I am wondering if there is any tutorial to see.
What are the challenges for reading and/or writing to/from database.
Is there a common flavor across all the database.
For example, the dbs start a server on some host : port
Establish connection to that host:port
It can be across proxy?
Which is to say, if I dont want to use Squoop and want to learn a very
basic fragile way to write (and read.. but mostly write) to sql table,
what are the steps.?
Or how should I approach this?