BestHub
Sign in
Tag

GUID

0 views collected around this technical thread.

FunTester
FunTester
Apr 15, 2024 · Fundamentals

Using JMH to Benchmark GUID Generation Strategies in Java

This article introduces JMH, explains its key features, and presents microbenchmark results comparing thread‑exclusive, thread‑shared, Snowflake, UUID, and Snowflake‑algorithm GUID generation methods under various thread counts, accompanied by the full Java test code.

BenchmarkingGUIDJMH
0 likes · 8 min read
Using JMH to Benchmark GUID Generation Strategies in Java
FunTester
FunTester
Apr 7, 2024 · Backend Development

Generating Globally Unique Identifiers (GUID) for Performance Testing: UUID, Distributed Services, Snowflake Algorithm, and Thread‑Local Techniques

This article explains why globally unique identifiers are needed in performance testing, compares several common solutions such as Java UUID, Redis/Zookeeper distributed ID generators, the Snowflake algorithm, and thread‑local or shared counters, and provides complete Java code examples for each approach.

Distributed SystemsGUIDPerformance Testing
0 likes · 13 min read
Generating Globally Unique Identifiers (GUID) for Performance Testing: UUID, Distributed Services, Snowflake Algorithm, and Thread‑Local Techniques