Izinyathelo kanye nomklamo esiteji. Isigaba eyinhloko umklamo

Ezimweni zanamuhla waphawula ukuthuthukiswa esebenzayo kolwazi izinhlelo emazingeni ehlukene. Bonke baziswa ngodilikajele ubuchwepheshe bama-computer yakamuva. Namuhla, ukucubungula idatha uba ukuzilimaza isiqondiso yizenzo zabantu. Kule ndaba, okungenxa yezimo ezikhethekile wokuphuthuma izigaba design kolwazi izinhlelo. Cabangela le ndawo kabanzi.

Design: Uhlolojikelele

Ngo Imininingwane lanamuhla kubhekwa omunye wemithombo ebaluleke kakhulu. Izinhlelo zezokwazisa, esikhundleni salokho, ziye zaba ithuluzi ebalulekile ukuthi isetshenziswa yonke imikhakha yomsebenzi womuntu. A ezihlukahlukene izinkinga ukuba ixazululwe IP, kubangela ukubukeka izikimu ezahlukene. Basuke izimpawu izimiso kumiswa nokucubungula imithetho. Izigaba ukuklama zezokwazisa asivumela ukunquma indlela ukuze baxazulule izinkinga, wanelise nezidingo ukusebenza ubuchwepheshe ekhona.

Izikhombisi-main

Design njalo iqala ukusungulwa imigomo kohlelo esizayo. Injongo eyinhloko yawo yiluphi uhlelo wukuqinisekisa ukuthi:

1. Kuyadingeka ukusebenza kanye izinga okuzivumelanisa izimo kushintsha njalo.
2. Komkhawulokudonsa.
3. Ukusabela isikhathi ngesicelo.
4. ukusebenza Trouble-free isimo izinze.
5. Lula ukusebenzisa nokugcina ukusebenza kahle.
6. Ukulondeka kunesidingo.

Design izigaba okhishiwe zifaka:

1. izinto Data ukuthi sizosetshenziswa database.
2. Izinhlelo, imibiko, amafomu isikrini ukuthi ahlinzeke nombuzo kuqalisa.
3. Izimali ubuchwepheshe ethile noma naphakathi (a yomphindwa inethiwekhi, ukucutshungulwa parallel noma ukusatshalaliswa, ubungcweti, hardware nokunye).

Izinyathelo kanye nomklamo esiteji

Umsebenzi oyinhloko Ochwepheshe wenza sekulingisa zemisebenzi, okuzokwenza okumele zenziwe yi-Izinjongo wenhlangano. Isikimu ikuvumela ukuba ichaze futhi bahlanganise izidingo esiyinhloko IP. Lesi simo ubhekwa lokubalulekile kuqinisekisa umnqopho. Izigaba incazelo ohlelweni design ukuphakamisa nezimfuneko IP, kulandele kokuwaguqulela ku isakhiwo imodeli. Okokuqala, ukudala i-schema IS izakhiwo. Emva kwalokho, izimfuneko isofthiwe futhi ulwazi ukwesekwa.

definition izimfuneko

I izinyathelo zenqubo design ezihlobene nale into ezibhekwa wemfanelo kakhulu. Amaphutha ekutholweni izidingo kunzima ngempela ukuba silungise. Ngaphezu kwalokho, ukulungiswa okwalandela kuyabiza. amathuluzi atholakalayo namuhla enze kube nokwenzeka ukuba angabacwasi ngokushesha ukwakha izinhlelo izidingo ngomumo eyenziwe. Nokho, ngokuvamile abantu lezi ICS musa ukuhlangabezana nezidingo kwamakhasimende lokuqedwa amaningi. Lokhu, kuholela waba ukwanda okukhulu kwezincwadi langempela izindleko onobuhle. Kule ndaba, esigabeni ngasinye uhlelo design kumele kuhambisane ukuhlolisisa ngokucophelela.

ukumodeliswa

Izigaba main of the design ephelezelwa Ukulifunda ngijule kolwazi, izinhloso kanye nemisebenzi ye-IP. Ukuze ukwakheka yalezi onobuhle Ochwepheshe ukusebenzisa imiphumela yokuhlaziya. Lesi sinyathelo kuhilela ukuklama isakhiwo logic, bese circuit ngokomzimba. Parallel kule, ukwakheka amaphethini Kwenziwa imisebenzi. Ziyakwazi ezidingekile incazelo (incazelo) modules IP. Izigaba main of the design - incazelo izidingo, yokumodela, imisebenzi kanye nedatha - kuhlobene. Ingxenye logic ibhizinisi ngokuvamile ukusebenza ulwazi egciniwe (izinqubo egcinwe, trigger, izingqinamba). Umsebenzi oyinhloko ukuze ingaxazululwa ngokuthi esigabeni Umklamo imisebenzi - imisebenzi imephu, okuyinto eyatholakala ku ukuhlaziya IP amamojuli. Ngo ukwakheka yokugcina zinqunywa interface isofthiwe amawindi, amamenyu, izimpawu, izinqamuleli zekhibhodi, kanye nezinselelo ezihlobene nazo.

izakhiwo

Lesi sigaba design kuhilela Ukukhetha elilodwa noma ngaphezulu ezisekelweni kanye okusebenza izinhlelo. Kube ICS heterogeneous. Kulezi amakhompuyutha egijima ezisekelweni ezahlukene, futhi iphethwe wokusebenza ezahlukene. Isinyathelo design kuhilela ukuthola eziningi izici izakhiwo. Kungaba:

1. Client-iseva noma iseva ifayela.
2. Three-level ehlanganisa izingqimba eziningana.
3. Okusatshalalisiwe noma eyodwa. Esimweni sokuqala phambili ichaza izindlela ukusekela ukuhlobana nokuthi siqine kangakanani.

It is ngamisa ukuthi zisetshenziselwa amaseva ngokulinganisa.

ukuvala shaqa

Design komqondo nezinga lokukhula kwengane yomsebenzi uhlelo IP uphela. Ngo inqubo ukuqaliswa kudala imibhalo isofthiwe yesondlo. Uma ukuthuthukiswa kuqedile module ehlukile, kuba test ezimele. It kuyadingeka:

1. Ukuthola sokwehluleka (ukuphahlazeka kanzima).
2. sebhithi ukuhambisana ukuzimisela (akukho owengeziwe futhi ukutholakala imisebenzi edingekayo).

Ngemva uvivinyo module lubandakanya ingxenye uhlelo athuthukile. Khona-ke kwenziwa amaza test. Bayadingeka ukuqapha ithonya mutual izici.

izinyathelo zokulawula

Iqembu imifanekiso sihlolelwe nokwethenjelwa. Eyokuqala eyenziwe uhlelo ukwehluleka. Ngaphezu kwalokho, ihlolwe MTBF. Esimweni sokuqala, zokulawula avumele ukuba embule indlela kwenzeke kahle nokutakula isistimu uma isofthiwe noma ukuhluleka kwehadi-we. Iqembu ukuhlolwa lesibili kutholakale izinga IC ukuzinza phakathi operation evamile. Lezi zokulawula asivumela ukulinganisa isikhathi wokusebenza elingenazinkinga. Isethi ukuhlolwa kufanele sibe khona futhi belingisa umthwalo esiphezulu. Ngemva kwalokho, wonke eziyinkimbinkimbi modules kungaphansi kwethulwa uhlelo. Phakathi uyawamukela olwenziwa izilawuli zangaphakathi ekuhloleni izinga layo. Ukufaka esikalini eyenziwa uvivinyo nokwethenjelwa ukusebenza kohlelo. I last imisebenzi yokulawula uthathwa ukwamukelwa sokuhlola. Kulokhu, libonisa izimfanelo esigabeni design, okuyinto uchaza izidingo. Ngokuhamba IC ukuhlolwa ubonisa ikhasimende. Ngo inqubo ukubonisa eyenziwe ukusebenza langempela, okuyinto kuboniswa iphrojekthi ihambisana nezidingo zamakhasimende.

ukuphepha

Ngamunye IC nezimfuneko ezithile ukunikeza kufanele inikezwe:

1. Ukuvikeleka ukufinyelela okungagunyaziwe.
2. Audit.
3. Izinkundla egawula.
4. System Buyisela.
5. Isipele.

Zonke lezi zidingo bahlele abahlaziyi ekuqaleni umklamo. Ochwepheshe ukudala isu nokuvikeleka IP. Abakuchaza esigabeni abasebenzisi abafinyelela idatha ethile ngokusebenzisa izakhi abafanele. Ngesikhathi esifanayo setha yezihloko izinjongo ukuvikelwa. Kufanele ukuthi isu nokuvikeleka akufanele kube okunomkhawulo isofthiwe. Kufanele zihlanganisa iqoqo imithetho wokusebenza. Kuyadingeka ukusungula ngokucacile ezingeni elikhulu eyisivikelo into ngayinye ngabanye, ukugqamisa Imininingwane ezibucayi lapho ukufinyelela esokuba elinganiselwe. Abasebenzisi kohlelo zibhaliswe. Kule ndaba, ochwepheshe basuke ukuklama amamojuli ukuthi uyoba nomthwalo ukuhlonza kanye ubuqiniso izifundo. Ezimweni eziningi, ukusebenza Ukuvikelwa discretionary. Luhilela ukufinyelela ngokomthetho kuya ezahlukene izinto idatha. Kungenzeka, isibonelo, imibono, amatafula. Uma ufuna Sinqanda ukufinyelela ngqo idatha uqobo, kufanele ukudala ukuphepha saziso. Kulesi simo izovalwa okufakiwe ahlukene amatafula, amasimu athile nokunye. Ochwepheshe ngubani ukuklama uhlelo, Kumele sicacise kahle ukuthi izinga eyisivikelo iyunithi ethile kwemininingwane kwanele, kodwa abanye - ezidingekayo.

isiphetho

Design isigaba kohlelo kubhekwa omunye wemizila ebaluleke kakhulu umsebenzi ku indalo yayo. Naye, eqinisweni, IS ukuphila kuqala. Ngaphambi ochwepheshe ukuklama kufanele abone ngokucacile futhi ukuqonda izinselelo ukuthi ziyoxazululwa ngokusebenzisa uhlelo ufake traffic kwemali, indawo ebonakalayo kwezinsiza kanye nabasebenzisi indlela ukuxhuma kwi-Inthanethi nokunye. Okunye futhi okubaluleke ngokufanayo ekutadisheni izakhiwo kanye izakhiwo, okuyinto eziyokwenzeka inethiwekhi, kanye ekuhlaziyweni ingqalasizinda ekhona.