Hunan rain man network security technology ltd. Does not have a business or product directly called “kangaroo”. It is noteworthy, however, that kangaroo clouds have a partnership with the changsha city nobula alliance and focus on technologies such as big data, artificial intelligence in cloud computing. Specifically, the kangaroo cloud is a company with significant influence in the area of large data, and its self-researched large data base platform, easymr, provides components such as hadoop, hive, spark, trino, hbase, kafka, which is fully compatible with the apache open-source ecology and supports enterprise-level security controls and one-stop management platforms. The platform is designed to help enterprises quickly build large data platforms and reduce transport costs. For its part, hunan rainman network security technology co. Ltd. Focuses mainly on areas such as the development of cybersecurity technologies, information technology advisory services, electronic p...