DataStax Academy FAQ

DataStax Academy migrated to a new learning management system (LMS) in July 2020. We are also moving to a new Cassandra Certification process so there are changes to exam bookings, voucher system and issuing of certificates.

Check out the Academy FAQ pages for answers to your questions:


question

wdeng avatar image
wdeng asked ·

java driver跟cqlsh有啥关系吗?

java driver跟cqlsh有啥关系吗?

drivercqlsh
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wdeng answered ·

CQL Java Driver和CQLSH并没有直接的关系。唯一的关联是:他们都是Cassandra里的工具,因为它们都使用CQL协议跟Cassandra服务器通信。


CQL Java Driver可以作为库被Java应用程序调用访问Cassandra服务器上存的数据。CQLSH是用Python写的,利用CQL Python Driver来访问Cassandra数据库。CQLSH让你不用写程序就可以使用CQL命令访问你的数据库。

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