I paid 10 SBD, other choices is using SteemData which uses MongoDB NoSQL, and it is free, but need to learn MongoDB. You can check my post about MongoDB tutorial. (My tutorial more towards general MongoDB)
Some of us even prefer MongoDB to SQL because it's simply more programmatic and integrates with already extant programming languages a lot more fluidly. SQL syntax is far too reminiscent of COBOL for me; I can do without those particular combat flash backs.
I paid 10 SBD, other choices is using SteemData which uses MongoDB NoSQL, and it is free, but need to learn MongoDB. You can check my post about MongoDB tutorial. (My tutorial more towards general MongoDB)
Some of us even prefer MongoDB to SQL because it's simply more programmatic and integrates with already extant programming languages a lot more fluidly. SQL syntax is far too reminiscent of COBOL for me; I can do without those particular combat flash backs.