HUAWEI CLOUD is the cloud service brand of Huawei Companies, and aims to render online access to Huawei's technology accumulation over last 30 years in the field of ICT infrastructure and strives to provide complete product solution. While providing reliable, secure and continuously developing cloud service to wide customers, HUAWEI CLOUD also tries to be the incubator of all intelligent technologies, promoting AI to serve every family in the world. As the base of Huawei's full-stack and full-scene AI strategy, HUAWEI CLOUD is providing more powerful computation capability with an easy-to-use development platform. Founded in 2019, HUAWEI CLOUD Algorithm Innovation Lab is focusing on the research of some key algorithms in new scenarios in cloud computing, achieving major technological breakthroughs and continuous improvement of competitiveness, to support the success of HUAWEI CLOUD Services in commercial use. To continuously improve the research ability of the lab, we honorably invited Prof. Xiaoming Yuan from the University of Hong Kong to be the chief algorithm scientist, leading the team on algorithm research. The current research topic we are focusing includes operational capacity improvement algorithm, data compression algorithm, intelligent maintenance algorithm, smart operation algorithm, intelligent cache algorithm, intelligent P2P network algorithm, AI for System, intelligent safety algorithm and voice classification algorithm. The Lab's R&D centers are distributed in Shenzhen, Hangzhou, Xi'an and Moscow. It owns a full-stack ability, including problem modeling, algorithm design, verifying and developing, and generating an integral online solution. We are looking forward to anyone with passion and insights to join us to make the cloud computing technology better.