dflake 1.0.2

Snowflake ID generator


To use this package, run the following command in your project's root directory:

Manual usage
Put the following dependency into your project's dependences section:

dflake

Snowflake ID implementation for the D language, for generating increasing, unique ids, without the need for synchronization of distributed systems.

import dflake;
auto gen = SnowflakeGenerator(123);
long id = gen.nextId();

Performance

Each individual generator can produce ids in a sequential, thread-safe manner. You can clone this project and run dub test to run the test suite which includes some performance tests.

On my machine (AMD Ryzen Threadripper 2920X 12-Core Processor), I have benchmarked it at generating slightly more than 4,000,000 ids per second.

Inspired by a Java implementation by callicoder.

For more information about the Snowflake ID concept, read Twitter's blog post.

Authors:
  • Andrew Lalis
Dependencies:
none
Versions:
1.0.2 2022-Jun-06
1.0.1 2022-May-25
1.0.0 2022-May-25
~main 2022-Jun-06
Show all 4 versions
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Short URL:
dflake.dub.pm