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2025-01-15 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Internet Technology >
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The problems of traditional relational data warehouse include high cost, closed calculation, poor performance and difficult management. So, there are a lot of problems with relational data warehouse, so why use it? Why not use file system storage directly? Why do we need a file data warehouse / bazaar!
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Continue with the installation of the previous hadoop.First, install zookooper1. Decompress zookoope
"Every 5-10 years, there's a rare product, a really special, very unusual product that's the most un
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