FEAT: Cassandra Database Engine

[I2rys]

Is your feature request related to a problem? Please describe.
Yes, It would be really useful If you can add an Apache Cassandra database engine because AC is widely used by companies & users and I use it too. With this feature It can help us perform AC actions faster.

Describe the solution you'd like
Able to connect to an Apache Cassandra database, view keyspaces, view tables, view columns & use queries.

[RahRahJinx]

This is something I am desperately looking for too , since DevCenter for Apache Cassandra is deprecated and cqlsh cli isn't sufficient (being spoiled by tools like pgAdmin/DBGate 😊 ) . Also something that can be accessed remotely (for typical locked down envs / thru Bastion hosts etc) is a plus.

Would like to take a crack at it myself if no one else is actively working on it.

Proposed Solution
Building a DB driver plugin based on the NodeJS Cassandra driver(https://www.npmjs.com/package/cassandra-driver)

[janproch]

@RahRahJinx I could help with this a bit, but now I have no capacity to make this on my own.

[RahRahJinx]

@janproch No problem, I'll get started on this and reach out to you once there's something ready for review.

Thanks

[RahRahJinx]

Made some progress (nothing fancy) hope to complete the basic functionality (probably no DB Analyzer) for the initial commit, will be testing against Apache Cassandra versions 2.219, 3.11.4, 4.1.0.

Note: @I2rys just displaying the DB(whichever instance in the cluster we are connected to) and CQL versions during Connection Test