How does cloud object storage work?Data is split into smaller blocks, each stored in different locations.Data is held in buckets.Data is held in a hierarchy of files in folders.Data is organized into rows and columns.

Cloud object storage works by storing data as objects, as opposed to traditional storage methods such as file or block storage. Here's a step-by-step explanation:

1. Data Segmentation: When data is sent to cloud object storage, it is broken down into smaller units known as objects. Each object includes the data, metadata, and a unique identifier.

2. Storage in Buckets: These objects are then stored in a flat address space, called buckets. Unlike hierarchical storage, there are no folders or directories in object storage. Each object is stored in a single layer of the system.

3. Unique Identifier Assignment: Each object is assigned a unique identifier, which allows the system to locate the object within the flat address space. This identifier is used to retrieve the object when needed.

4. Metadata Assignment: Each object also includes metadata, which provides additional information about the data. This can include details about the content of the data, access controls, and more.

5. Data Retrieval: When data is needed, the system uses the unique identifier to locate and retrieve the object. This can be done regardless of the physical location of the object within the system.

In summary, cloud object storage works by breaking data into objects, assigning each object a unique identifier and metadata, storing the objects in a flat address space, and using the unique identifier to retrieve objects when needed.