Uhlalutyo lweStatic vs Uhlalutyo lweDynamic kuvavanyo lweSoftware

Luthini uhlalutyo lweStatic?

Uhlalutyo oluqinileyo alubandakanyi ukwenziwa kwesoftware ephantsi kovavanyo kwaye kunokubona iziphene ezinokubakho kwinqanaba lokuqala, ngaphambi kokuqhuba kwenkqubo.

Uhlalutyo oluqinisekileyo lwenziwa emva kokufaka iikhowudi nangaphambi kokwenza uvavanyo lweyunithi.

Uhlalutyo olungatshintshiyo lunokwenziwa ngomatshini ukuze 'ahambe' ngokuzenzekelayo kwikhowudi yemithombo kwaye abone imigaqo engangqinelaniyo. Umzekelo weklasikhi ngumhlanganisi ofumana i-lexical, syntactic kunye neempazamo ezithile ze-semantic.

Uhlalutyo lweStatic lunokwenziwa ngumntu oya kuphonononga ikhowudi ukuqinisekisa imigangatho efanelekileyo yokufaka iikhowudi kunye neendibano zisetyenziselwa ukwakha inkqubo. Oku kuhlala kubizwa ngokuba yiKhowudi yokuHlola kwaye kwenziwa ngumphuhlisi woontanga, umntu ongenguye umphuhlisi obhale ikhowudi.

Uhlalutyo lweStatic lukwasetyenziselwa ukunyanzela abaphuhlisi ukuba bangasebenzisi iindawo ezinobungozi okanye ezinobungozi kulwimi lwenkqubo ngokuseta imigaqo ekungafuneki isetyenziswe.

Xa abaphuhlisi benza uhlalutyo lwekhowudi, bahlala bekhangela

• Imigca yekhowudi
• Ukubeka rhoqo
• Indlwane efanelekileyo
• Inani leefowuni zomsebenzi
• Ubunzima beCyclomatic
• Unokujonga kwakhona kuvavanyo lweyunithi

Iimpawu zomgangatho ezinokuthi zijolise kuhlalutyo lwe-tuli:

• Ukuthembeka
• Ukugcinwa
• Ukuvavanywa
• Ukusebenziseka kwakhona
• Ukuthwala
• Ukusebenza kakuhle

Zithini izibonelelo zohlalutyo lweStatic?

Olona ncedo luphambili kuhlalutyo lwe-tuli kukuba ifumana imicimbi ngekhowudi ngaphambi kokuba ilungele ukudityaniswa kunye nokuvavanywa ngakumbi.

Static ikhowudi yokuhlalutya izibonelelo:

• Inokufumana ubuthathaka kwikhowudi kwindawo eyiyo.
• Inokwenziwa ngabaphuhlisi abaqinisekisiweyo besoftware abayiqonda ngokupheleleyo ikhowudi.
• Ikhowudi yemvelaphi inokuqondwa ngokulula ngabanye okanye ngabaphuhlisi bexesha elizayo
• Ivumela ukujika ngokukhawuleza kokulungiswa
• Ubuthathaka bufunyenwe ngaphambili kumjikelo wobomi wophuhliso, ukunciphisa iindleko zokuzilungisa.
• Iziphene ezimbalwa kuvavanyo lwamva
• Kufunyenwe iziphene ezizodwa ezingenakufunyanwa okanye ekunzima ukubonwa zisebenzisa iimvavanyo ezinamandla
  
  
  • Ikhowudi engafikelelekiyo
  
  
  • Ukusetyenziswa okuguquguqukayo (okungachazwanga, okungasetyenziswanga)
  
  
  • Imisebenzi engabizwanga
  
  
  • Ukophulwa kwexabiso lemida
  
  

Imida yohlalutyo lweekhowudi:

• Kuthatha ixesha ukuba kuqhutywa ngesandla.
• Izixhobo ezizenzekelayo zivelisa iimposiso ezingezizo kunye nezinto ezingezizo.
• Akukho basebenzi baqeqeshiweyo ngokwaneleyo ukuba baqhube uhlalutyo lwekhowudi emileyo.
• Izixhobo ezizenzekelayo zinokubonelela ngengqondo engeyiyo yokhuseleko ukuba yonke into ijongiwe.
• Izixhobo ezizenzekelayo zilungile njengemigaqo abayisebenzisayo ukuskena ngayo.
• Ayibufumani ubungozi obuziswe kwimeko yexesha lokubaleka.

Luthini uhlalutyo lwamandla?

Ngokuchasene nohlalutyo lweStatic, apho ikhowudi ingenziwa, uhlalutyo olunamandla lusekwe kwi ukwenziwa kwenkqubo , zihlala zisebenzisa izixhobo.

Ukusuka kwiWikipedia Inkcazo yohlalutyo lwenkqubo enamandla :

Uhlalutyo lwenkqubo yeDynamic luhlalutyo lwesoftware yekhompyuter eyenziwayo ngokwenza iinkqubo ezakhiwe zivela kwisoftware kwinyani okanye iprosesa ebonakalayo (uhlalutyo olwenziwe ngaphandle kokuphumeza iinkqubo lwaziwa njengohlalutyo lweekhowudi). Izixhobo zohlalutyo lwenkqubo ezinamandla zinokufuna ukulayishwa kwamathala eencwadi akhethekileyo okanye ukuphindaphinda ikhowudi yenkqubo.

Eyona ndlela iqhelekileyo yohlalutyo olusebenzayo kukuqhuba kovavanyo lweyunithi ngokuchasene nekhowudi ukufumana naziphi na iimpazamo kwikhowudi.

Uhlalutyo lweekhowudi ezinamandla:

• Ichonga ubungozi kwimeko yexesha lokubaleka.
• Ivumela uhlalutyo lwezicelo ongenakufikelela kuzo ikhowudi eyiyo.
• Ichonga ukuba semngciphekweni ekusenokwenzeka ukuba yayizizinto ezingezizo kuhlalutyo lwekhowudi emileyo.
• Ikuvumela ukuba uqinisekise iziphumo zohlalutyo lweekhowudi.
• Inokuqhutywa ngokuchasene nasiphi na isicelo.

Imida yohlalutyo lweekhowudi:

• Izixhobo ezizenzekelayo zibonelela ngengqondo engeyiyo yokhuseleko ukuba yonke into iyalungiswa.
• Awunakuqinisekisa ngovavanyo olupheleleyo lwekhowudi yemvelaphi
• Izixhobo ezizenzekelayo zivelisa iimposiso ezingezizo kunye nezinto ezingezizo.
• Izixhobo ezizenzekelayo zilungile kuphela kwimigaqo abayisebenzisayo ukuskena ngayo.
• Kunzima ukulandela umkhondo wokuba sesichengeni ubuyele ngqo kwindawo ekuyo ikhowudi, kuthatha ixesha elide ukulungisa ingxaki.