the comment was quite clear that you are building today what you need today, and when you need to have another solution tomorrow you don't need to rebuild everything but just move it and update some connections - but if you build the other solution - keeping cache in the application - when you need the other solution you will need to rebuild everything.
How could that very clear statement be misunderstood as to be well I am building a bunch of stuff I might need to tomorrow, it is the exact opposite of that!
I guess it's my fault, nobody on HN seems to understand a single thing I say even though the words seem reasonably clear to me.
