But the problem there is all the additional infrastructure you need to stand up to support these things. Want caching? Stand up Redis or a Memcache. Need a job queue or scheduled tasks? Redis again. And then there’s the Ruby libraries like Resque or Sidekiq to interact with all that… Working at GitLab, I certainly appreciated Sidekiq for what it does, but for the odd async task in a small app it’s overkill.
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3月13日早上，相关电池材料关税消息被市场解读为重大利好。有券商指出，最受益的可能是负极材料，因为该类物资此前被征收了超高额关税。
under a mutex to provide a consistent snapshot.