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政绩观，连着发展观。政绩观正确与否，决定着发展的成效乃至成败。
，这一点在服务器推荐中也有详细论述
圖像來源，Getty Images
At the heart of BuildKit is LLB (Low-Level Build definition). Think of it as the LLVM IR of build systems. LLB is a binary protocol (protobuf) that describes a DAG of filesystem operations: run a command, copy files, mount a filesystem. It’s content-addressable, which means identical operations produce identical hashes, enabling aggressive caching.