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Episode idea: Bookeeper 数据一致性模型介绍以及日常运维操作介绍 #123

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lifepuzzlefun opened this issue Sep 11, 2020 · 0 comments

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@lifepuzzlefun
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lifepuzzlefun commented Sep 11, 2020

Describe a topic you want to learn (required)

  1. 之前只介绍了Bookkeeper 内部的写入流程,但是对于客户端的LAC协议这部分的资料非常的少。
    希望了解LAC协议,提供一些资料学习。

  2. 日常运维Bookkeeper的介绍,机器挂了n台之后,怎样确定数据丢失多少?哪些Ledger已经丢失,哪些不能恢复。
    Bookkeeper增加,减少磁盘。Bookkeeper数据均衡调整等。

Why do you want to learn this topic? (required)

Bookkeeper 是pulsar的重要组成部分,详细介绍LAC算法可以增加使用者对其了解程度,增强使用pulsar技术栈的信心。
减少运维负担是pulsar的特性之一,介绍Bookkeeper 的运维操作,同样可以增加对Pulsar的信心。

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