(19)
(11) EP 4 264 447 A1

(12)

(43) Date of publication:
25.10.2023 Bulletin 2023/43

(21) Application number: 21824174.3

(22) Date of filing: 15.11.2021
(51) International Patent Classification (IPC): 
G06F 16/22(2019.01)
(52) Cooperative Patent Classification (CPC):
G06F 16/22; G06F 16/2282
(86) International application number:
PCT/US2021/059414
(87) International publication number:
WO 2022/132361 (23.06.2022 Gazette 2022/25)
(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
Designated Validation States:
KH MA MD TN

(30) Priority: 18.12.2020 US 202063127790 P
19.02.2021 US 202117180508

(71) Applicant: Microsoft Technology Licensing, LLC
Redmond, WA 98052-6399 (US)

(72) Inventors:
  • FREEDMAN, Craig S.
    Redmond, Washington 98052-6399 (US)
  • RADU, Adrian-Leonard
    Redmond, Washington 98052-6399 (US)
  • SCHALL, Daniel G.
    Redmond, Washington 98052-6399 (US)
  • KODAVALLA, Hanumantha R.
    Redmond, Washington 98052-6399 (US)
  • ANTONOPOULOS, Panagiotis
    Redmond, Washington 98052-6399 (US)
  • KODANDARAMAIH, Raghavendra Thallam
    Redmond, Washington 98052-6399 (US)
  • SAENZ, Alejandro Hernandez
    Redmond, Washington 98052-6399 (US)
  • PRAKASH, Naveen
    Redmond, Washington 98052-6399 (US)

(74) Representative: Grünecker Patent- und Rechtsanwälte PartG mbB 
Leopoldstraße 4
80802 München
80802 München (DE)

   


(54) PAGE SPLIT DETECTION AND AFFINITY IN QUERY PROCESSING PUSHDOWNS