Naveen lets say i enter dept data as json in the same table on mysql, does it make sense? Or does it improve performance of mysql? And compared to Cassandra, is it as good as it?
Hi Naveen, as you mentioned at 2:43 that the department table will separately be created in SQL dbs. But how do we achieve that in cassandra.. could you explain that with an example please
InvalidRequest: Error from server: code=2200 [Invalid query] message="No keyspace has been specified. USE a keyspace, or explicitly specify keyspace.tablename" can someone explain how to rectify this error.?
You can go through these series after that you able to work with nosql lect notes Cassandra is distributed database. - multiple nodes Create tables and join then it is time consuming -sql We want data very very fast ---cassandra (nosql) Design query first format table Create table aliens( Id uuid, Aname text, Tech text, Loc text, Primary kloc ey(loc,tech,id));
Hello Navin Garu... Thanks for your lectures
Naveen lets say i enter dept data as json in the same table on mysql, does it make sense? Or does it improve performance of mysql? And compared to Cassandra, is it as good as it?
Thanks for the video, it is very good. However, where you are recording is very noisy, and I can hear some of it in addition to your voice.
Hi Naveen, as you mentioned at 2:43 that the department table will separately be created in SQL dbs. But how do we achieve that in cassandra.. could you explain that with an example please
Hello Sir,
Can you please make a video to read a excel file using Quarkus and produce JSON object and send to another service ?
Hello Sir,
Can you please make a video series of Quarkus ? Please sir please
Namaste 🙏
InvalidRequest: Error from server: code=2200 [Invalid query] message="No keyspace has been specified. USE a keyspace, or explicitly specify keyspace.tablename"
can someone explain how to rectify this error.?
use keyspace_name;
then run your query
please create vedio with more details
You can go through these series after that you able to work with nosql
lect notes
Cassandra is distributed database. - multiple nodes
Create tables and join then it is time consuming -sql
We want data very very fast ---cassandra (nosql)
Design query first format table
Create table aliens(
Id uuid,
Aname text,
Tech text,
Loc text,
Primary kloc ey(loc,tech,id));
Thanks!