The nanosecond precision has the problem with transit serialization
roundtrip used for pass data on the worker scheduler throught redis
and generates unnecesary rescheduling.
The main idea behind this refactor is make the
API less especialized for specific use of out internal
submidules and make it more general and usable
for more general purposes (per example cache)
Replace general usage of virtual threads with platform threads
and use virtual threads for lightweight procs such that websocket
connections. This decision is made mainly because virtual threads
does not appear on thread dumps in an easy way so debugging issues
becomes very difficult.
The threads requirement of penpot for serving http requests
is not very big so having so this decision does not really affects
the resource usage.
This upgrade also includes complete elimination of use spec
from the backend codebase, completing the long running migration
to fully use malli for validation and decoding.
The main issue was the long running gc operation that
affects storage objects with deduplication. The long running
transacion ends locking some storage object rows which collaterally
made operations like import-binfile become blocked indefinitelly
because of the same rows (because of deduplication).
The solution used in this commit is split operations on small
chunks so we no longer use long running transactions that holds
too many locks. With this approach we will make a window to work
concurrently all operarate the distinct operations that requires
locks on the same rows.
