hn • r/hackernews
Comment on: 11 years of hosting a SaaS
... while quite a few understand the fundamentals of infrastructure they consume, and end up in undesirable places (with major impact on performance, costs, or a combination of both). I fairly recently worked for a few months in a web3/blockchain/NFT/<other buzzwords>/crypto-wallet company, and the fact that I had to explain in ELI5 mode how diff types of databases (and how critical such a choice is), name resolution (a.k.a. DNS), global vs local load balancers of different types work, which measurements and logs to enable, and where, reality of redundancy and recovery times, on prem(NO - you