Hi Folks, In the relational world, if I needed to model students, courses relationship, I may have donea students -master tablea course - master tablea bridge table students-course which gives me the ids to students and the courses they are taking. This can answer both 'which students take course A', as well as 'which courses are taken by student B' In the cassandra world, I may design it like thisa static student column familya static course column familya student-course column family with student id as key and dynamic list of course - ids to answer 'which courses are taken by student B'a course-student column family with course id as key and dynamic list of student ids 'which students take course A' A screen which displays some student entity details as well as all the courses she is taking will need to refer to 2 column families Suppose an application inserts a new row in student column family, and a new row in student-course column family, as transactions or consistency across column families is not guaranteed, there is a chance that the client receives information that a student is attending a course from student-course column family, but does not exist in the student column family. If we use Strong consistency from the reads + writes combination - will this scenario not occur ?And if we dont, can this scenario occur? Regards,Roshni
Regards,Roshni
