Rust implementation of Jsonnet language

GitHub Action for continuous benchmarking to keep performance

A high performance caching library for Java

A high performance concurrent caching library for Rust

AWS Lambda Power Tuning is an open-source tool that can help you visualize and fine-tune the memory/power configuration of Lambda functions. It runs in your own AWS account - powered by AWS Step Fu…

Fast Approximate Membership Filters (Java)

Caffeine .NET is a high performance cache library (a port to C# based on the Java version developed by Ben Maines).

In-memory cache with high hit rates via LFU eviction for Node and browsers. Supports time-based expiration, automatic loading and metrics.

W-TinyLFU cache C++11 header only implementation

The simple, stupid random Java beans/records generator

Thin Scala wrapper for Caffeine (https://github.com/ben-manes/caffeine)

Java off-heap byte array to long cache with FIFO eviction semantics.

Apache Mnemonic - A non-volatile hybrid memory storage oriented library

Moved to Apache Mnemonic (Incubator)

TinyLFU cache admission policy

A ConcurrentLinkedHashMap for Java

Stream summarizer and cardinality estimator.

A better compressed bitset in Java: used by Apache Spark, Netflix Atlas, Apache Pinot, Tablesaw, and many others

The Java gRPC implementation. HTTP/2 based RPC

Experimental type-safe off-heap memory for Scala.

A fast dependency injector for Android and Java.

Efficient reliable UDP unicast, UDP multicast, and IPC message transport

a fast, scalable, multi-language and extensible build system

A sampling JVM profiler without the safepoint sample bias

Sends stacktrace-level performance data from a JVM process to Riemann.

A C++ library of Concurrent Data Structures

A Java agent that rewrites bytecode to instrument allocation sites