Indlela yokuhlanganisa ukusekelwa kwabathengisi ababili ku-SAP emahoreni angu-12

Lesi sihloko sizokutshela mayelana nephrojekthi enkulu yokuqaliswa kwe-SAP enkampanini yethu. Ngemva kokuhlanganiswa kwezinkampani ze-M.Video kanye ne-Eldorado, iminyango yezobuchwepheshe yanikezwa umsebenzi ongewona omncane - ukudlulisa izinqubo zebhizinisi endaweni eyodwa esekelwe ku-SAP.

Ngaphambi kokuqala, besinengqalasizinda ye-IT eyimpinda yamaketanga amabili ezitolo, ahlanganisa izindawo zokudayisa ezingama-955, abasebenzi abangu-30 kanye namarisidi ayizinkulungwane ezingamakhulu amathathu ngosuku.

Manje njengoba yonke into isisebenza ngempumelelo, sifuna ukwabelana ngendaba yokuthi sakwazi kanjani ukuqeda le phrojekthi.

Kule ncwadi (okokuqala kokubili, ngubani owaziyo, mhlawumbe abathathu) sizokwethula idatha ethile ngomsebenzi owenziwe, okwengeziwe ongakuthola emhlanganweni we-SAP ME eMoscow.

Izinyanga eziyisithupha zokuklama, izinyanga eziyisithupha zokubhala amakhodi, izinyanga eziyisithupha zokusebenza nokuhlola. KANYE Amahora we-12ukuqala uhlelo olujwayelekile ezitolo eziyi-1 kulo lonke elaseRussia (kusuka eVladivostok kuya eKaliningrad).

Kungase kuzwakale kungenangqondo, kodwa sikwenzile! Imininingwane ngaphansi kokusikwa.

Enqubweni yokuhlanganisa izinkampani ze-M.Video kanye ne-Eldorado, sasibhekene nomsebenzi wokuthuthukisa izindleko kanye nokunciphisa izinqubo zebhizinisi zezinkampani ezimbili ezihlukene zibe yi-backend eyodwa.

Mhlawumbe lokhu kungabizwa ngokuthi inhlanhla noma ukuqondana - bobabili abathengisi basebenzisa izinhlelo ze-SAP ukuhlela izinqubo. Bekufanele sibhekane nokwenza kahle kuphela, hhayi ngokuhlelwa kabusha okuphelele kwezinhlelo zangaphakathi zenethiwekhi ye-Eldorado.

Ngokusebenza, umsebenzi wahlukaniswa waba izigaba ezintathu (empeleni ezine):

1. Dizayina “ephepheni” kanye nokugunyazwa abahlaziyi bebhizinisi lethu kanye nabeluleki be-SAP bezinqubo ezintsha (kanye nokuthuthukiswa kwezindala) ngaphakathi kwezinhlelo ezikhona.

   Ngemva kokuhlaziya inani lezinkomba ze-backend evele isebenza yezinkampani ezimbili, i-backend ye-M.Video yathathwa njengesisekelo sokuthuthukiswa kwesistimu ehlanganisiwe. Enye yezindlela eziyinhloko okwenziwa ngazo ukukhetha ukusebenza kahle kwenkampani iyonke, imali engenayo enkulu kanye nenzuzo ngezindleko eziphansi zokusebenza kwebhizinisi.

   Isigaba sokuhlaziya nokuklama sathatha cishe izinyanga eziyisithupha, izigidigidi zamangqamuzana ezinzwa ezivela ezinhloko zeminyango nochwepheshe bezobuchwepheshe, futhi kwadakwa amalitha amaningi ekhofi.

2. Ukuqaliswa ngekhodi. Nazi ezinye izinombolo ezisuselwe emiphumeleni yephrojekthi:
   • Imizila engu-2 ngosuku ihlelwe kusetshenziswa imojula yezokuthutha.
   • Abasebenzisi abangu-38 bangaphambili nangemuva.
   • Izimpahla ezingama-270 ezinqolobaneni zebhizinisi elihlanganisiwe.

   Cishe amasheke angu-300 acutshungulwa uhlelo ngosuku, kamuva agcinwa iminyaka emihlanu ukuze anikeze amakhasimende isiqinisekiso, kanye nezinjongo zocwaningo lwemakethe.

   Bala amaholo, intuthuko kanye namabhonasi abasebenzi 30 njalo ngenyanga.

   Lo msebenzi wawuhilela ithimba lochwepheshe bezobuchwepheshe abangu-300 abasebenze izinyanga eziyishumi. Ngokusebenzisa izibalo ezilula ze-arithmetic, sithola izibalo ezimbili ezibonisa ngokucacile isikali somsebenzi owenziwe: 90 indoda/izinsuku kanye… 000 amahora okusebenza.

   
   
   Okulandelayo - ukuthuthukiswa kwezinqubo zomuntu ngamunye zamamojula we-SAP; cishe izindlela eziyikhulu zasheshiswa izikhathi ezinhlanu kuya kweziyisithupha ngokuthuthukisa ikhodi kanye nemibuzo ku-database.

   Ezimeni ezingazodwana, sikwazile ukwehlisa isikhathi sokwenza uhlelo sisuke emahoreni ayisithupha siye emaminithini ayishumi ngokulungiselela imibuzo ku-DBMS.

3. Isigaba sesithathu mhlawumbe esinzima kakhulu - ukuhlola. Yayihlanganisa imijikelezo eminingana. Ukuze sikwenze, sihlanganise ithimba labasebenzi abangu-200, babebambe iqhaza ekuhlolweni kokusebenza, ukuhlanganiswa kanye nokwehla.

   Sizochaza izivivinyo zomthwalo endimeni ehlukile; zazihlanganisa imijikelezo ye-15 ngayinye yamamojula we-SAP: ERP, POS, DM, PI.

   Ngokusekelwe emiphumeleni yokuhlolwa ngakunye, ikhodi kanye nemingcele ye-DBMS, kanye nezinkomba zesizindalwazi zenziwe kahle (sizisebenzisa ku-SAP HANA, ezinye ku-Oracle).

   Ngemuva kwakho konke ukuhlolwa komthwalo, cishe u-20% ngaphezulu kwengezwe emandleni okubaliwe ekhompyutheni, futhi inqolobane yevolumu efanayo (20%) yakhiwa.
   Ngaphezu kwalokho, ngemva kokwenza le mijikelezo echazwe ngenhla, siqale ukuhlaziya izinhlelo eziyi-100 ezidinga kakhulu izinsiza, ngokusekelwe emiphumeleni yethu esenze kabusha ikhodi futhi sasheshisa umsebenzi wazo ngokwesilinganiso izikhathi ezinhlanu (okuphinda kuqinisekisa ukuthi ukubaluleka kokuphinda kwenziwe kabusha kanye nokwenza ikhodi ngokugcwele).

   Ukuhlolwa kokugcina okwenziwe “kunqunyiwe”. Kwakhelwe indawo yokuhlola ehlukile, ekopishe isikhungo sethu sedatha esikhiqizayo. "Sike" kabili, isikhathi ngasinye kuthatha cishe amasonto amabili, lapho silinganisa isivinini sokusebenza okufana nalokhu: ukudlulisa izilungiselelo zohlelo ukusuka endaweni yokuhlola ukuya kwekhiqizayo, ukulayisha izikhundla ezivulekile zohlu lwezimpahla kanye nezikhathi zokungatholakali imisebenzi.

4. Futhi isigaba sesine - ukwethulwa okuqondile ngemva kokuphasa izivivinyo. Umsebenzi wawunzima, uma sikhuluma ngokungagwegwesi: emahoreni angu-12 ukushintsha izitolo ezingaba ngu-955 ezweni lonke, futhi ngesikhathi esifanayo ungayeki ukuthengisa.

Ngobusuku buka-February 24-25, ithimba lochwepheshe abayishumi abahamba phambili benkampani yethu lathatha "iwashi" esikhungweni sedatha, futhi umlingo wenguquko waqala. Sizokhuluma ngakho ngokuningiliziwe emhlanganweni wethu, bese sinikeza isihloko sesibili emininingwaneni yezobuchwepheshe yomlingo wethu we-SAP.

Imiphumela.

Ngakho, umphumela womsebenzi kwaba ukwanda izinkomba ezifana:

• Umthwalo osemuva cishe uphindwe kabili.
• Inani lamasheke ngosuku lenyuke ngo-50% lisuka ezinkulungwaneni ezingama-200 laya kweziyinkulungwane ezingama-300.
• Inani labasebenzisi be-frontend lenyuke lisuka ezinkulungwaneni eziyi-10 laya kwezinkulungwane ezingama-20.
• Kumojula yokubala iholo, inani labasebenzi likhuphuke lisuka ezinkulungwaneni eziyi-15 laya kubantu abayizinkulungwane ezingama-30.

Sizokhuluma ngayo yonke imininingwane yezobuchwepheshe emhlanganweni wethu we-SAP eMoscow, ozokwenzeka ngoJuni 6 ehhovisi le-M.Video-Eldorado. Ochwepheshe bazokwabelana ngomuzwa wabo wokusebenzisa. Ngokusekelwe emiphumeleni yomhlangano, ochwepheshe abasebasha bazokwazi ukuthola umsebenzi okhokhelwayo enkampanini ngethemba lokuqhubeka nomsebenzi.

Ungathola imininingwane eyengeziwe futhi ubhalise ku lesi sixhumanisi

Source: www.habr.com