MinIO supports keeping multiple “versions” of an object in a single bucket. MinIO SUBNET Enterprise accounts can utilize yearly architecture reviews as part of the deployment and maintenance strategy to ensure long-term performance and success of your MinIO-dependent projects.įor a deeper discussion on the benefits of limiting prefix contents, see the article on optimizing S3 performance. Increase this target based on benchmarking and monitoring of real world workloads up to what the hardware can meaningfully handle.ĭeployments with high-performance or enterprise-grade hardware can typically handle prefixes with millions of objects or more. Specifically, hardware using slower drives or network infrastructures tend to exhibit poor performance in buckets or prefixes with a flat hierarchy of objects.Ĭonsider the following points as general guidance for client applications workload patterns:ĭeployments with modest or budget-focused hardware should architect their workloads to target 10,000 objects per prefix as a baseline. The relative performance of the hardware and networking underlying the MinIO deployment may create a practical limit to the number of objects in a given prefix or bucket. MinIO has no hard thresholds on the number of buckets, objects, or prefixes on a given deployment. Object Organization and PlanningĪdministrators typically control the creation and configuration of buckets.Ĭlient applications can then use S3-compatible SDKs to create, list, retrieve, and delete objects on the MinIO deployment.Ĭlients therefore drive the overall hierarchy of data within a given bucket or prefix, where Administrators can exercise control using policies to grant or deny access to an action or resource. Neither clients nor administrators would manually create the intermediate prefixes, as MinIO automatically infers them from the object name. MinIO automatically infers the intermediate prefixes, such as /articles/john.doe from the full object path using / as a delimiter.Ĭlients and administrators should not create these prefixes manually. MinIO supports multiple levels of nested directories and objects using prefixes to support even the most dynamic object storage workloads. With the example structure, an administrator would create the /images, /videos and /articles buckets.Ĭlient applications write objects to those buckets using the full “path” to that object, including all intermediate prefixes.

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