Tom Tat LV Bui Nhu Chinh

7/22/2019 Tom Tat LV Bui Nhu Chinh

1/24

HCVINCNGNGHBUCHNHVINTHNG

---------------------------------------

BINHCHINH

NGHINCU,CITINHTHNGTNHCCCAVNPTHNI

CHUYNNGNH:TRUYNDLIUVMNGMYTNHMS:60.48.15

TMTTLUNVNTHCS

HNI-2012


2/24

Lunvnchonthnhti:HCVINCNGNGHBUCHNHVINTHNG

Ngihngdnkhoahc:PGS.TS.LHuLpPhnbin1:

Phnbin2:

...

LunvnscbovtrcHingchmlunvnthcstiHcvinCngnghBuchnhVinthng

Volc:

.......

gi

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ngy

.......

thng

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nm

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Cthtmhiulunvnti:-ThvincaHcvinCngnghBuchnhVinthng


3/24

1MU

DoanhthuccVinthnglngunthuchnh,chyucaccDoanhnghipVinthng trongVNPT.pngccyucucaphtsinhnghipvTnhcc trongqutrnhvnhnh,H thngTnhcchin ticaVNPTHningycngmrngvinhiumoduleconbntrong.

Tuynhin,ccchcnngvmoduleconcxydngctnhchttcthikppngccyucuphtsinhm thiu tnhh thnghocnhhngdihn.iunydnnnhngvnlncngiiquytnh:chng trnhcquymcngknhvthiusthngnht;quytrnhvnhnhkhphctpvinhiuthaotc;khkhntrongvicpngccyucunghipvphtsinh.

XutphttcchintrngnutrnvtthctVNPTHnilmtnvthnhvincaVNPT(pdngmtchnhschthngnhtcaTpon).titptrungnghincuH thng tnhcccaVNPTHnivaraccxut,ci tinchoccModuletnhcc.T,cthpdngvotrinkhaithcttiVNPTHni,ngthikhuynnghmrngvicpdngphnmmnychoccVinthngtnhthnhkhc.

MctiucatinylNghincuvcitinHthngTnhccpngcccyucusau:Thitkchngtrnhthngnhtpdngchoccngunsliucckhcnhau;Tngtnhkimsotvnginhaccthaotcvnhnhtnhcc;chophptnhcctheochukhoctnhccnhanh;chophpphnkinhancctheokhchhng;Chunhaccngunsliuvquytrnhtnhccpdngphnmmmi.

CcModuletrongHthngtnhcctngngvidchvtrinkhaitrnthtrngVinthng:inthoiCnh,inthoiGphone,DchvMegaVnn,Thuknhring,Dchvngtruyntccao-Metronet,Megawan,FiberVnn.HngnghincuvcitinpdngtiVNPTHnivchoccVinthngtnhthnhkhc.

Viphngphpnghincu lkthpvl thuytvHqun trCsd liuOracle11g,ngnnglptrnhC#.NETviccdchvVinthng,nghipvxltiDoanhnghip.nhgikhnngngdngvxutgiiphpthayinhmtiuhaccModuletrongHthngtnhcc.


4/24

2Nidunglunvngm3chng:Chng1:TngquanvHthngTnhccChng2:HintrngHthngTnhcccaVNPTHniChng3:CitinHthngTnhcccaVNPTHni

Mcdtcgicnhiucgng,tuyccmtskinhnghimiviHthngTnhcchinc,nhngdothigianchnnntrnhbylunvncchhnch,dokhng trnhkhinhng trnhbynginvsaist.KnhmongccThy,cvngnghipgp.

Xintrntrngcmn.Hni,thng10/2012

Tcgi


5/24

3

CHNG1.TNGQUANVHTHNGTNHCC1.1VaitrHthngTnhcccvaitrcbitquantrngivimtDoanhnghip,T

chccungcpccdchvVin thng.H thng ls thhincascmnhcngngh,nhanhvngtincy.Ncthsdngticccquan-tchcnhccDoanhnghipVinthng,Vnphng,Bnhvin,KhchsnhayccTrnghc,nhngnikinhdoanhhoccnhucuqunlccphVinthng.Ngoirancdngtheodi,nhgihiuqucngvic,snxutkinhdoanhcacccnhn,tchc.

Hthng

m

nhn

chc

nng

tnh

ton

cc

loi

cc

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chc

ang

sdngdchv.VicctiuchvyucutraktquTnhccphimbochnhxccao,mbotcthigianvdunglngsdngdchvcangisdng.HthngTnhccphilunckimnhkhcphcccsaistnuc.

DoanhthuccphVinthnglktqutnhtoncaHthngtnhcc.NmanglilinhunchoccDoanhnghipthamgiacungcpccdchvVinthng,tccDoanhnghipcphngn,khoch,cnithuchinhmtitosnxut,citovnngcaocngcsnxut,phngtinsnxut.nhhngcaHthngTnhccvivicphttrinmnglidchvrtlnvbtrchonhau.Khinhucucathtrng,cakhchhngngycngcaovicphttrinmnglidchvngycngadng,Hthngphipngcyucuvcnctheoktqu,phntchcaHthngTnhccraccchinlcphttringiaiontiptheo.

VicckhchhngngkdchvVin thng thH thngTnhccphimbochnhxccao,khchhng tin tngvsdngdchv.Cht lngH thngTnhccsphnnh thicakhchhng.Do,H thngTnhcccbitquantrngviccDoanhnghip.Doanhnghip,phikhngngngaraccgiiphpnngcaocht lngH thngpngngycngcao,adngccnhucusdngdchvVinthngcakhchhng.

1.2CutrccaHthngTnhccH thng tnhcc lmt trongccH thngd liucaDoanhnghipkhai thc

Vinthng.HthngcxydngtrnmhnhClient/Server.MychtnhcccnhimvQunldliuvTnhcc.Servercchcnnglutrtonbccdliuv


6/24

4Chngtrnhtnhcc;ccmytrmdngcccngc,chngtrnhTnhcc,gimstvkhaithcccdliutrnServer.

1.2.1GiithiuccchcnngcbncaHthngTnhcc+Qunl,cpnhtchnhschgicc+Cpnhtloicc,mrngdns,hnggi,bsungccTngiHost+Phnloi,nhnghaccloicc+TnhccThchinpngiccckhaibotrongphnqunl,cpnhtchnhxc

gicc.Hthngphimbotnhtonnhanhchng,chnhxc,tnhng,tnh.+TnghpccTnghpktquccloiccctnh,ghpchungvomtbngktqutnh

ton.Mcchqunltptrungccdliu;tngtnhhiuqusdngvtngtctruyvndliu,gimthiudunglnglutr.

+Boco,thngkHthngaramtcchkhiqutktqutnhtontheocctiuchthng,nmcc

loicctnh.Phntchvsosnhcth theotngtngighicc,tnghnggicthKtqucthhindidngboco,biu.

1.2.2MiquanhcaHthngTnhccviccHthngkhc1.2.2.1Mcch,yucuToramtmitrngthngtinthngnht,tincyphcvchonhiucngvic

khcnhautrongsnxutiuhnhcamtVinthngtnh,thnhph.1.2.2.2SquanhH thngtnhcc(HTTC)lmttrongcchthngCSDLtptrungvlmt

chngtrinhxlngvaitrquantrongtrongtngthcch thngtinhocca DoanhnghipVin thng.H thngcmiquanh phu thucvicch thngkhc :H thngphttrinthubao(HTPTTB),H thngQunlthanhton(HTQLTT),H thngBocosnlngdoanhthu(HTBC)SmiquanhcaHTTCvicch thngkhc :


7/24

5

Hnh1.1:MiquanhgiaHthngTnhccviccHthngkhc.1.3CcyucuchungvHthngTnhcc+Tnhchnhxc:Ktqutnhccphimbotuytichnhxc,mbothi

giantnhton,iuemlilngtincakhchhngviDoanhnghip.+Tnhy:Vitiucharakhngtnhthachokhchhng,khngtnhthiu

iviDoanhnghip.Dliucungcpphimbotnhng,tnh.+Tnhk tha :K thacc tnhnng,d liu tH thngc,nghipvc.Ch

khcvmtcngnghsdngvtiuhathaotcvnhnhkhaithc.+Tnhrngbuc:cmiquanhviHthngphttrinthubaolythngtin

Tnhcccakhchhng,Hthngqunlthanhtontheodithanhtonccph+Tnhlinhhot,mmdo :Khicchnhschui,khuynmichokhchhng

thHthnglunlinhhotpngttccyucura.1.4KtlunchngChngnytptrunggiithiuvvaitrcaHthngTnhccnichungvkhi

qutHthngTnhcccaDoanhnghipthamgiacungcpdchvVinthng.VnmiquanhgiaccHthng,yucuchungvHthngTnhcccngcgiithiuvcp.TrongchngsauLunvnsm thintrngHthngTnhcccaVNPTHnivphntchccu,nhcimcaHthngny.


8/24

6CHNG2.HINTRNGHTHNGTNHCCCA

VNPTHNI

2.1BitonTnhccTnhccnichunglbitonkhchottcccnhcungcpdchvVinthng.

ylmttrongnhngnhntquantrngnhtnngcaochtlngdchv.Docngtc tnhccyucu tnhchnhxccaocho tng loihnhdchvmcd tnhphc tpln,rirocao.Tnhcckhchhngnhkcngkhngngoil,nlintcccitin theonhucuphtsinh thc t, thayigicc,bsungnghipvca tng loidchvVinthng.

CcyucucngiiquytivimtbitonTnhccVinthng2.1.1pngslngthubaoln,tcphttrinnhanhVNPTHnilnvchlccungcpccdchvVinthng-Cngnghthng

tintrnabnThnhph.Hinti,VNPTHnigm3Cngtyinthoicnhimvthicnglpt,bodng,chmsckhchhngccthubaoVinthng-Cngnghthngtintrnabn.VNPTHningycngemnchokhchhngchtlngvsnphmttnht.

Vi tngs lng thubao tngi ln -gn1,3 triu thubao.Do,yucuphix lkhilnglncngvicTnhcc.ngthi,victngtrngthngxuynivivicphtsinhcucgi,thilngtruycpcathubaointhoiCnh/Gphone,MegaVNNlvnquantrngtrongBitonTnhccVinthng.

Cngvisphttrincannkinht,ccloihnhdchvtruynthng:Cityphone,in thoiCnhdnb thay thbiccdchvaphng tin,dchvngtruyntccao:FiberVNN,MegaVNN,inthoiCnhIMSDo,yucuBitonTnhcccnphicsthayilinhhotxltngngvitngdchv.

2.1.2.Loihnhdchvadng,phongph.Hintrng,VNPTHnicrtnhiudchv:inthoiCnh,Gphone,

MegaVNN,FiberVNN,MetroNet,MegaWan,MyTV.Ccdchvcththayth,bsung.Viccdchvadngnhvy,BitonTnhccphictnhnngm,kpthithayikhicdchvmiphtsinh.


9/24

72.1.3.Cchcclinhhotmmdo.Ccchgicchpl,phhpvithtrngVinthngVitNam.Vdnh

xcyu txcnhgiccchomtcucgibaogm: loicc;itngcasmychgi(tnhn,cquan,cngcng,);Tcsdng;Loicngngtruyn;giccdchv..

Ngoira,cnxcnhtlmingimccchocucginuiukin,tlnycxcnh theoccyu tsau:ngygim,gigim, loicc,vngmingimcucgi,itngcasmychgi,thiimbtucucgi.

2.1.4.ChnhschKhuynmi,Chitkhuthang.Xu thchmsckhchhngsaukhisdngdchv liukhng th trnhkhi

ivimtDoanhnghip.Vnphihihalich,mbodoanhthucaDoanhnghipvichuicakhchhng.ivitngloikhchhngcnxydngchnhschKhuynmi,Chitkhuchophhp.

2.1.5.Phnloinhmkhchhng,bocothngk.Boco thngkgipccnhLnhoDoanhnghipccinhn tng thvcc

ktqutctrongmtchukthigian(nv:ngy,tun,thng,qu,nm).Vivicaraboco,Bitonphitnghp,xlrtnhiuccsliukhcnhau,docnphicmtthuttonphhp.

2.1.6.Nhanhchng,chnhxc.Vislngthubao,dliucucgi,truycplnnhvyththigianxlrt

ln,hnnacnphixtnchnhxcdliu.Chngtrnhtnhccmbo tlcucgitnhcc,lphansaidi0,01%vlunckimnhhngnm,pngkpnhucuadngcakhchhngcngnhsphttrincadoanhnghipvphimbotnhchnhxchnnavthigianvdunglngsdngdchvcangisdng.

2.2.CutrcHthng2.2.1.CcmodulebntrongHthngTnhCc-Loadsliudanhmuc,binng:baogmccdanhmucnh:danhmuckhch

hng,danhmucsmy, tmi...hocccsliubinngnh:dchchuyn,is,...-ocBIN:chuynisliucucgo ighita icctngitdangfilenhi phn

thnhccbnghidliu(dngbngcaFoxprohocOracle)-CcFiberVNN : lcccc thubaoquang(FiberToTheHome) truycp trc

tipInternet.


10/24

TnhccMegawan

8-CcMegaVNN:tnhccchoccthubaoMegaVNNdavongunsliudo

cngtyVDCcungcphngthng-CcthuknhringLeasedLine:lccthuknhccngtruyndngring

trnicpng.-CcMegaWan : lccdchvmngringochophpktniccmngmy

tnhcadoanhnghipthucccvtralkhcnhautothnhmtmngduynhtvtincythngquavicsdngcclinktbngrngxDSL.

-CcMetroNet(MetropolitanAreaNetwork)lccdchvcamng thbngrngvingtruyntcsiucao;ckhnngcungcpnhiuloidchvgitrgiatngcnglctrncngmtngtruynniktcckhucngnghip... viccimtptrunglulngtruynsliu.

-Ccthubao: lccpdnghngthngchotngthubao,ctnhtheosngysdngtrongthngcathubao

-Cccucgo i(CDR-CallDataRecord):tnhccchititchotngcucgo iniht,nitnh,lintnh,didng,quct,VoIP,dchv108,..

2.2.2.MiquanhgiaccModuleTnhccvisliuuvoBnthnccModuletnhccvnhnhcphicccsliuuvotng

ng,haynicchkhclccthngtincakhchhng,binngvsliukhchhngkhicyucu.

HTHNGTNHCC

LOADsli u uvo:DanhmcCnh,

TnhccInternetFiberVNNTnhccInternetMegaVNNTnhccKnhthuringLeasedLine

In hanccInternetFiberVNNIn hanccInternetMegaVNNIn hanccKnhthuringLeasedLine

LeasedLine,Megawan,MetroNet,

FiberVnn

vccbinng In hanccMegawan

TnhccMetronetTnhccthubao

In hanccMetronet

In hanccinthoiCnhvGphone

cBIN TnhccChitit(CallDataRecords)

Hnh2.1:CutrcHthngTnhcc.


11/24

92.3.NhnxtvunhcimcaHthng2.3.1.uimTrcy,vislngthubaot,lulngcucgithp,thilngtruycpnh,

ccdchvVinthngkhngadngphc tpnhhinnaynnHthngtnhccpngcccyucunhimvra.Cngcxltytheokhnngnhucuphtsinh:Excel,Winword... richuynivdngVisualfoxpro.

Cngcquntrd liu:Visualfoxpro6.0dsdng,vnhnhvminph trnthtrng.CcchcnngVisualfoxpro :Form,Report,Graphic...dsdng, thayi-tolpnhanhhanvccbocothngk.

Nhcim.2.3.2.1VtchchthngQuymchng trnhcngknhv thius thngnht.H thngngycngc

mrngvinhiuModuleconbntrong.Ccchcnngvccmoduleconcxydngc tnhcht tc thikppngccyucuphtsinhvnghipvm thiu tnhhthnghocnhhngdihn.

2.3.2.2VcsdliuCsdliuclutrringltrnccfile*.DBF,khngckhnng truycp

txa,nucthrthnch.Vicgnquyn(Role)truycpkhngchocssi.Khnnglutrdliulmvicnnhcafoxprothp:


12/24

10CHNG3.CITINHTHNGTNHCCCA

VNPTHNI

3.1.tvnXutphttyucuthctcngvic,ihimtHthngtnhccphipng

cccngvictrongthikmi.Trongkhi,Hthnghintrngchackhnngxllinhhot,hnchvtc,thigian,cngnghxllchu.

+Thitkchngtrnhthngnht,pdngchoccngunsliucckhcnhau.Hthngphimbotchhpchcnngtnhccchottcccdchv:inthoiCnh,

Gphone,

MegaVNN,

FiberVNN,

MetroNET,

MegaWAN,

Leased

Line.

C

th

d

dngcpnht,khicsthayi.

+Tng tnhkimsotvnginhacc thao tcvnhnhTnhcc.H thngphicchcnngghilogTnhcc,canthipsliu;dsdng,vnhnhvkhaithc.

+Tiu,adnghaccModuleTnhcc.CcModuleTnhccphictiuccculnh.CthuntonTnhccrrng,tngminh.Khitinguynhthngmickhaithcvsdngtiacngsut.

+ThngnhtmtbDanhmcuvovmtbsliuktquTnhccchoccloidchv.

+ngdngHquntrCsd liuvNgnng lptrnhtintin.Hinti,HquntrCSDLOraclecchnsmangliycctnhnngquntrdliuchomtDoanhnghip.Ngnng lp trnhC# lngnnghngi tngd lp trnh, tchhpnhiutnhnng.

3.2.YucuvCsdliuvthitkHthngCsdliuphitmcquntrtiTetraBytedliu,pngquntrdliutt

nhtchoccDoanhnghipvTponln.Phicycccngctiutinguynmytnh,ccTabledliu,ccculnhSQL,phnquyn,bomtcaoOracle

Thitkd liu theo tnhnngm,ddngcpnhtkhic thayivnghipv,hngitng,hngngidng.

3.3.xut,citinHthngTnhccmi3.3.1Mhnhphttrinngdng.3.3.1.1ChnlaHiuhnhvCSDL


13/24

11HthngmychTnhcccthcitHiuhnhWindowsServerhoc

Unix.ChngtachnHiuhnhUNIX,dotnhnngbomtcaohn.DoUNIXcthchytrnnhiu loimytnhkhcnhau,tnhngmytnhcnhnchonccmychdchv.Unixlhiuhnhanhimhtrmtcchltngiviccngdngnhiungidng.

3.3.1.2CsdliuOraclevcngnghClient/ServerOracleCorporationtr thnhmtcng tyCSDLni tingnh toramtH thng

quntrcsdliuquanhkiuClient/Servervihiusutcaovychcnng.Oraclevtqua tmvccamtcng tyCSDLkhibsunghqun trcsd liuquanhkiuServercannhngsnphmtchhpcaocthitkcbitchoccngdngxldliuphntnvcngnghClient/Server.

+GiithiuccnidungcaOraclesckhaithctrongngdng.a.CngnghPartitioning CngnghPartitioninghtrchonhngbngchadliulnbngcchtoracc

index(chmc)chophpngidngphnchiad liucabng thnhccnvckhnngqunlnhhngilccpartition.

b.Khnngxlsongsong.Oraclehtrttkhnngxlsongsongviccmckhcnhau:mcitngc

sdliu,mcculnhDMLvmcInstance.SongsongmcitngCSDL.SongsongmcculnhDML:Songsongmcinstance:c.CckthuttiuchoOracle+TiuculnhSQL+Tiucuhnhvtl3.3.1.3Ngnngxlsliu:PL/SQLPL/SQLlngnngxlsliuikmtrongCSDLOracle.Tonbccchc

nngxl,phnloisliuvtnhcccxydngbngPL/SQL,ctchcdidngccstoredobjectbaogmpackage,procedurevccfunction.

Ticcgiaodinngidng,ch thchin liginccchcnngxydngbngPL/SQL;hocthchincclnhcpnhttrctipvobngdanhmc.


14/24

123.3.1.4Ngnngxydnggiaodin:C#.NETMctiucaC#lcungcpmtngnnglptrnhnginantonhinihng

i tngt trng tmvo Internet,ckhnng thc thicaochomi trng .Net.C#lmtngnngmitchhptrongnnhngtinhhoacabathpkphttrincangnnglptrnh.TacthddngthytrongC#cnhngntctrngquenthuccaJava,C++,VisualBasic,

3.3.2ThitkCsdliuServerphcvtnhcccchiathnh2schemalschemaXULYvSchema

TINHCUOC.SchemaXULYchadliuuvodngchungchottcccloicc.Gmcc

dliu:thngtinkhchhng,tc,loicng,gicc,itng,hnhthcsdngSchemaTINHCUOCchadliuTnhccbaogm:Dliucccucgitcc

TngiHOST,ccTablethamsTnhcc,bnggicc,bngtnghpktquTnhcc.

3.3.2.1Ccmcchcntca.mbotnhtonvnvchunhadliuCSDLphic thitksaochombo tnh tonvnvchunhocad liu.

Dliuavoccbngscmbotnhchnhxc,tnhduynht(nuc),giptonnmtcsdliung tincy, tgpphnmbochoktqu tnhcccchnhxchn.

b.ThitkthngnhtchoccloiccHthngTnhccbaogmrtnhiuloicckhcnhau.VicthitkCSDL

thngnhtchottcccloiccgipngitnhcckhngphighinhnhiucutrcca tng loicc, tgim thiu thigianchongi tnhcckhiphi thchinsaitheoyucu.

c.pngyucutnhccnhanhChophp tnhcc theoccgiaionkhcnhau tu theoyucucakhchhng

khnggynhhngchoqutrnhtnhccchnhhngthng.d.pngyucuphnkinhanccCSDLphicthitksaochopngckhnngtnhcctrnmtkhoc

nhiukmkhnglmnhhngnchnhxccatnhcccngnhkhnglmolncctintrnhtnhcc.


15/24

133.3.2.2CcbngsliuTnhcc.CcbngsliuchnhcaHthngTnhcccucgibaogmccbngd liu

gcCDRcatngtngivbngtnghpktqutnhcccucgiCDR.CcbngsliuloicctnhtheoDanhmcvbinngcachng.Baogm:

MegaVNN,FiberVNN,MegaWan,MetroNET,LeasedLine.Miquanhgiaccbngnycthhintronghnhdiy:

ConvertdliuCccucgiCDRtiHost

(Dliunhphn) TableCDRs

TableDanhmcTnhcc

KtquTnhcccucgiCDR1

TnghpktquTnhcc

KtquTnhcc:TablebinngcakhchhngMegaVNN, FiberVNN,MetroNet.

Hnh3.4:QuanhgiaccbngTnhcc

3.3.3TiuhaModulexlsliuvgiaodinngidngVicthitkccmodulxlsliuphidatrnnguyntcthngnht,rrngv

logic.Vinguyntcthitkthngnht,ttcccloicc(Cnh,Gphone,MegaVNN,FiberVNN.)ccngcchthcxlssdngmtbCodechung.

Nhvy,khicsthayivcchthctnhccchungchottcccloi,ngitnhccschphisaiCodemtlnduynht.Bncnh,ccmodulexlsliuvinguyntcthitkrrngvlogicsgipngitnhccddngnmbtvtheodicchi tithotngcachng trnh, tc thcpnht,saichngtrnhmtcchchnhxckhicyucu.

3.3.3.1KhitohthngchomtthnglmvicmiNhimvcamodulekhi toh thng l toraccpartitioncho thngcchin

ti, loadd liucaccbngdanhmc tschemalXULYsangSchemaTINHCUOCvchuynd liucatccpartitionthngtrcsangpartitionthnghintiivinhng


16/24

14bngcphnchiaparitionthucThamstnhcc.Modulekhitohthngscchyvoumikcc tokhnggian lmviccho tonbkcc.Qu trnhtnhccchcththchinckhimodulekhitohthngckchhot.

3.3.3.2PhnloivchunhasliuuvotnhcciviloicctnhtheoDanhmcvicchunhavcngcnthit.Nudliu

khngyhocsaisoviquynh:tckhngng,giccchakhaibo,phnloiitngTnhccsai

Bncnhnhimvchunhod liu,modulenycncnhimvphn loicccucgi.Trongqu trnhx ld liu,modules thchinphnloicccucgi theonhngtiuchctrngvsdngbmho(trongbngdanhmcloicucgi)mholoicucgi.Vicphn loicccucgisc thchinda theocc tiuchsau:

a.PhnloicctrnghpkhngiukintnhccCctrnghpkhngiukintnhcc lnhngtrnghpkhngthuccc

quynhtnhcccaVNPTHnihoclnhngtrnghpkhngtuntheoccquytcchung.

Baogm:Cucgicthamstnhcc(chargeunit)bng0hocNull,CucgiPOlnhngcucgiquabnnhncng.Cucgickhongthigianginhhn1s.Cccucgicktl*,#...Cccucgithiukt.

-Tckhngc trongbnggi.Nguynnhndonhpsai td liuuvokhitipnhnyucuphttrinthubao.

b.PhnloivxlcccucgibtthngCucgibtthnglnhngcucgitrng,chm,lintiphockodi.c.PhnloicctrnghpkhngmCucgikhngmlnhngcucgiiukintnhccnhngkhngnm

trongbngdanhmcsmy.d.PhnloicucgikhngxcnhcdnsLnhngcucgicschgikhngthucdnscatngiangtnhcc.e.CccucgikhngxcnhhnggiCucgikhngxcnhhnggi lnhngcucgimsbgichnggi

khngckhaibotrongbngdanhmchnggi.


17/24

15f.Thubaokhng thng tin tnhcc:Tc,nvkhngc trongbng

cc.Giccchacquynh,loicngkhngng.g.CctrnghpiukintnhccCucgiiukin tnhcc lnhngcucgikhng thuccciukinphn

loitmcanf.Nhngtrnghpnhvyscpgitnhcctheoquynh.3.3.3.3pgitnhccSaukhiccthngtincphnloithngquamodulechunhovphnloid

liu,chngtrnhsthchinpgiccchocctrnghpiukintnhccthngquamoduleTnhcc.

3.3.3.4TphpsliuccthnhccbngtnghpMolude tnghps liucnhimv tphps liucccacclungringvo

ccbngtnghp.ylcngoncuicngcaqutrnhtnhcc.iunycnghal,moduleTnghpchc thcchykhiccmodulekhcktthc.Saukhi thchinpgiccchottccccucgi,moduletnghpsthchintphpttcccsliucccaccloicc.

3.3.4ThitkgiaodinngidngMcchcavicthitkgiaodinngidnglnhmgipngitnhccn

ginhoqutrnhthchincngnhqutrnhcpnhtdliu.Viccpnhtccthayitrngiaodinmbochnhxcmkhngphcthucvochquancangitnhcckhivitlnhcpnhttrctiptrnbngdliu.

Thitkgiaodinphimboccyucuvtnhthnthinvingidng,ngin,dhiuvcyccchcnngcn thitcngnhcctinch tithiuphcvchomtqutrnhtnhcc.

3.3.4.1Giao

din

khi

to

h

thng

Khibtumtkcc,bcu tinngitnhccphi thchin lkhi

tohthng.Giaodinkhi tohthngcncchcnngxem log,chophpngi tnhcc

theodiktqucaqutrnhthchinccchcnngtrngiaodin.3.3.4.2XcnhccthamsHthngVicxcnhccthamshthngkhibtuqutrnhtnhccchophpchng

trnhhotng theomongmuncangitnhcc.Tutheocciukinvthigian


18/24

16vserver,ngitnhcccthspxplithtthchincngnhcthgphoctchringcclungtnhcc.

3.3.4.3CpnhtccDanhmcccViccpnhtdanhmccclcngviccthchinthngxuyntrongthng

khicbinng.Vvy,giaodinphcvchocpnhtdanhmcccphimbotnhngin,tindngvdtheodi,tmkimthngtin.

Nhngbngdanhmcthngxuynccpnhtphcvtnhccldanhmchnggi,danhmcbnggivdanhmcmingim.Giaodincpnhtdanhmchnggiphi thhincrrng tngnhmhnggi trong tng loiccca tngmngvinthng.Vicnygipngitnhccddngtheodivkimsotdliu.

3.3.4.4ThchinxlsliuvtnhccGiaodinthchinxlsliuvtnhcccthitksaochovacththc

hin theochukpngmc tiu tnhccphnk,vac th thchin theongyngitnhcclachnpngyucutnhccnhanh.

Giaodinchngtrnhcthitkchophpcthmcnhiuphinticngmtthiim,dovy,ngitnhcccthcngmtlcmnhiuphinkhcnhaucngxlsliuvtnhccchonhiunhmthchinkhcnhau.

3.3.4.5GiaodintnghpccTnghpcclqutrnhcuicngtrckhiktthctnhcc.Ccsc

tnghptheocc lungtnghpcnhnghabanukhixcnhthams lungtnhcc.Hinti,ivichukcctheo thng,chngtrnhphnthnh2lungtnghplTnghpcnhvtnghpcctheoDanhmc:MegaVNN,FiberVNN,MegaWAN..

3.3.5Lptrnh3.3.5.1LptrnhccmodulexlsliutrnDatabaseDatrnthitkcsdliuctrnhbyPhn3.3.2,tinhnhlptrnhcc

moduletngngvithitkthchinccthaotcxlsliu.Mhnhtngqutccmoduleclptrnhxlsliutrndatabasenhsau:


19/24

17

BEGIN

PackageKHOI_TAO

CchmvthtcdngchungchocHthngTnhcc

PackageLOAD_CDR

PackageTHONG_KE

FUNCTION,PROCEDURE

PackageTINH_CUOCPackage

TONG_HOPEND

Hnh3.12:Mhnhxlsliutrndatabasea.CcHm(function)vthtc(procedure)dngchungTrongqutrnhtnhccvtnghpcccnhngkhuxlclpilpli

nhiuln.trnhvicphilptrnhnhiulnchocckhuxlgingnhau,cntoranhnghm,thtcdngchungchochthngtnhcc.

b.Tp

cc

Module

hm,

th

tc

tch

hp

(Packages)

khi

to

H

thng

Khibtumtthngccmi,cngvicutincnphilmlkhitoh

thngcho thngccmi.Cngvickhi toh thngbaogm:toccpartition tngngchottcccbnglinquan;chunbccbngdanhmcphcvchoTnhcc.

c.PackageTnhccvTnghpccQutrnhTnhccgmnhiucngonnh:Tnhcccccucgichitit

(CDRs) theo tngHOST, tnhcc theocc loicc theoDanhmcvcuicngTnghpccthnhmtbngktquTnghpcc loicc.Micngon trongchu trnhxlsliuccucmtctrngring.

3.3.5.2Lptrnhgiaodinngidnga.CngcphttrinC#.NET,CrystalReport+NgnngC#.NET:NgnngC#.netlmtngnnglptrnhminmtrongb

phnmmVisualStudiocaMicrosofts .Mc tiucaC# lcungcpmtngnng lptrnhngin,anton,hini,hngitng,ttrngtmvoInternet,ckhnngthcthcthicaochomitrng.NET.


20/24

18+CrystalReport:Crystalreportlmtcngclmbocomnhnhthinnay,n

htrhuhtccngnnglptrnh,vhinnayctchhpthnhmtphnkhngththiutrongbMSStudio.NetcaMicrosoftvJbuildercaBorland.

b.Mhnhhngitng.Mtslpkthacbn

Hnh3.15:ScclpcbncaHthngTnhcc.CCGBaseObject:L lpcbncanhtcachngtrnh,lpnyquynhnhn

hinthvchaccdliuchung..CCGComboData:LpCombodliu,lpnytoraitnggiaodinkiu

ComboBox,kthacctnhnngcaComboBoxlnCCGBaseObject..CCGDataTime:Lpd liudatetime, lpny torai tnggiaodinnhpd

liungygi,chophpchnNull..CCGText:LpdliuTextBox,lpnytoraitnggiaodinkiuTextBox..CCGEditor:Giaodinngidng,giaodinnysdnglicclp.

CCGComboData,CCGDateTime,CCGTexttothnhgiaodinnhpdliuchohthngtnhcccucgi.Victorasccccitngtrngiaodinvbtrvtrccitnglmmdotrongqutrnhchychngtrnh.

.CCGBaseGrid:Lpgiaodinlidliu,hinthdliudngdanhschtytheodliuctruynvokhichychngtrnh.

.BaseGrid:Lpgiaodin li,sdng li lpgiaodinCCGBaseGrid,nhngbsungthmmthpchnloiMngvinthng.


21/24

19.UIThang:Lpgiaodinchnthngcc,khikhitoitngthuclpny,

chngtrnhscd liuthngcctrongmtbngvyucungidngchnthngcclmvic.

3.3.6Thnghim3.3.6.1ChunbmitrngtrinkhaiKhibtuachngtrnhtnhccvotrinkhaithct,cngvicutincn

lmlchunbDatabaseOracletrnmychUNIX.Cngvicchunbnybaogmcccngvic:

+RsotcuhnhDatabase.+iuchnhcuhnh.+MrngccTablespace.+Khito,phnquynccusertngngviquyhochmodulelinquan.+Khitouser/schemaXULYuser/schemaTINHCUOC3.3.6.2Rsotccmoduleclinquan+Rsotlittcccmoduleclinquan.+Ccbocothngkvsnlng,doanhthuchititcaccdchvcccacc

cngtyinthoi.Saukhichuynsangdatabasemi,cniuchnhbngsliunguntngngvi

ccbocony.3.3.6.3ChuyniHthng,CSDLTrongqutrnhchyth,chngtrnhtnhccmichytimychcaChuyn

vinkthutphtrchTnhcc.avosdngchnhthc,cnchuyntonbCSDLnysangmychcaTrungtmTnhcc.

-Chythmt ltccchcnngcachng trnhmimbochng trnhmihotngbnh thng trnCSDLcaTrung tmTnhcc:Chng trnhcBIN,Chng trnhTnhccmi.Trongqu trnhchy th, theodi trng thidatabase,iuchnhccthamscuhnhmbodatabasehotngnnhvitcpngyucu.

3.4.nhgivHthngTnhccccitinHintiHthngangtrongthigianchykimtra,thnghimvangthchin

isotktquviHthngc.KtquchythchothychngtrnhTnhccmi


22/24

20pngttminghipvvchnhxctnhcccao,vvy,ChngtrnhangnghincuchnhsathmvtrongtnglaipdngthcttiVNPTHni.

3.4.1.mbotnhtonvnvchunhadliuCcbngdliudanhmc tngminh,dliucrngbucvt l,mbocao

tnhtonvn.Khngchintngdthadliu.3.4.2GhilognhngcngoncnthitQutrnh tnh tonvx ls liucghi logy theo tng lungtnhcc,

chophptheodislntnhcngnhccliphtsinhtrongqutrnhtnhcc.Qutrnhtnghpcccngcthchinghilogy.

3.4.3.ThitkthngnhtchoccloiccMtbnthitkthngnhtpdngchoccmodulecckhcnhauvccnguns

liukhcnhauCcmodulectchctheotngcngonxlsliu(mtslungdliu

thngnhtvpdngchungchottcccloiccvccngunsliucucgi).Linhhotpngcngvic,gimthiukhilngcngviccnthchin.3.4.4.pngyucutcxl.Ktqu trvbaogmycc thng tin trunggianca tnhccnnvicxc

minhtnhchnhxcrtthuntinvnhanhchng.3.4.5.Vaitrcatcgi.Hinti,TiangcngtctiTrungtmTnhcccaVNPTHni.Tithamgia

trctipvocccngon.+ThitkHthngCsdliuTnhcc+LptrnhphnTnhcctrnPL/SQL.3.5KtlunchngChngnytrnhbycccitinvHthngtnhcc.Hthngkhcphccc

nhcimsoviHthngc.HthngmicxydngbiHquntrCSDLOracle,ngnnglptrnhC#.HthngmickhnngquntrdliutihngTetrabyted liu,bomtcao,antond liu.Giaodinclptrnhthnthinvingidng,gimthiuccthaotcthcng.Hthngtnhccmimbotnhnhanh,chnhxc,tincycao.Tiptheo,caraccsosnhgiahaihthngc,miviuimvttricaHthngmi.


23/24

21KTLUN

HthngTnhccluncmtvtrquantrngiviccDoanhnghipVinthng.Khiccdchvngycnggia tng,h thngmng li lunmrngvs lngkhchhngngycng ln thH thngTnhcccaccnhkhai thcVin thngcngphctp.cbitkhiccDoanhnghiplunluncchnhschkhuynmi,s thayibitonTnhcclthngxuyn,ihiHthngTnhcccngphilinhhot,hiuqunhanhvchnhxc.

VNPTHnicmtHthngTnhcccxydng.phttrinvcpnhtpngnhucuhotngcaDoanhnghip.Tuynhin,nthiimgny,hthngnycnphici tinpngyucumichocng tcqun lkinhdoanhvkhchhng.Tcgi lmt trongccnhnschnhcanhmcng tcVNPTHni thchin.Cngthigianthchinlunvn.Dovy,ktqucalunvnscpdngtrinkhaivothctcaVNPTHni.

Nidungcalunvn:MctiunghincucitinHthngTnhcccaVNPTHningdngbiH

quntrCSDLOracle,ngnnglptrnhC#.Lunvnhonthnhccnidungsau:TrnhbyvtngquancamtHthngtnhcckhchhng,cthcpdng

choccccnhn,tchc,doanhnghip.TvicphntchnutrntitptrungvoxemxthintrngHthngtnhcccaVNPTHni.nhgiccuim,nhcimcaH thng.TtvnxydngmtHthngTnhccmidatrnHqun trCSDLOraclevngnng lp trnhC#.ylcccngcqun tr, lp trnhrtmnhhinnay.Lunvnaraccci tincaH thngTnhccmichocc loiccngnhttrongmtbsliuktqu.Baogmcccitincbnsausau:

+Lutr,xldliuuvocakhchhngcnTnhcc:thngtinkhchhng,thamstnhcc.

+Phntch,chunhad liu,thchin tnhcc:CDR(CallDataRecords),tcknhtruynsliu,tctruynhpInternet.

+Xlbinngsliucucgi,binngthngtincakhchhng+Cchmiviccsliukhc,tchhpviccHthngqunlthanhton,

khiuni,portalNgoiramts tiuchkhcnhghi log tnhcc, tiuhacccu lnhSQL,

tnhccnhanhcngccithin.Tuynhintronggiihnlunvnvicxlmidnglimcboco,HthngTnhcccnphitiptcnghincuxydnghonthin.


24/24

22KINNGHCCHNGNGHINCUTIPTHEO

H thng tnhccmisbnhgivt trisoviH thngc.Nngcaotnhchuynnghip trongcngvic,gim thiucc thao tc thcng,cbnpngccnhimvtrongthigianludi.Cchngnghincutiptheocthckinnghnhsau:

1.Mrngnghincu,ci tinH thngchytrnmytnhnhiuCPU.Tiuha,santicngvicthchinchysongsongtrnnhiuCPU.

2.ngdngtiacccngnghcaHquntrCSDLOracle11g,Oracle11gRelease2,OracleApplicationServer:tchhptrnweb,cchlutrtng,gimstphnquyn

3.MrngbitonTnhcclintc(theogi,pht)aracccnhbokpthichokhchhng.

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