>>>>>2017Կ(lin)W(wng)(sh)(j)(k)֪R(sh)c(din)(f)(x)R
2017Կ(lin)W(wng)(sh)(j)(k)֪R(sh)c(din)(f)(x):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)(k)MRDMBSM(jn)йνM(sh)(j)}(cng)(k)еľCϔ(sh)(j)ԝM͑ÑS(sh)(j)ҪOLAP(sh)ʩP(gun)I(wn)}ĿǰҪЃɷNMģʽһNǽ(zhun)õĶS(sh)(j)(k)ϵy(tng);һNìF(xin)еP(gun)ϵ(sh)(j)(k)g(sh)(li)ģMS(sh)(j)(k)öSP(gun)ϵʾS@ɷNMʽ(du)(yng)OLAPϵy(tng)քeQSOLAPP(gun)ϵOLAP
(1)MD-OLAPľCϔ(sh)(j)MģʽMD-OLAPԶS(sh)(j)(k)λS(sh)(j)(k)Ŷ֮ԶSʽ(li)M(sh)(j)ԶSʽ(li)@ʾ(sh)(j)S(sh)(j)(k)ֱ^رF(xin)F(xin)(sh)еġһ(du)ࡱ͡(du)ࡱP(gun)ϵHS_(d)ռô惦(ch)٣ҪٵľCٶS(sh)(j)⣬(dng)S(sh)U(ku)չSSr(sh)S(sh)(j)(k)γ(li)ڡKһӵĽY(ji)(gu)ÿ(g)(du)ɾۼɽMĆԪKMԪKͨ^(gu)ֱƫӋ(j)M(jn)дȡS(sh)(j)(k)ɶS(sh)(j)(k)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)?tng)B(ti)
(2)ROLAPľCϔ(sh)(j)MģʽͬS(sh)(j)(k)P(gun)ϵ(sh)(j)(k)Mܱ_(d)SȻڬF(xin)P(gun)ϵ(sh)(j)(k)VʹõrҲʧһN(sh)ÿеķSybaseInformix@Ng(sh)ROLAPP(gun)ϵ(sh)(j)(k)P(gun)ϵ(sh)(j)(k)еĶS(li)M(sh)(j)_(d)S䔵(sh)(j)Mģʽ(sh)(j)}(cng)(k)еÿ(g)}(du)(yng)һ(g)ģʽY(ji)(gu)һ(g)(sh)ɂ(g)SM(sh)еÿlӛ䛺ָÿ(g)Sָͨ^(gu)@(g)ָS(sh)(j)(lin)ϵ(li)
P(gun)朽ӣ