The large-scale Shedding Tools dimension table connection technology in the distributed environment is one of the key technologies in online big data analysis, which is widely used in real-time recommendation, real-time analysis and other fields.The dimension table connection indicates that stream data and dimension tables stored offline will be co
Abstract Circle Pendant With Birthstone Beads Necklace In urban areas, the network operators deploy small-cell sites and install a large number of base stations to support densely populated cellular users.A similar small-cell deployment in rural areas is not feasible for the operators, as it will significantly increase the capital expenditure, and
Abstract As a milestone in the exploration of topological physics, Fermi arcs bridging Weyl points 8 Piece Sectional have been extensively studied.Weyl points, as are Fermi arcs, are believed to be only stable when preserving translation symmetry.However, no experimental observation of aperiodic Fermi arcs has been reported so far.Here, we continuo