id-allocator

id-allocator:

• 分布式发号器， ID 生成器
• Distributed ID Generate Service
• Allocator is a distributed ID allocator backed by a KVstore.

使用场景：

• 数据库场景： 表唯一主键， 自增， 有序， 排序友好
• 交易场景： 订单号
• 队列场景：mq 消息流水号

参考：

• https://github.com/topics/distributed-id-generator

项目：

• https://github.com/rpcxio/did
• https://github.com/bwmarrin/snowflake
• https://github.com/edwingeng/wuid
• https://github.com/godruoyi/go-snowflake
• https://github.com/derry6/gleafd
  • 参考美团实现
• https://github.com/LeechanX/ekko-idgenerator
• https://github.com/EarlyZhao/id_generator
• https://github.com/cilium/cilium/blob/master/pkg/allocator/allocator.go#L88
  • 一个设计示例
  • Allocator is a distributed ID allocator backed by a KVstore.
• https://github.com/Meituan-Dianping/Leaf
  • 💖💖💖💖
  • 美团点评开源
  • Distributed ID Generate Service