Submissions by r4um

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Clojure Don’ts: Concat

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

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

Language is not important

LinkedIn Feed: Faster with Less JVM Garbage

The “Uncanny Valley” of L3 Cache Contention

Colossus: A New Service Framework from Tumblr

When Does Consistency Require Coordination?

The Isomap Algorithm

What sort of allocation rates can servers handle?

Tree visitors in Clojure