OODBMS VS RDBMS

OODBMS	RDBMS
Stores data and methods	Stores only data
Main objective data encapsulation and data independence	Main objective data independence
Classes can be reorganized without affecting the mode of using them.	Data can be reorganized without affecting the mode of using them.
here objects are active	Here data are passive
Here structure of data is complex, for different types of data	Here structure of data is simple, (row, column,table) , for different types of data.
Data can be chained together	Data is separated in different tables/ relations
Encapsulation, inheritance is used for data redundancy	Normalization is used for data redundancy