in-memory cache

Architect's Tech Stack

Jun 19, 2025 · Databases

Is Dragonfly Really the Fastest Redis-Compatible Cache? Benchmark Insights

This article examines the open‑source memory cache Dragonfly, its claim of being the world’s fastest Redis‑compatible system, the Redis team’s detailed response and benchmark methodology, and presents comprehensive performance comparisons that show Redis often outperforms Dragonfly across various workloads and configurations.

BenchmarkDragonflyPerformance

0 likes · 18 min read

Is Dragonfly Really the Fastest Redis-Compatible Cache? Benchmark Insights

Laravel Tech Community

May 17, 2023 · Databases

Dragonfly vs Redis: Performance Claims, Benchmark Debate, and Architectural Insights

Dragonfly, an open‑source C/C++ memory cache system released by a former Google and Amazon engineer, claims superior speed and lower memory usage than Redis, but Redis’s team counters with benchmark results showing higher throughput and discusses architectural differences, scaling strategies, and future feature considerations.

BenchmarkDragonflyPerformance

0 likes · 10 min read

Dragonfly vs Redis: Performance Claims, Benchmark Debate, and Architectural Insights

Architecture Digest

Aug 29, 2016 · Big Data

Scalable In‑Memory Cache Design for DMP Using Hash Bucketing and MD5‑Based Key Compression

The article presents a large‑scale DMP caching solution that stores billions of third‑party IDs and demographic tags in memory by compressing keys with MD5‑derived bucket IDs, applying eviction policies, reducing memory fragmentation, and demonstrating up to 78% memory savings.

DMPMD5Redis

0 likes · 13 min read

Scalable In‑Memory Cache Design for DMP Using Hash Bucketing and MD5‑Based Key Compression