KDB+ dhatabhesi: kubva kumari kuenda kuFormula 1
KDB+, chigadzirwa cheKX, inozivikanwa zvakanyanya, nekukurumidza zvakanyanya, columnar dhatabhesi yakagadzirirwa kuchengetedza nguva dzakatevedzana uye analytical kuverenga kwakavakirwa pazviri. Pakutanga, yakanga iri (uye) yakakurumbira zvikuru mumabhizimisi emari - inoshandiswa nepamusoro pemabhangi gumi ekutsvaga mari uye akawanda anozivikanwa hedge funds, kuchinjana nemamwe masangano. Nguva yekupedzisira […]