Video: Data Lake khw yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
A data pas dej feem ntau yog ib leeg khw ntawm tag nrho cov enterprise cov ntaub ntawv suav nrog cov ntawv luam ntawm qhov system cov ntaub ntawv thiab hloov cov ntaub ntawv siv rau kev ua haujlwm xws li kev tshaj tawm, kev pom pom, qib siab kev tshuaj ntsuam thiab machine learning.
Ua raws li qhov no hauv kev xav, dab tsi yog lub pas dej ntawm cov ntaub ntawv?
A Data Lake yog ib qho chaw cia khoom uas tuaj yeem khaws ntau cov qauv tsim, semi-structured, thiab unstructured cov ntaub ntawv . Nws yog qhov chaw khaws cia txhua yam cov ntaub ntawv nyob rau hauv nws haiv neeg hom ntawv uas tsis muaj kev txwv nyob rau hauv tus account loj los yog cov ntaub ntawv. Nws muab siab cov ntaub ntawv kom muaj nuj nqis kom nce kev ua tau zoo analytic thiab haiv neeg kev koom ua ke.
Ib sab saum toj, Data Lake khw hauv Azure yog dab tsi? Azure Data Lake Khw . Raws li Microsoft, Azure Data Lake khw yog qhov chaw cia khoom loj heev rau qhov loj cov ntaub ntawv analytics workloads thiab Hadoop Distributed File System (HDFS) rau huab. Tso cai tsis tsim nyog thiab tsim qauv cov ntaub ntawv nyob rau hauv lawv haiv neeg hom ntawv.
Ib yam li ntawd, nws tau nug, qhov txawv ntawm lub tsev khaws ntaub ntawv thiab lub pas dej cov ntaub ntawv yog dab tsi?
Cov pas dej thiab cov ntaub ntawv warehouses yog ob qho tib si dav siv rau khaws cia loj cov ntaub ntawv , tab sis lawv tsis yog interchangeable lus. A data pas dej yog lub pas dej loj loj cov ntaub ntawv , lub hom phiaj uas tseem tsis tau txhais. A cov ntaub ntawv warehouse yog ib lub repository rau structured, lim cov ntaub ntawv uas twb tau ua tiav rau lub hom phiaj tshwj xeeb.
Puas yog Snowflake yog cov ntaub ntawv pas dej?
Snowflake muab qhov yooj yim, tsis muaj peev xwm khaws cia, huab-scaling thiab qis tus nqi cia koj xav tau data pas dej , nrog rau kev tswj, kev ruaj ntseg, thiab kev ua haujlwm uas koj xav tau rau a cov ntaub ntawv lub tsev khaws khoom. Snowflake tsis yog huab cov ntaub ntawv warehouse tsim nrog rau xyoo tas los lub hauv paus technology.
Pom zoo:
EDI yog dab tsi hauv khw muag khoom?
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Dab tsi yog qhov markdown hauv khw muag khoom?
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Lub peev xwm cia ntawm Azure Data Lake lub khw yog dab tsi?
Cov ntaub ntawv pas dej ntawm Azure ADLS yog tsim los ntawm HDFS tus qauv thiab muaj peev xwm cia tsis pub dhau. Nws tuaj yeem khaws cov ntaub ntawv trillions nrog ib cov ntaub ntawv loj dua ib qho petabyte loj