Katika utarakilishi, Wingu au Wingu wa utarakilishi (kwa Kiingereza: Cloud au Cloud computing ) ni kituo cha data kinachotumika ili kukusanya data za watumiaji wengi. Unaitwa "Wingu" kwa sababu data hazitunzwi katika kifaa cha kutunzia binafsi cha watumiaji. Mawingu yanaweza kuwa kwa kiasi kwa shirika moja (mawingu ya biashara) au kupatikana kwa mashirika mengi (wingu la umma). Ray, Partha Pratim (2018). "An Introduction to Dew Computing: Definition, Concept and Implications". IEEE Access 6: 723–737. doi:10.1109/ACCESS.2017.2775042 . ISSN 2169-3536 . https://ieeexplore.ieee.org/document/8114187. Montazerolghaem, Ahmadreza; Yaghmaee, Mohammad Hossein; Leon-Garcia, Alberto (2020-09). "Green Cloud Multimedia Networking: NFV/SDN Based Energy-Efficient Resource Allocation". IEEE Transactions on Green Communications and Networking 4 (3): 873–889. doi:10.1109/TGCN.2020.2982821 . ISSN 2473-2400 . https://ieeexplore.ieee.org/document/9044834. Wang, Heyong; He, Wu; Wang, Feng-Kwei (2012-12-01). "Enterprise cloud service architectures" (in en). Information Technology and Management 13 (4): 445–454. doi:10.1007/s10799-012-0139-4 . ISSN 1573-7667 . https://doi.org/10.1007/s10799-012-0139-4. What is Cloud Computing (en-US). Amazon Web Services, Inc.. Iliwekwa mnamo 2021-07-02.