c(din)鿴201910Կ(lin)W(wng)(sh)(j)֪Rc(din)(f)(x)R
OLAP(sh)(j)Mģʽ
OLAPϵy(tng)еĔ(sh)(j)֞鼚(x)(ji)(sh)(j);Cϔ(sh)(j)(x)(ji)(sh)(j)һP(gun)ϵ(sh)(j)MRDMBSM(jn)йνM(sh)(j)}еľCϔ(sh)(j)ԝM͑ÑS(sh)(j)ҪOLAP(sh)ʩP(gun)I}ĿǰҪЃɷNMģʽһNǽõĶS(sh)(j)ϵy(tng);һNìF(xin)еP(gun)ϵ(sh)(j)켼g(sh)ģMS(sh)(j)죬öSP(gun)ϵʾS@ɷNMʽ(yng)OLAPϵy(tng)քeQSOLAPP(gun)ϵOLAP
(1)MD-OLAPľCϔ(sh)(j)MģʽMD-OLAPԶS(sh)(j)λS(sh)(j)Ŷ֮ԶSʽM(sh)(j)ԶSʽ@ʾ(sh)(j)S(sh)(j)ֱ^رF(xin)F(xin)(sh)еġһࡱ͡ࡱP(gun)ϵHS_(d)ռô惦٣ҪٵľCٶS(sh)(j)⣬(dng)S(sh)U(ku)չSSr(sh)S(sh)(j)쌢γڡKһӵĽY(ji)(gu)ÿ(g)ɾۼɽMĆԪKMɣԪKͨ^ֱƫӋ(j)M(jn)дȡS(sh)(j)ɶS(sh)(j)ϵy(tng)MDBMSؓ(f)؟(z)Ԫ(sh)(j)ǺIJˑ(yng)õĶϢӴP(gun)ϵӋ(j)D(zhun)QϢr(sh)Ϣ(bo)Д(sh)(j)(xing)ȫȡ(sh)(j) B(ti)
(2)ROLAPľCϔ(sh)(j)MģʽͬS(sh)(j)P(gun)ϵ(sh)(j)Mܱ_(d)SȻڬF(xin)P(gun)ϵ(sh)(j)VʹõrҲʧһN(sh)ÿеķSybaseInformix@Ng(sh)ROLAPP(gun)ϵ(sh)(j)P(gun)ϵ(sh)(j)еĶSM(sh)(j)_(d)S䔵(sh)(j)Mģʽ(sh)(j)}еÿ(g)}(yng)һ(g)ģʽY(ji)(gu)һ(g)(sh)ɂ(g)SM(sh)еÿlӛ䛺ָÿ(g)Sָᘣͨ^@(g)ָS(sh)(j)(lin)ϵ
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