reshard-c4-data

Resharding reorganizes data across multiple directory levels—groups, shards, and files—while enforcing per-directory limits on item count and file size. This approach distributes files recursively to ensure all root, intermediate, and leaf directories comply with predefined constraints.

Recursive resharding applies the same size and file-count limits at every directory level of a hierarchy. The Skill validates and distributes data so constraints hold simultaneously across all levels, preventing bottlenecks in root or intermediate directories.

Yes. Resharding chunks files to respect per-directory size limits, then distributes chunks across the hierarchy. Files are split and tracked via metadata reconstruction mapping, ensuring data recoverability and integrity across the output structure.

The Skill performs automated integrity checks and verification after distribution, confirming every directory—root, intermediate, and leaf—satisfies both item and file-size limits. Metadata reconstruction mapping guarantees data recoverability.

Compute output structure as group/shard/file levels using per-directory limits and total file count. Resharding applies hierarchical output design with chunked distribution to automatically determine optimal group and shard counts while honoring constraints.

Use resharding when directories must enforce strict limits on files or storage size—common in distributed systems, cloud storage tiers, and archival workflows. It prevents directory overflow and ensures compliance across all hierarchy levels automatically.