Skip to content

Update distributed-id-design.md #2136

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
Snailclimb merged 1 commit into from
Aug 21, 2023
+2 −4
Merged

Update distributed-id-design.md #2136

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 2 additions & 4 deletions docs/distributed-system/distributed-id-design.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -91,9 +91,7 @@ UA 是一个特殊字符串头，服务器依次可以识别出客户使用的

4.支持用后核销；

5.优惠券、兑换券属于广撒网的策略，所以利用率低，也就不适合使用数据。

**库进行存储（占空间，有效的数据有少）**
5.优惠券、兑换券属于广撒网的策略，所以利用率低，也就不适合使用数据库进行存储 **（占空间，有效的数据又少）**。

设计思路上，需要设计一种有效的兑换码生成策略，支持预先生成，支持校验，内容简洁，生成的兑换码都具有唯一性，那么这种策略就是一种特殊的编解码策略，按照约定的编解码规则支撑上述需求。

Expand Down Expand Up @@ -172,4 +170,4 @@ span 是层的意思，比如在第一个实例算是第一层， 请求代理
- ID 映射的短网址：<https://dwz.cn/2047601319t66> (演示使用，可能无法正确打开)
- 转进制后的短网址：<https://dwz.cn/2ezwDJ0> (演示使用，可能无法正确打开)

<!-- @include: @article-footer.snippet.md -->
<!-- @include: @article-footer.snippet.md -->