At no-point. Stripe is doing it right. They are using the right tool for each job. Mongo for storage speed etc and then postgres to analyze query etc.
This kind of comment shows how little knowledge you have about NoSQL and SQL. Is not a SQL vs NoSQL, it's about using the right technology for the job.
This kind of comment shows how little knowledge you have about NoSQL and SQL. Is not a SQL vs NoSQL, it's about using the right technology for the job.