dbms- dbms ka full form hai database managemnt system.
matlab ki data nd programs jinse ham data ko access kar sake isko ham collectively dbms
kehte hain.
dbms ke andar 4 cheezein aati hain-
1. sabse pehle ek aisi language hone chahiye jisse ham schema jo ki har ek database
model ka alag hota hai , vo define kar sakein.
2. secondly , hame data structures ki requriremnet hoti hai jisse ki ham data ko ache se
organise kar sakein.
3. database query language , aisi language jisse ham stored data par ham operations perform
kar sakein.
4. hamrare paas ek transaction mechanism hona chahiye jisse i ham acid properties ko verify
kar paayein.
transaction- data par kiye gaye koi bhi curd operations ko ham transactions kehte hain..
schema- schema ka matlab ek blueprint banane se hai jo ki database ka ek bleprint banane ko kehte hain
matlab ki data nd programs jinse ham data ko access kar sake isko ham collectively dbms
kehte hain.
dbms ke andar 4 cheezein aati hain-
1. sabse pehle ek aisi language hone chahiye jisse ham schema jo ki har ek database
model ka alag hota hai , vo define kar sakein.
2. secondly , hame data structures ki requriremnet hoti hai jisse ki ham data ko ache se
organise kar sakein.
3. database query language , aisi language jisse ham stored data par ham operations perform
kar sakein.
4. hamrare paas ek transaction mechanism hona chahiye jisse i ham acid properties ko verify
kar paayein.
transaction- data par kiye gaye koi bhi curd operations ko ham transactions kehte hain..
schema- schema ka matlab ek blueprint banane se hai jo ki database ka ek bleprint banane ko kehte hain
