Bitcoin 56 백서

in #bitcoin7 years ago

Old blocks can then be compacted by stubbing off branches of the tree.
오래된 블럭들은 트리의 가지들을 토막내어 결속되어질 수 있다.
The interior hashes do not need to be stored.
내부 해쉬들은 저장되어질 필요가 없다.
A block header with no transactions would be about 80 bytes.
거래가 없는 블럭 헤더는 대락 80바이트이다.
If we suppose blocks are generated every 10 minutes, 80 bytes * 6 * 24 * 365 = 4.2MB per year.
블럭들이 매10분마다 발생된다고 가정하면 1년에 4.2MB(80바이트×6×24×365)이다.
With computer systems typically selling with 2GB of RAM as of 2008, and Moore's Law predicting current growth of 1.2GB per year, storage should not be a problem even if the block headers must be kept in
memory.
컴퓨터 시스템이 2008년에는 보통 2GB RAM이 팔리고 있고 Moore의 법칙에 따라 매년 1.2GB의 성장이 예견될 때, 블럭헤더가 메모리에 계속 유지되더라도 스토리지는 문제가 되지 않는다.

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