[JD.com gradually promotes the replacement of domestic information systems] Science and Technology Innovation Board Daily said a few days ago that during the "618" period this year, it has joined forces with a number of domestic manufacturers, including Feiteng Company, Kirin Software, Uni-Credit UOS, Dameng Database, OpenEuler, and so on, to gradually promote the replacement of domestic information systems. Among them, the localization scheme such as Feiteng computer base is adopted for the first time in JD.com 's "618" activities. It is reported that after tuning JD.com Cloud StarDB database, the localization performance has been improved by more than 20%, and the localization performance of rhinoceros intelligent customer service tts service has been improved by more than 50%.