Definitions for "Data block"
Smallest logical unit of data storage in an Oracle database. Also called logical blocks, Oracle blocks, or pages. One data block corresponds to a specific number of bytes of physical database space on disk. See Also: extent, segment
A block that contains the actual data belonging to files and directories.
a block which may be allocated to a file in the file system
a multidimensional array that represents cells of the dense dimensions for a given intersection of sparse dimensions
a rectangular selection of fields that doesn't consist of complete records
Keywords:  series, related, cards
a series of related data cards