N - Glossary entries
- NAB
- Next available byte.
- next available byte (NAB)
- A 2-byte value contained in the header of each TPFDF block. This value indicates the next byte in the block available for placement of a new logical record.
- node
- A block containing pointers to other nodes or to data blocks. Synonymous with node block.
- node block
- Synonym for node.