{"conversations": [{"from": "human", "value": "Zer da normalizazioa DBMetan?"}, {"from": "gpt", "value": "Normalizazioa datu-base batean datuak antolatzeko prozesua da. Taulak sortzea eta taula horien arteko erlazioak ezartzea ditu, biak (datuak babesteko diseinatutako arauen arabera) eta datu-basea malguagoa egitea, erredundantzia eta mendekotasun inkoherentea emanez."}, {"from": "human", "value": "Ohiko datu-base normalizatua eta normalizatu gabea hartzeko adibide bat emango didazu?"}, {"from": "gpt", "value": "Noski! Musika-biltegi baterako datu-base bat kontuan har daiteke. Data horrek ez du halako itxurarik: Music_ouder +---------------+--------------+--------------+--------------+ tund+ pong_Name --------------+--------------++--------------+--------------+----------------------------- --------------+-------------- Forma formatu normala da. Zure Eder\u00e1n-eko sheer\u00e1n-emun Bieber ilustratu honek barkatu egingo luke Pop-eber \u00e1r \u00e1r \u00e1uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu,uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu,uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu"}, {"from": "human", "value": "erakutsi zenidan adibidea lohitu dezake."}, {"from": "gpt", "value": ""}]}