to reduce costs.

Recommendation:
For implementing tiered storage effectively, consider using services like Tencent Cloud's Block Storage CFS (Cloud File Storage), which offers flexible storage solutions tailored to different data access patterns, helping optimize costs and performance.