CosId
A universal, flexible, and high-performance distributed ID generator for Java applications.
What is CosId?
CosId is a Java-based distributed ID generator that provides multiple algorithms like SnowflakeId and SegmentChainId for high-performance, scalable ID generation. It solves common issues such as machine ID allocation, clock backwards problems, and integrates seamlessly with databases and sharding frameworks.
Java developers building distributed systems, microservices, or applications requiring scalable and unique identifier generation, especially those using Spring Boot, ShardingSphere, or MyBatis.
Developers choose CosId for its exceptional performance (up to 127 million ops/s), flexibility in algorithm choice, and out-of-the-box integrations with popular Java ecosystems like ShardingSphere and MyBatis.
Overview
Universal, flexible, high-performance distributed ID generator. | 通用、灵活、高性能的分布式 ID 生成器
Use Cases
Best For
- Generating unique IDs in high-throughput microservices
- Sharding databases with time-based or modulo strategies
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