Cassandra Query Language Part 1 | NoSQL Tutorial #2

[@SumanAmara]

Thanks sir but little slow on topics because if people are coming to learn nosql they all ready have basic experience due that i am telling slow

[@teluskosupport1]

CQL console Syntax--- Cassandra similar syntax as sql What is keyspace Store data in column formate f Keyspace is collection of different table Desc keyspaces token@cqlsh> desc keyspaces system_auth system datastax_sla nosqldemo system_traces system_virtual_schema system_schema data_endpoint_auth system_views what is difference table of sql and cassendra (nosql)  there is no concept of foreign key and join  There is no concept of normalization in nosql Datatype: Text, int ,date, … create table  Create table aliens (aname text , tech text, exp int ,id int, primary key(id))  Create table aliens (aname text , tech text, exp int ,id int primary key) Description of table: desc aliens inser data--- insert into aliens (aname, tech,exp,id) values (‘Navin’, ‘Blockchain’,4,1); select--- select * from aliens .

[@thineshkumar5494]

Sir can u post a detailed video on how to become a blockchain developer, any good institue or academy that offers course with affordable fees and with good placement assistance

[@karthikeyankms8672]

What are the skills required for SQL developer?

[@teluskosupport1]

Two recommended designations for the SQL database developer role are the Microsoft Certified Systems Engineer: Data Management and Analytics or the Oracle Database PL/SQL Developer Certified Professional. Employers value soft skills in IT team members, with communication being one of the most important.

[@achievement7545]

Life saver❤

[@shubhamdeshmukh6339]

Nice info

[@pendelachenchusasank3993]

We want to create passport number what we want to give it means int or text or any other aa sir

[@teluskosupport1]

you can give int , Your passport number is a nine digit number as well as if you want you can mention text also because digit is also character.

[@shubhamsoni8084]

Javascript...

[@kat802]

looks like sql

[@teluskosupport1]

create table  Create table aliens (aname text , tech text, exp int ,id int, primary key(id))  Create table aliens (aname text , tech text, exp int ,id int primary key) Description of table: desc aliens inser data--- insert into aliens (aname, tech,exp,id) values (‘Navin’, ‘Blockchain’,4,1); select--- select * from aliens