103 Repositories
Caffeine is a high performance, near optimal caching library. For more details, see our user's guide and browse the API docs for the latest release. C
Parquet MR Parquet-MR contains the java implementation of the Parquet format. Parquet is a columnar storage format for Hadoop; it provides efficient s
Wire “A man got to have a code!” - Omar Little See the project website for documentation and APIs. As our teams and programs grow, the variety and vol
Reactive Programming for Android Agera is a set of classes and interfaces to help write functional, asynchronous, and reactive applications for Androi
Agrona Agrona provides a library of data structures and utility methods that are a common need when building high-performance applications in Java. Ma
Chronicle Queue Contents Table of Contents Contents About Chronicle Software What is Chronicle Queue Java Docs Usage More benchmarks Downloading Chron
Kilim: Continuations, Fibers, Actors and message passing for the JVM
현실 세상의 TDD 실습 코드 Fast campus 강의 '현실 세상의 TDD' 실습에 사용된 예제 코드를 제공합니다. 예제 코드는 강의 촬영 전에 미리 준비되었고 강의 촬영 시 라이브 코딩이 진행되었기 때문에 세부 코드는 강의 영상에서 보는 것과 다를 수 있습니다.
High Scale Lib This is Boundary's fork of Cliff Click's high scale lib. We will be maintaining this fork with bug fixes, improvements and versioned bu
Failsafe Failsafe is a lightweight, zero-dependency library for handling failures in Java 8+, with a concise API for handling everyday use cases and t
fast-uuid fast-uuid is a Java library for quickly and efficiently parsing and writing UUIDs. It yields the most dramatic performance gains when compar
Chronicle-Bytes Chronicle-Bytes Chronicle Bytes contains all the low level memory access wrappers. It is built on Chronicle Core’s direct memory and O
geo Java utility methods for geohashing. Status: production, available on Maven Central Maven site reports are here including javadoc. Add this to you
jOOλ jOOλ is part of the jOOQ series (along with jOOQ, jOOX, jOOR, jOOU) providing some useful extensions to Java 8 lambdas. It contains these classes
Welcome to BioJava is an open-source project dedicated to providing a Java framework for processing biological data. It provides analytical and statis
Okio See the project website for documentation and APIs. Okio is a library that complements java.io and java.nio to make it much easier to access, sto
Dremio Dremio enables organizations to unlock the value of their data. Documentation Documentation is available at https://docs.dremio.com. Quickstart
OHC - An off-heap-cache Features asynchronous cache loader support optional per entry or default TTL/expireAt entry eviction and expiration without a
JavaFastPFOR: A simple integer compression library in Java License This code is released under the Apache License Version 2.0 http://www.apache.org/li
Zero-Allocation Hashing Version Overview This project provides a Java API for hashing any sequence of bytes in Java, including all kinds of primitive
Description A Java library for summarizing data in streams for which it is infeasible to store all events. More specifically, there are classes for es
java-hll A Java implementation of HyperLogLog whose goal is to be storage-compatible with other similar offerings from Aggregate Knowledge. NOTE: This
Collections-Framework A beginner's guide to Learn Java Collections Framework Topics included: Collection Interface ArrayList Iterator Stack Queue and
sbt-jmh SBT plugin for running OpenJDK JMH benchmarks. JMH about itself: JMH is a Java harness for building, running, and analysing nano/micro/milli/m
GS Collections is now Eclipse Collections We are pleased to announce that GS Collections has been migrated to the Eclipse Foundation, re-branded as Ec
Cuckoo Filter For Java This library offers a similar interface to Guava's Bloom filters. In most cases it can be used interchangeably and has addition
RxJava: Reactive Extensions for the JVM RxJava is a Java VM implementation of Reactive Extensions: a library for composing asynchronous and event-base
LevelDB in Java This is a rewrite (port) of LevelDB in Java. This goal is to have a feature complete implementation that is within 10% of the performa
Getting Cyclops X (10) The latest version is cyclops:10.4.0 Stackoverflow tag cyclops-react Documentation (work in progress for Cyclops X) Integration
LWJGL - Lightweight Java Game Library 3 LWJGL (https://www.lwjgl.org) is a Java library that enables cross-platform access to popular native APIs usef
Chronicle Map Version Overview Chronicle Map is a super-fast, in-memory, non-blocking, key-value store, designed for low-latency, and/or multi-process
java-string-similarity A library implementing different string similarity and distance measures. A dozen of algorithms (including Levenshtein edit dis
Externalsortinginjava External-Memory Sorting in Java: useful to sort very large files using multiple cores and an external-memory algorithm. The vers
The Compression Puzzle One lovely Friday we were faced with this nice yet intriguing programming puzzle. One shall write a program that compresses str
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RoaringBitmap Bitsets, also called bitmaps, are commonly used as fast data structures. Unfortunately, they can use too much memory. To compensate, we
Simple Binary Encoding (SBE) SBE is an OSI layer 6 presentation for encoding and decoding binary application messages for low-latency financial applic
HPPC: High Performance Primitive Collections Collections of primitive types (maps, sets, stacks, lists) with open internals and an API twist (no java.
PCollections A Persistent Java Collections Library Overview PCollections serves as a persistent and immutable analogue of the Java Collections Framewo
streamvbyte StreamVByte is a new integer compression technique that applies SIMD instructions (vectorization) to Google's Group Varint approach. The n
Primitive-Collections This is a Simple Primitive Collections Library i started as a hobby Project. It is based on Java's Collection Library and FastUt
Colfer Colfer is a binary serialization format optimized for speed and size. The project's compiler colf(1) generates source code from schema definiti
Hollow Hollow is a java library and toolset for disseminating in-memory datasets from a single producer to many consumers for high performance read-on
FrostBurn A 1.16.5 utility mod oriented towards anarchy servers Progress Command System Module System Friends Settings ClickGUI Render Modules Chams F
LMDB for Java LMDB offers: Transactions (full ACID semantics) Ordered keys (enabling very fast cursor-based iteration) Memory-mapped files (enabling o
Zeta-Xi Code Zeta-Xi Code is a universal code for representing variable-length nonnegative integers in binary format, developed by Einar Saukas. It's
rtree In-memory immutable 2D R-tree implementation in java using RxJava Observables for reactive processing of search results. Status: released to Mav
Zero Zero is our feature rich, core test automation framework, that can be used as an underlying automation framework for any/and all kind of test aut
A buildable source of master7720's Perry's Phobos.
We loved Java and algorithms, so We made Jalgorithm ❤ Jalgorithm is an open-source Java library which has implemented various algorithms and data stru
Kameleon - project scaffolding for Apache Camel This is a project generator for Apache Camel. It generates maven-based Java project with preconfigured
⚡️ Mutiny Zero: a zero-dependency Reactive Streams publishers library for Java Mutiny Zero is a minimal API for creating reactive-streams compliant pu
RTree2D RTree2D is a 2D immutable R-tree with STR (Sort-Tile-Recursive) packing for ultra-fast nearest and intersection queries. Goals Main our requir
Rolling hash functions in Java License: Apache 2.0 What is this? This is a set of Java classes implementing various recursive n-gram hashing technique