# Overview Z-ordering is... #flashcard An approach used to optimize how data / files are organized to allow for more efficient search via data skipping. It uses [[compaction]] and sorting to change what data is in what files and what order they are in. Then, a search can use the max and min value associated with each file to easily find where the desired data is location without searching over unnecessary data. <!--ID: 1751507776964--> # Key Considerations # Pros # Cons # Use Cases # Related Topics