Inguqulelo entsha ye IMongoDB 5.0 sele ikhutshiwe kwaye kule nguqulo intsha ezinye iindaba ezinomdla zinikezelwa apho sinokuqaqambisa Ukuqokelelwa kwedatha ngohlobo lwamaxesha, kunye nenkxaso yolawulo lwenguqulo ye-API, Inkxaso yendlela yokuHlala ngokuBukhoma, phakathi kwabanye.
Kulabo abangaqhelekanga ngeMongoDB, kuya kufuneka uyazi loo nto le DB ixhasa ukugcina amaxwebhu kwifomathi efana neJSON, inolwimi oluguquguqukayo lokuvelisa imibuzo, inokwenza ii-indexes zeempawu ezigciniweyo ezahlukeneyo, inikezela ngokufanelekileyo ukugcinwa kwezinto ezinkulu zokubini, ixhasa imisebenzi yobhaliso ukutshintsha nokongeza idatha kwiziko ledatha, inokusebenza ngokweparadigm Imephu / Ukunciphisa, ukuxhasa ukuphindaphinda kunye ulwakhiwo lolungelelwaniso olunyamezelayo.
Iimpawu ezintsha eziphambili zeMongoDB 5.0
Kule nguqulo intsha sinokuyifumana Inkqubo yokubala amanani itshintshiwe kwaye itshintshelwe kwishedyuli yokuqikelela enokuqikelelwa. Kanye ngonyaka, inguqulelo ebalulekileyo iya kwenziwa (5.0, 6.0, 7.0), kanye emva kweenyanga ezintathu, iinguqulelo zethutyana ezinempawu ezintsha (5.1, 5.2, 5.3) kwaye, njengoko kufuneka, uhlaziyo lokulungisa nge-bug kunye nokulungiswa komngcipheko (5.1. 1, 5.1.2, 5.1.3 .XNUMX) .
Iinguqulelo zethutyana ziya kudala ukusebenza kokukhutshwa okukhulu okulandelayo, oko kukuthi, iMongoDB 5.1, 5.2 kunye no-5.3 iya kongeza amanqaku amatsha malunga nokukhululwa kwe-MongoDB 6.0.
Ngokubhekisele kwinto entsha enikezelweyo kule nguqulo intsha ye IMongoDB 5.0 Singafumanisa ukuba ndiyazi yongeze inkxaso yolawulo lwenguqulo ye-API, ekuvumela ukuba ubophe usetyenziso kwimeko ethile ye-API kwaye ususe umngcipheko onxulumene nolwaphulo olunokubuyela umva xa usiya kwiinguqulelo ezintsha ze-DBMS. Ulawulo lwenguqulo ye-API Yahlula umjikelo wobomi besicelo kumjikelo wobomi ledatha kwaye yenza ababhekisi phambili ukuba benze utshintsho kwisicelo xa kuvela isidingo sokusebenzisa amandla amatsha, endaweni yokutshintsha kuguqulelo olutsha lwesiseko sedatha.
Enye into ebalulekileyo ebalulekileyo yile Ukuqokelelwa kwedatha ngohlobo lwamaxesha esele zilungiselelwe ukugcina iinxalenye zamaxabiso eparameter arekhodwe kumaxesha athile (ixesha kunye neseti yamaxabiso ahambelana neli xesha). UMongoDB Iphatha le ngqokelela njengemibono engenakufumaneka kunye nokurekhodwa yenzelwe kuqokelelo lwangaphakathi kwaye ngokuzenzekelayo ilungiselela idatha yoluhlu lwamaxesha kwifomathi yokugcina egcinwe kakuhle xa ifakwe.
Kukwaphawulwe ukuba yongezwa Inkxaso yendlela yokuHlala ngokuBukhoma, ekuvumela ukuba utshintshe amaqhosha e-sharding asetyenziselwa ukuloba kubhabho ngaphandle kokumisa i-DBMS.
Njengo Inkxaso yemisebenzi yohlalutyo ekuvumela ukuba wenze iintshukumo ngoseto oluthile yamaxwebhu kwingqokelela. Ngokungafaniyo nemisebenzi edityanisiweyo, imisebenzi yeefestile ayiwi ngokwamaqela, kodwa endaweni yoko kudityaniswe umxholo we "window" equka uxwebhu olunye okanye nangaphezulu kwiseti yeziphumo.
Kwakhona, Ubuchule bokubethela intsimi bandisiwe kwicala lomxhasinjengoko unokuphinda uqwalasele kwakhona iifayile ze-x509 zophicotho-zincwadi kunye nokujikeleza kwesatifikethi ngaphandle kokumisa i-DBMS. Inkxaso eyongeziweyo yokumisela i-cipher suite ye-TLS 1.3.
Kwelinye icala, ikwavelele kwisibhengezo sale nguqulo intsha ukuba kulandelwe iqokobhe elitsha lomyalelo i-MongoDB Shell (mongosh), ephuhliswa njengeprojekthi eyahlukileyo, ebhalwe kwiJavaScript isebenzisa iqonga leNode.js kwaye yahanjiswa phantsi kwelayisensi ye-Apache 2.0.
Igobolondo leMongoDB ikuvumela ukuba uqhagamshele kwi-DBMS, utshintshe ubumbeko kwaye uthumele imibuzo. Ixhasa ukuzalisekiswa okuzenzekelayo kwembonakalo ye-MQL, umyalelo kunye negalelo lendlela, ukuqaqanjiswa kwes syntax, iingcebiso zomxholo, ukuthumela imiyalezo ngempazamo, kunye nokukwazi ukwandisa ukusebenza ngokusebenzisa iiplagi
Olunye utshintsho thaca:
- Fumana, ubale, wahluke, udibaniso, imephuUnciphise, uluhluUqokelelo, kunye noluhluIndexes azisavinjelwa ukuba umsebenzi uqhuba ngaxeshanye njengoko ufumana isitshixo esisodwa kwingqokelela yamaxwebhu.
- Njengengxenye yomzamo wokususa imigaqo engachanekanga kwezopolitiko, i-isMaster command kunye ne-db.isMaster () indlela iye yanikwa igama kwakhona u-hello no-db.hello ().
- "Mongo" CLI endala ihlisiwe kwaye iya kususwa kupapasho oluzayo.
Okokugqibela, ukuba unomdla wokwazi okungakumbi ngayo, unokujonga kwi iinkcukacha kwikhonkco elilandelayo.