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Database systems

Notes  http://www.ime.usp.br/~jef/notes.pdf SQL http://www.atlasindia.com/sql.htm Normalization Normalization Normalization of a database helps in modifying the design at later times and helps in being prepared if a change is required in the database design. http://www.atlasindia.com/sql.htm 1nd Normal Form or 1NF: Each Column Type … Continue reading

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