CockroachDB e phatlalalitse phetoho ea leano la laesense, ho felisoa ha Core version ea DBMS ea eona le moeli o moholo oa likhetho tsa mahala. Liphetoho li tla sebelisoa ho qala ka tokollo ea 24.3, e reriloeng ka Pulungoana. Khoutu ea CockroachDB e tla tsoelapele ho ba teng, empa tlas'a laesense e thibelang (mohlala oa "code fumaneha"). Ho fihlela joale, k'hamphani e fane ka likhetho tse peli tsa DBMS: CockroachDB Core ea mahala, e fanang ka ts'ebetso ea mantlha, le Khoebo ea CockroachDB e lefshoang, e kenyelletsang likarolo tse tsoetseng pele le lintlafatso tse amanang le mamello ea liphoso, sekhahla le ts'ireletso ea tlhahisoleseling.
Khatiso ea mahala ea CockroachDB Core e emisitsoe joale 'me joale e fumaneha bakeng sa ho sebelisoa u le mong. li-server Likhatiso tse peli tse ncha tsa Enterprise lia fumaneha tse nang le likarolo tsohle tse tsoetseng pele empa li na le lithibelo tsa ts'ebeliso: Teko ea CockroachDB Enterprise, e sebetsang matsatsi a 30 feela, le CockroachDB Enterprise Free, e se nang moeli oa nako empa e fumaneha feela ho bahlahisi ka bomong, baithuti le likhoebo tse nang le chelete e ka tlase ho $10 milione ka selemo.
Ena ke mohato oa bobeli oa CockroachDB ho tloha ho mofuta o bulehileng oa nts'etsopele. Qalong, DBMS ena e ne e ajoa tlas'a laesense ea Apache 2.0, empa ka 2019 e ile ea fetisetsoa ho Business Source License (BSL), e seng mahala ka lebaka la khethollo khahlanong le mekhahlelo e itseng ea basebelisi. Moko oa laesense ea BSL ke hore khoutu ea ts'ebetso e ntlafetseng e ka sebelisoa ntle ho tefo ka nako e itseng feela haeba maemo a eketsehileng a finyelloa, a hlokang ho rekoa ha laesense ea khoebo ho qoba. Tabeng ea CockroachDB, boemo bo eketsehileng bo amana le thibelo ea thekiso ea mefuta ea khoebo ea CockroachDB, e sebelisoang ka mokhoa oa litšebeletso tsa maru.
CockroachDB DBMS e etselitsoe ho hlahisa litharollo tsa polokelo tse tšepahalang haholo, tse ajoang ka libaka le tse ka atolosoang ka ho rapama tse mamellang haholo 'me li sa angoe ke disk, node, kapa ho hloleha ho hong. litsi tsa dataCockroachDB e netefatsa botšepehi ba ACID transaction, e fana ka bokhoni ba ho sebelisa SQL bakeng sa ho laola data, e lumella liphetoho tse etsahalang hang-hang ho schema ea polokelo, e tšehetsa li-index le linotlolo tsa kantle ho naha, 'me e tšehetsa ho pheta-pheta ka boiketsetso le ho leka-lekanya polokelo.
Source: opennet.ru
