I-ArangoDB yidatha yemodeli emininzi iphuhliswe nguArangoDB GmbH, le ibizwa ngokuba yindawo yogcino lwedatha ukusukela kwinkqubo yedatha ixhasa iimodeli ezintathu zedatha (isitshixo / ixabiso, amaxwebhu, imizobo) kunye nesiseko sedatha kunye nolwimi olumanyeneyo lwemibuzo ye-AQL (uLwimi lweSicelo seArangoDB). Ulwimi lombuzo luyaxela kwaye luvumela ukudityaniswa kweepateni ezahlukeneyo zokufikelela kwedatha kumbuzo omnye.
IArangoDB yinkqubo yedatha yeNoSQL kodwa i-AQL iyafana ngeendlela ezininzi kwi-SQL. Iindlela zokugcina idatha zihlangabezana ne-ACID (Atomicity, Consistency, Isolate, Reliability) iimfuno, ukuxhasa ukuthengiselana, kunye nokubonelela ngokuthe nkqo nangokuma nkqo.
Ulawulo lwedatha lunokwenziwa kusetyenziswa i-web-based interface okanye umxhasi weArangoSH console. Ikhowudi yeArangoDB isasazwa phantsi kwelayisenisi ye-Apache 2. Iprojekthi ibhaliwe kwi-C nakwiJavaScript.
Phakathi kweempawu eziphambili zeArangoDB, sinokufumana:
- Isakhono sokwenza njalo ngaphandle kokuchaza ischema yokugcina idatha (akukho schema) -Idatha yakhiwe ngohlobo lwamaxwebhu apho imethadatha kunye nolwazi malunga nolwakhiwo lwahlulwe kwidatha yomsebenzisi.
- Inkxaso yokusebenzisa iArangoDB njengomncedisi wezicelo zewebhu kwiJavaScript ngokwazi ukufikelela kwiziko ledatha ngeREST / Web API;
- Sebenzisa iJavaScript kwizicelo ezisekwe kwisikhangeli ukufikelela kwiziko ledatha nabaqhubi abaqhuba kwicala le-DBMS;
- Uyilo olunemisonto emininzi oluhambisa umthwalo kuzo zonke ii-cores ze-CPU;
- Imodeli yokugcina izinto eguquguqukayo apho ungadibanisa khona amaxabiso abalulekileyo, amaxwebhu kunye neeparameter ezimisela ubudlelwane phakathi kweerekhodi (iindlela zibonelelwa ukunqanda iigrafu zegrafu);
- Iimodeli ezahlukeneyo zedatha (amaxwebhu, iitshathi, kunye namaxabiso aphambili) anokuxutywa kumbuzo omnye, ukwenza lula ukudityaniswa kwedatha engafaniyo;
- Joyina inkxaso yombuzo (Joyina).
- Ukukwazi ukukhetha uhlobo lwesalathiso oluhambelana nemisebenzi esonjululwa (umzekelo, ungasebenzisa isalathiso kukhangelo olupheleleyo);
- Ukuthembeka okulungisekayo-Isicelo ngokwaso sinokumisela okubaluleke ngakumbi kuso: ukuthembeka okuphezulu okanye ukusebenza okuphezulu;
- Ukugcina ngokufanelekileyo, ukusebenzisa ngokupheleleyo izixhobo zezixhobo zala maxesha (umz. Iidrive SSD) kunye neenqanawa ezinkulu zingasetyenziswa;
- Intsebenzo-Ukwazi ukuqhuba imibuzo kumaxwebhu amaninzi okanye ingqokelela ngaxeshanye ngokuzikhethela ukuthengiselana kunye nokungaguquguquki;
- Inkxaso yokuphindaphindeka kunye nokuqhekeka: Ukukwazi ukwenza ubumbeko lwe-master-slave kwaye usasaze iiseti zedatha kwiiseva ezahlukeneyo ngokuxhomekeke kuphawu oluthile;
- Ukwenza ii-microservices, isakhelo seFoxx JavaScript sinikezelwa esiqhutywa ngaphakathi kwiseva ye-DBMS ngokufikelela ngokuthe ngqo kwidatha.
Malunga nohlobo olutsha lweArangoDB 3.6
OkwenziweyoIsiseko sedatha sikwinguqulelo yayo yeArangoDB 3.6, apho ku Ukusebenza kokusebenza okuphezulu kuyabonakaliswa, KANYE NOKUHLAZIYA kunye nokubeka endaweni imisebenzi.
Kanye kunye ukuphunyezwa kwokwenzeka kokuphunyezwa kwemibuzo ye-AQL, Intoni kunciphisa ixesha lokuqokelela idatha zisasazwa kwiindawo ezahlukeneyo zeqela.
Ukuphunyezwa kokubhalwa kwamaxwebhu kade, okuvumela kwezinye iimeko ukuphelisa isidingo sokukhupha ngokupheleleyo amaxwebhu angasebenziyo.
Xa uskena amaxwebhu, kulahlwa kwangethuba kwamaxwebhu angahambelani nesihluzo esichaziweyo.
Injini yokukhangela ene-Arango yokukhangela egcweleyo iye yaphuculwa ukuxhasa ukuhlelwa ngokusekwe kufana kwedatha. Yongezwe inkxaso yenkxaso kwimibuzo egcwaliswe ngokuzenzekelayo, TOKENS () kunye nePHRASE () imisebenzi eyenziweyo ukulungiselela ukuvela kombuzo onamandla.
Uyifaka njani iArangoDB kwiLinux?
Kulabo abanomdla wokukwazi ukufaka le database kwindawo yokuhanjiswa kweLinux, unokufumana iiphakheji ezihambelanayo Kusasazo lweLinux abalusebenzisayo okanye ikhowudi yemvelaphi yokudityaniswa eli khonkco lilandelayo.
Kuyo kufuneka babhalise ukufumana amakhonkco okhuphelo. Ngokumalunga namaxwebhu kufakelo kunye nokusetyenziswa, i ikhonkco yile.