To implement the project, we chose Yandex Cloud. The platform meets the customer's objectives and contains a full range of compatible tools from data collection and storage (Yandex.Metrica, ClickHouse) to visualization (DataLens).
Scripts in Python were used to transfer raw data from Yandex.Metrica and AppMetrica to ClickHouse. Also, to avoid paid third-party connector services, they unloaded expenses from advertising accounts using Python.