YouTube keeps recommending SpacetimeDB to me even though I have never made a videogame. Now I'm seeing it on HN too. Are there any game devs here who can comment on how useful this actually is? The pitch seems pretty cool but I can't tell how much of it is just good marketing.
The problem is that the proof is in the pudding. Some of their claims feel outlandish. Imagine writing your game with SQL queries. Rather than crafting update packets that only contain relevant game info you just do `select * from players where abs(player.x - current_player.x) + abs(player.y - current_player.y) + abs(player.z - current_player.z) Running physics sim in SQL stored functions sounds insane but that's exactly what they're advertising. They say it's due to in-mem DB optimization but I'm not sure how they horizontally scale that (they allow you to run standalone but any scaling requires their cloud product)