ADVANTAGES AND DISADVANTAGES OF USING CLOUD DATA WAREHOUSE

In the article the most popular cloud data storage, such as: Dropbox, Google Drive, cloud Mail.ru, OneDrive are discussed. A comparative analysis of the functioning of these repositories as well as advantages and disadvantages of using cloud storage data are described. The purpose of our article is to review existing cloud storage data and conduct comparative analysis of the strengths and weaknesses in use. Having considered the most popular cloud storage, it should be noted that to the extent the repository, which is provided to the user free to use, is the most profitable cloud Mail.Ru (100 GB). All services, except Clouds Mail.Ru, with the possibility of expanding the volume of purchases by means of tariff plans. Regarding usability, the most attractive is Dropbox, which has required applications for different devices, and Google Drive, which is versatile and has a wide list of tools.