Search and item buckets
An item bucket is a container used to store very large numbers of content items in Sitecore by hiding them from the content tree. Item buckets exist to address specific scalability limits and are intended only for scenarios where the volume of items makes conventional content tree structures impractical.
Items stored in an item bucket are not browsed hierarchically. Instead, they must be accessed using Sitecore search. This search‑dependent access model changes how content is found, reviewed, and managed, and it introduces trade‑offs that should be understood before item buckets are considered.
Search and item buckets are related but serve different roles. Search is a core platform capability used across many features, while item buckets are a storage mechanism that relies on search to compensate for the loss of hierarchical visibility. Item buckets should not be treated as a general extension of search functionality.
Item buckets are a specialized and limited feature. In most Sitecore implementations, a well‑designed content hierarchy remains the preferred and recommended approach. Item buckets should be considered only in cases where content scale clearly exceeds what can be reasonably managed through the content tree and where search‑only access is acceptable.
When should I use item buckets?
Use item buckets only when you are required to manage extremely large numbers of similar content items that do not benefit from a parent–child hierarchy and where hierarchical navigation provides little or no value. These scenarios are uncommon and typically limited to imported, automatically generated, or archival content.
Best practices for using item buckets
Before enabling item buckets, carefully assess whether the underlying content model can be simplified or restructured to avoid them altogether. Item buckets are most appropriate for flat content models and should not be used as a workaround for poorly defined information architecture.
If item buckets are used, the default, out‑of‑the‑box behavior should be relied upon. Custom bucket structures or custom bucketing actions require server‑side customization, increase operational complexity, and introduce long‑term maintenance risk. These approaches are strongly discouraged.
When not to use item buckets?
Do not use item buckets for content that depends on hierarchical structure for navigation, governance, or editorial workflows, or in situations where content authors are expected to browse and manage items through the content tree rather than through search.