ti : Thit k h thng qun l ca hng bn sch

BI TP LN K THUT PHN MM TI: THIT K H THNG QUN L CA HNG SCH

MSSV: 20146985 ng nh Hiu MSSV: 20146973 Hong Tun MSSV: 20146998 L Th Thy MSSV: 20146992 Nguyn Tng Lm MSSV:20146903 Nguyn c Huy

H Ni thng 3 nm 2015

MC LCContentsMC LC2LI NI U3CHNG 1: TNG QUAN H THNG41.1.Yu cu h thng41.2.S phn cp chc nng51.3.S mc ng cnh6CHNG 2: phan tich H THNG72.1.DFD mc nh72.2.DFD mc di nh82.3.S thc th lin kt102.4.S mc logic11CHNG 3: NH GI KT LUN12Tu dien du lieu:KhACH HANG:GIAM DOC:THUC THE HAY LIEN KET

LI NI UVic ng dng cng ngh thng tin vo qun l bn sch l mt yu cu tt yu, bi l gim thiu cng sc qun l ca ch ca hng, gip nhn vin d dng cp nht danh mc sch, cng vic lp ha n n gin, gip ngi mua d dng tm sch cn mua.T nhng nhn nh trn chng em quyt nh chn ti thit k h thng qun l ca hng bn sch cho bi tp ln k thut phn mm ng dngSau khi nh gi s b v yu cu t ra t vic qun l ca hng bn sch nhm t ra k hoch nh sau:Cng vicThi gianThnh vin thc hin

Nghin cu s b1 tunng nh Hiu

Phn tch h thng2 tunHong Tun

Nguyn Tng Lm

Pht trin h thng2 tunNguyn c Huy

Trin khai, nh gi1 tunL Th Thy

Nhm cung cp ci nhn tng quan cho ngi c. ti c chia thnh cc chng. Chng u tin gii thiu ci nhn tng quan v h thng, phn tch thit k h thng s c trnh by cc chng tip theo. V cui cng nh gi hiu nng t c cng nh hng pht trin ca h thng.Trong qu trnh thc hin ti, do thi gian cng nh trnh hiu bit ca chng em cn hn ch nn gp rt nhiu kh khn. Nhng chng em lun nhn c s gip ca cc thy c trong vin in T_Vin Thng c bit l hng dn tn tnh ca thy Nguyn Thanh Bnh to iu kin thun li cho nhm em hon thnh tt ti mn hc ny! Chng em xin chn thnh cm n!CHNG 1: TNG QUAN H THNGProject xy dng h thng qun l c s d liu ca ca hng bn sch c quy m va v nh. 1.1. Yu cu h thngH thng qun l ca hng bn sch gm cc quy trnh nhp sch v bn sch.Ban gim c c nhim v cp nht danh mc sch bao gm cc thng tin: m sch, tn sch, tn tc gi (mt quyn sch c th gm nhiu tc gi), s lng v n gi bnNhn vin bn sch c nhim v: cp nht v tr sch bao gm: tn sch, tn khu vc, s th t ngn by bn, s lng by bn Lp ha n bn sch bao gm tn sch, s lng v n gi bn (n gi bn ca mt quyn sch c th thay i theo tng thi im)Ngi mua c th tm kim thng tin sch theo tn sch, tn tc gi bit v s lng tn, s lng by bn, v tr ca sch trn ngn by bn v n gi. Ngi mua cng c th t lp phiu mua gm cc thng tin v tn ngi mua v danh mc cc sch mun mua.Sau mt ngy lm vic, ban gim c cn thng k ha n v cp nht li s lng tn kho v s lng trn cc ngn by bnTrn c s phn tch yu cu h thng, s phn cp chc nng,s mc ng cnh ca h thng qun l ca hng bn sch c thit k

1.2. S phn cp chc nng

1.3. S mc ng cnh

Khai quat lai nghiep vu:Tien trinh:hinh tron phan quan li cua hang sach

T ci nhn tng quan v h thng qun l ca hng bn sch, chng ta s i su phn tch thit k h thng mt cch chi tit hn v s mc nh, mc di nh t a ra s thc th lin kt, s mc logic ca c s d liu.

CHNG 2: THIT K H THNG

2.1. DFD mc nh

2.2. So do luong du lieu muc duoi dinh

Chc nng thng k

Chc nng qun l giao dch

Chc nng tm kim

Chc nng cp nht

2.3. S thc th lin kt

N11NN1Ha n NhpSch XutSch NhpTc GiTc Gi SchSchV TrNhn Vin

11

NN11NN

N11N1N1Ha n Xut

NN1Khch Hng

2.4. S mc logic

CHNG 3: NH GI KT LUN

u im: Sau khi hon thnh bi tp ln cc thnh vin c bn nm c quy trnh phn tch v thit k h thng qun l ca hng bn sch; Kh nng lm vic nhm kh tt, cc thnh vin u c thc t gic; Hon thnh bi tp ln ng thi hn v c bn hon thnh c cc yu cu ra; Bit s dng mt s phn mm hu ch. Nhc im: Cha xy dng c phn mm hon thin; Cha bit s dng thnh tho cc phn mm. Hng pht trin phn mm: Tip tc thc hin d n c c phn mm hon thin, a vo s dng trong thc th; Pht trin phn mm p dng cho nhng h thng ln hn, b sung thm cc chc nng cao hn.

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