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SQL

Hauv NosqL – Tsis zoo xwb SQL

Overview – NoSQL stands rau tsis zoo xwb SQL, Nws txhais tau tias ib database nrog ib co nta nta ntawm RDBMS. Hnub no databases xws li NoSQL yog nkag mus rau tej chaw hauv lub enterprise. Yog ib qhov tseem ceeb tshaj plaws ntawm NoSQL database yog MongoDB. Nws…

Los ntawm kaushik | Lub peb hlis ntuj 28, 2022 | Apache Hadoop, Ntawv loj, Database, Hadoop, Cov ntaub ntawv Hadoop thiab loj, NoSQL, SQL, Tiam sis siv tshuab |

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SQL hauv Hadoop – li cas yog nws ua hauj lwm?

Txheej txheem cej luam: SQL rau Hadoop yog ib cov ntawv analytical cov cuab yeej uas muab lub SQL-style querying thiab xyuas cov ntaub ntawv rau tus tshiab tshaj Hadoop cov moj khaum hais lus. Tus emergence ntawm SQL rau Hadoop yog ib txoj kev loj hlob tseem ceeb rau loj…

Los ntawm kaushik | Lub ib hlis ntuj 30, 2020 | Analytics, Analytics yam, Apache Hadoop, Ntawv loj, Hadoop, Cov ntaub ntawv Hadoop thiab loj, Hadoop Streaming, HDFS, NoSQL, SQL, Tiam sis siv tshuab |

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