(19)
(11)EP 3 039 574 A1

(12)

(43)Date of publication:
06.07.2016 Bulletin 2016/27

(21)Application number: 13892756.1

(22)Date of filing:  29.08.2013
(51)International Patent Classification (IPC): 
G06F 17/30(2006.01)
(86)International application number:
PCT/US2013/057252
(87)International publication number:
WO 2015/030767 (05.03.2015 Gazette  2015/09)
(84)Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(71)Applicant: Hewlett Packard Enterprise Development LP
Houston, TX 77070 (US)

(72)Inventors:
  • HSU, Meichun
    Palo Alto, CA 94304-1100 (US)
  • CHEN, Qiming
    Palo Alto, CA 94304-1100 (US)

(74)Representative: EIP 
Fairfax House 15 Fulwood Place
London WC1V 6HU
London WC1V 6HU (GB)

  


(54)QUERIES INVOLVING MULTIPLE DATABASES AND EXECUTION ENGINES