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Management Information System2081.15 marksRelational databases

Compare relational and nonrelational databases. How do cloud databases and blockchain technology contribute to modern data management?

Compare relational and nonrelational databases. How do cloud databases and blockchain technology contribute to modern data management? [5]

  • Structure: Data organized in tables (relations) with rows and columns - Schema: Fixed, predefined schema; all records follow the same structure - Query Language: SQL (Structured Query Language) - ACID Properties: Strong consistency, atomicity, isolation, durability - Examples: MySQL, PostgreSQL...
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