alt Hacker NewsI've seen these custom fields tables in a number of database schemas I've worked with in the past. It adds dynamism to a fixed table structure. I wonder how CRMs do it these days without having poor performance at scale?
I've seen these custom fields tables in a number of database schemas I've worked with in the past. It adds dynamism to a fixed table structure. I wonder how CRMs do it these days without having poor performance at scale?
Being able to partial index into JSON has made this much more straight forwards now than ever before, but historically pre-creating empty indexed custom columns was somewhat common (leading to hard limits like max 20 custom tags), as was EAV (which arguably is inner-platform).
There are more solutions than these, but until you're at truly custom DB scale with a specific problem here, these will solve it for you.