{"version":"1.0","type":"link","title":"Second normal form - Newikis","description":"Second normal form (2NF) is a level of database normalization defined by English computer scientist Edgar F. Codd. A relation (or a table, in SQL) is in 2NF if it is in first normal form (1NF) and contains no partial dependencies. A partial dependency occurs when a non-prime attribute (that is, one…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}