"...We fixed the caching issues with the trades and moved forward" Caching trade info sound like a bad idea. Atomic and transactional operations directly to th

"...We fixed the caching issues with the trades and moved forward" Caching trade info sound like a bad idea. Atomic and transactional operations directly to the ledger so integrity is easier to achieve sounds like the way to go. A caching layer gives basically speed at the cost of simplicity, not sure if I'd like that when running a btc exchange. Am i wrong? Of course we don't know the exact nature of those "caching issues" so my comment is highly especulative regarding the nature of that cache.