The 3rd International Conference on Cloud, Big Data and Web Services (CBW 2022) will take place from March 19-20, 2022 in Vienna, Austria. The conference aims to facilitate the exchange of information between researchers and industry professionals on topics related to cloud computing, big data, and web services. Authors are invited to submit papers by March 5, 2022 on research, projects, case studies, and experiences within areas such as cloud platforms, big data analytics, and service-oriented architectures. Accepted papers will be published in the conference proceedings and selected papers will also be published in related journals.