Great article. I think you might be taking a subtle point in the article for granted. Namely, the ability to assemble a fairly complex distributed system from open source components.
Democratisation of complex machinery like the raft and consensus algorithms, schedulers, append logs, query optimisers and so on is a superb thing. It is something that has only been possible in the last 3/4 years and would have been devilishly difficult before then without significant upfront work.
Fetishising complexity might be a bit strong here. Seeing more posts like this is a good thing.
Democratisation of complex machinery like the raft and consensus algorithms, schedulers, append logs, query optimisers and so on is a superb thing. It is something that has only been possible in the last 3/4 years and would have been devilishly difficult before then without significant upfront work.
Fetishising complexity might be a bit strong here. Seeing more posts like this is a good thing.