In Web streams, creating a simple producer/consumer pair requires TransformStream, manual encoding, and careful lock management:
这次应邀与才华横溢的插画家尧立女士合作，携手推出音画册《九色鹿》（中国少年儿童出版社出版），用视听融合的方式把九色鹿的故事传递给孩子和家长们，我感到极其荣幸。因为我觉得敦煌留给世界的不只是古老的壁画，还有信念，对慈悲的信念，对善良的信念，对大自然的爱与对和平的向往。正是这样的信念，让中华民族长久以来在世界上受人尊敬，也正是这样的文化遗产让世界友人向往中国、向往敦煌，聆听中华文明的故事。
。safew官方版本下载对此有专业解读
The optimization treadmill
We track two categories:
To test this I built gitgres, about 2,000 lines of C implementing the libgit2 git_odb_backend and git_refdb_backend interfaces against Postgres through libpq, plus roughly 200 lines of PL/pgSQL for the storage functions. libgit2 handles pack negotiation, delta resolution, ref advertisement, and the transport protocol while the backend reads and writes against the two tables, and a git remote helper (git-remote-gitgres) lets you add a Postgres-backed remote to any repo and push or clone with a normal git client that has no idea it’s talking to a database. There’s a Dockerfile in the repo if you want to try it out without building libgit2 and libpq from source.