Storage management helps you store data efficiently and securely. It includes a storage overview and storage optimization features.
Storage overview
The storage overview is generated by T+1 offline jobs. It compiles statistics on the physical storage of your data catalog, databases, and tables. The statistics include the full data of all versions. This helps you quickly understand your resource usage and identify potential issues for optimization. For more information, see Storage overview.
Storage optimization
Storage optimization uses various policies to improve storage efficiency. These policies include merging small files and deleting expired snapshots, expired partitions, and obsolete files. For more information, see Storage optimization.