
1) Cross linked double base
Found on
https://www.crosswordclues.com/clue/xldb

XLDB refers to eXtremely Large Data Bases. The definition of extremely large refers to data sets that are too big in terms of volume (too much), and/or velocity (too fast), and/of variety (too many places, too many formats) to be handled using conventional solutions. == History == In October 2007 the XLDB experts gathered at SLAC for the First Wor...
Found on
http://en.wikipedia.org/wiki/XLDB

cross Linked Double Base
Found on
https://www.encyclo.co.uk/local/20785
No exact match found.