Stories by r4um

Turning a Basement into a Big Linux Server Room

Optimizing Java CMS garbage collections, using JTune as a solution

Who moved my 99th percentile latency?

Introducing Vector: Netflix's On-Host Performance Monitoring Tool

Transparent huge pages and memory usage

ACM Turing Award Goes to Michael Stonebraker (2015)

If State Is Hell, SOA Is Satan

Microservice architecture patterns and best practices

Rails Garbage Collection: Tuning Approaches

Exponential Backoff and Jitter

Performance Tuning Linux Instances on EC2

Memcached design and comparison with Redis

Persistent Vector Performance

Linux: Some closure on a particularly nasty bug

RFC Reader

The Eternal Mainframe (2013)

Linux Page Cache Hit Ratio

Clojure: Creating a reducible repeat

What's in a Var?

Scalability Techniques for Practical Synchronization Primitives

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