Hadoop siv li cas hauv kev txheeb xyuas cov ntaub ntawv?
Hadoop siv li cas hauv kev txheeb xyuas cov ntaub ntawv?

Video: Hadoop siv li cas hauv kev txheeb xyuas cov ntaub ntawv?

Video: Hadoop siv li cas hauv kev txheeb xyuas cov ntaub ntawv?
Video: Data Science with Python! Analyzing File Types from Avro to Stata 2024, Kaum ib hlis
Anonim

Hadoop yog qhov qhib-qhov software moj khaum uas muab rau kev ua haujlwm loj cov ntaub ntawv teeb tsa thoob plaws pawg ntawm cov khoos phis tawj siv cov qauv programming yooj yim. Hadoop yog tsim los ntsuas los ntawm ib lub servers mus rau ntau txhiab lub tshuab.

Ntawm no, Hadoop yog dab tsi hauv kev txheeb xyuas cov ntaub ntawv?

Hadoop . Hadoop yog cov txheej txheem qhib qhov program sau hauv Java uas tuaj yeem siv los ua haujlwm ntawm ntau tus cov ntaub ntawv . Hadoop yog ib qho scalable, faib thiab ua txhaum ecosystem. Hadoop MapReduce = yog siv rau kev thauj khoom cov ntaub ntawv los ntawm ib tug database, formatting nws thiab ua ib tug quantitative tsom xam ntawm nws.

Vim li cas Hadoop siv rau cov ntaub ntawv loj analytics? Hadoop yog ib qho qhib software moj khaum rau khaws cia cov ntaub ntawv thiab khiav daim ntawv thov ntawm pawg ntawm cov khoom kho vajtse. Nws muab loj heev ruaj khov rau txhua yam cov ntaub ntawv , lub zog ua haujlwm loj heev thiab muaj peev xwm los daws cov haujlwm tsis muaj kev txwv tsis sib xws lossis cov haujlwm.

Tom qab ntawd, Apache Hadoop lub luag haujlwm yog dab tsi hauv kev txheeb xyuas cov ntaub ntawv?

Apache Hadoop software yog lub moj khaum muaj zog los pab kom cov kev faib ua cov hom phiaj ntawm cov ntaub ntawv loj thoob plaws ntau pawg ntawm cov khoos phis tawj. Nws yog tsim los ntsuas los ntawm ib qho servers mus rau ntau txhiab lub tshuab server. Lub hom phiaj no yog suav tias yog muab kev suav hauv zos thiab khaws cia los ntawm txhua tus neeg rau zaub mov.

Puas yog Hadoop yog cov ntaub ntawv tshawb fawb?

Teb rau lo lus nug no yog ib tug loj YES! Data Science yog thaj teb loj heev. Lub ntsiab functionality ntawm Hadoop yog khaws cia loj Cov ntaub ntawv . Nws kuj tso cai rau cov neeg siv khaws cia txhua hom ntawv cov ntaub ntawv , uas yog, ob qho tib si structured cov ntaub ntawv thiab tsis tsim nyog cov ntaub ntawv . Hadoop kuj muab cov qauv zoo li Npua thiab Hive rau kev tsom xam ntawm cov nplai loj cov ntaub ntawv.

Pom zoo: