I have a plain JavaScript object that looks like:
{
sha256a: { id, fieldA, fieldB, fieldC },
sha256b: { id, fieldA, fieldB, fieldC },
...
}
and it seems like when I get over ~50,000 sha's then I start to have high
CPU usage (~3%) when adding a key or changing a value for an existing key -
note I am adding/changing keys once or twice per second. Naively I'm
wondering if the GC is traversing the entire object on each addition or
change and whether there's a cliff where that falls off.
Is there a better way to manage a local store in JavaScript?
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