Consistently encrypted: consistently encrypted or always encrypted. the process of encryption works but it cannot be implemented everywhere as some companies do not or better said cannot implement it. the level encryption, encryption at rest, and the encryption in transit have always been supported by the sql server. better and easier encryption is given by the push from microsoft towards the azure which makes the security story a better one.
stretch database: how cheap the storages are in the common idiom in these years. it may be cheap to buy a 3tb drive from amazon if you are busying the enterprise-class san storage or the ssd enterprise. the basic stretch databases belong to the part of the table. when these tables are queried, it is known by the query master which rows take place in the azure. the user is only charged for the sql database azure blog storage which is generally cheaper than the storage of the enterprise.
dynamic data masking: it provides an abysmal variant...