The invention discloses a distributed parallel database based on an analysis scene and a storage method, and the parallel processing performance of the database is improved by designing a distributeddeployment mode. By designing the Infiniband-based network and utilizing the characteristics of high bandwidth and low delay of the Infiniband-based network, the bottleneck of a distributed parallel processing database cluster multi-node mass data distributed processing network is broken through, and the database data processing performance is improved. By designing a data layering technology based on SSD storage, the metadata access speed is increased, and the statistical calculation performance of a database is improved. Through designing a width table, data after statistical calculation iswritten into the wide table, and the query performance of the analysis scene is improved.