121 Repositories
Java performance-tuning Libraries
OBJECT ORIENTED PROGRAMING IN JAVA Coursera SPECIALIZATION by DUKE UNIVERSITY & UNIVERSITY OF CALIFORNIA, SAN DIEGO
COURSERA Object Oriented Programming in Java Object Oriented Programming in Java - by Duke University & University of California, San Diego Java Prog
Better performance with lottie animations using RLottie in react-native
🌈 react-native-rlottie Features ▶️ Uses rlottie to run lottie animations 🌠 rlottie creates rasterized bitmaps for each frame of the animation (inste
Swiss army knife of bugfixes and performance improvements for MC 1.7.10
ArchaicFix This mod implements a number of bugfixes, tweaks, and optimizations for Minecraft 1.7.10. The latest development version can be downloaded
A sample repo to help you capture performance logs in Java-TestNG using CDP on LambdaTest. Run Selenium tests with TestNG on LambdaTest platform.
How to capture performance logs in Java-TestNG using CDP on LambdaTest Environment Setup Global Dependencies Install Maven Or Install Maven with Homeb
Check performance metrics by running Selenium 4 tests with JUnit on LambdaTest cloud.
Run Selenium 4 Tests With JUnit On LambdaTest Blog ⋅ Docs ⋅ Learning Hub ⋅ Newsletter ⋅ Certifications ⋅ YouTube Learn how to use JUnit framewor
The High-Performance Java Persistence book and video course code examples
High-Performance Java Persistence The High-Performance Java Persistence book and video course code examples. I wrote this article about this repositor
The Java implementation of "A Survey of Trajectory Distance Measures and Performance Evaluation". VLDBJ 2020
A Survey of Trajectory Distance Measures and Performance Evaluation The Java implementation of the following paper: Han Su, Shuncheng Liu, Bolong Zhen
A Hybrid Serving & Analytical Processing Database.
DingoDB DingoDB is a real-time Hybrid Serving & Analytical Processing (HSAP) Database. It can execute high-frequency queries and upsert, interactive a
Operating Systems - Concepts of computer operating systems including concurrency, memory management, file systems, multitasking, performance analysis, and security. Offered spring only.
Nachos for Java README Welcome to Nachos for Java. We believe that working in Java rather than C++ will greatly simplify the development process by p
Insanely fast ECS (Entity Component System) for Java
|) () |\/| | |\| | () |\| Dominion is an Entity Component System library for Java. Entity Component System architecture promotes data-oriented program
Rewrite of the dataconverter system for performance.
DataConverter This mod completely rewrites the dataconverter system for Minecraft. Please note that this fabric mod is not to be used. It is published
A modular, high performance, headless e-commerce(ecommerce) platform built with Java,Springboot, Vue.
What is Shopfly? Shopfly is modular, high performance, headless e-commerce(ecommerce) platform built with Java,Springboot, Vue. Architecture Shopfly i
A modular, high performance, headless e-commerce(ecommerce) platform built with Java,Springboot, Vue.
What is Shopfly? Shopfly is modular, high performance, headless e-commerce(ecommerce) platform built with Java,Springboot, Vue. Architecture Shopfly i
High performance I/O library for Java using io_uring under the hood
nio_uring nio_uring is an I/O library for Java that uses io_uring under the hood, which aims to be: A simple and flexible API Super fast and efficient
Add a Validate Thread Group button to the JMeter toolbar.
🚀 Validate Thread Group button Add a Validate Thread Group(s) button to the JMeter toolbar. 🌟 Why do we need this? Often when we debug our JMeter te
A high-performance Java API wrapper for arblib, the fantastic and amazing arbitrary-precision ball arithmetic C library, implemented via SWIG
A high-performance Java API wrapper for arblib, the fantastic and amazing arbitrary-precision ball arithmetic C library, implemented via SWIG
A straight table component designed for performance
@qlik-oss/react-native-simple-grid A straight table component designed for performance Installation npm install @qlik-oss/react-native-simple-grid Usa
ShenYu is High-Performance Java API Gateway.
Scalable, High Performance, Responsive API Gateway Solution for all MicroServices https://shenyu.apache.org/ English | 简体中文 Architecture Features Shen
Distributed, masterless, high performance, fault tolerant data processing
Onyx What is it? a masterless, cloud scale, fault tolerant, high performance distributed computation system batch and stream hybrid processing model e
An experimental mod that converts some block entities to blockstates. This is done for performance & functionality reasons.
BetterBlockStates An experimental mod that converts some block entities to blockstates. This is done for performance & functionality reasons. Current
Apache JMeter - An Open Source Java application designed to measure performance and load test applications
An Open Source Java application designed to measure performance and load test applications. By The Apache Software Foundation What Is It? Apache JMete
High Performance data structures and utility methods for Java
Agrona Agrona provides a library of data structures and utility methods that are a common need when building high-performance applications in Java. Ma
Asynchronous, high-performance Minecraft Hologram library for 1.8-1.18 servers.
Hologram-Lib Asynchronous, high-performance Minecraft Hologram library for 1.8-1.18 servers. Requirements This library can only be used on spigot serv
inspectIT is the leading Open Source APM (Application Performance Management) tool for analyzing your Java (EE) applications.
🔥 inspectIT OpenCensus Edition has been released 🔥 The inspectIT OCE project provides an improved Java agent newly developed from scratch focusing o
Generate and read big Excel files quickly
fastexcel fastexcel-writer There are not many alternatives when you have to generate xlsx Excel workbooks in Java. The most popular one (Apache POI) i
ActiveJ is an alternative Java platform built from the ground up. ActiveJ redefines web, high load, and cloud programming in Java, featuring ultimate performance and scalability!
Introduction ActiveJ is a full-featured modern Java platform, created from the ground up as an alternative to Spring/Micronauts/Netty/Jetty. It is des
QuickPerf is a testing library for Java to quickly evaluate and improve some performance-related properties
QuickPerf is a testing library for Java to quickly evaluate and improve some performance-related properties quickperf.io 📙 Documentation Annotations
A Primitive Collection library that reduces memory usage and improves performance
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
C2ME-fabric - A Fabric mod designed to improve the chunk performance of Minecraft.
C^2M-Engine A Fabric mod designed to improve the chunk performance of Minecraft. So what is C2ME? C^2M-Engine, or C2ME for short, is a Fabric mod desi
SeaTunnel is a distributed, high-performance data integration platform for the synchronization and transformation of massive data (offline & real-time).
SeaTunnel SeaTunnel was formerly named Waterdrop , and renamed SeaTunnel since October 12, 2021. SeaTunnel is a very easy-to-use ultra-high-performanc
Microstream - High-Performance Java-Native-Persistence
Microstream - High-Performance Java-Native-Persistence. Store and load any Java Object Graph or Subgraphs partially, Relieved of Heavy-weight JPA. Microsecond Response Time. Ultra-High Throughput. Minimum of Latencies. Create Ultra-Fast In-Memory Database Applications & Microservices.
Takin is an Java-based, open-source system designed to measure online or test environmental performance test for full-links, Especially for microservices
Takin is an Java-based, open-source system designed to measure online environmental performance test for full-links, Especially for microservices. Through Takin, middlewares and applications can identify real online traffic and test traffic, ensure that they enter the right databases.
APM, Application Performance Monitoring System
Apache SkyWalking SkyWalking: an APM(application performance monitor) system, especially designed for microservices, cloud native and container-based
Clivia is a scalable, high-performance, elastic and responsive API gateway based on spring weblux
clivia是一款基于spring webflux的可扩展、高性能、高弹性、响应式的 API 网关 clivia_V0.0.1 架构概览 模块介绍 clivia-admin-core : 网关配置管理后台核心模块 clivia-client-core : 网关核心模块 clivia-example
✈A high-performance RPC based on Java & Netty.
bRPC README 中文版本 一个基于netty的RPC框架 基于netty NIO、IO多路复用。 client与server端建立心跳包保活机制。发生未知断连时，重连保证可靠长连接。 使用kryo序列化，自定义传输包，及传输格式，避免TCP沾包问题。 支持zookeeper或nacos做服务
A Fabric mod designed to improve server performance at high playercounts.
Very Many Players A Fabric mod designed to improve server performance at high playercounts. VMP is still in early development and things are expected
BurritoSpigot is a fork of TacoSpigot 1.8.9 that offers several enhancements to performance as well as bug fixes. while offer extra APIs and support for plugins
🌯 BurritoSpigot 🌯 BurritoSpigot is a fork of TacoSpigot 1.8.8 that offers several enhancements to performance as well as bug fixes. while offer extr
A Slimefun4 addon that adds a new storage solution for mass and organised storage without harsh performance.
Networks is a Slimefun4 addon that brings a simple yet powerful item storage and movement network that works along side cargo. Network Grid / Crafting
A maven plugin to include features from jmeter-plugins.org for JMeterPluginsCMD Command Line Tool to create graphs, export csv files from jmeter result files and Filter Result tool.
jmeter-graph-tool-maven-plugin A maven plugin to create graphs using the JMeter Plugins CMDRunner from JMeter result files (*.jtl or *.csv) or using F
Table-Computing (Simplified as TC) is a distributed light weighted, high performance and low latency stream processing and data analysis framework. Milliseconds latency and 10+ times faster than Flink for complicated use cases.
Table-Computing Welcome to the Table-Computing GitHub. Table-Computing (Simplified as TC) is a distributed light weighted, high performance and low la
AWS Lambda Performance comparison
aws-lambda-runtimes-performance AWS Lambda Performance comparison The full analyze is here https://filia-aleks.medium.com/benchmarking-all-aws-lambda-
The state-of-the-art Dashboard of Apache RoccketMQ provides excellent monitoring capability. Various graphs and statistics of events, performance and system information of clients and application is evidently made available to the user.
RocketMQ Dashboard How To Install With Docker get docker image mvn clean package -Dmaven.test.skip=true docker:build or docker pull apacherocketmq/ro
a blockchain network simulator aimed at researching consensus algorithms for performance and security
Just Another Blockchain Simulator JABS - Just Another Blockchain Simulator. JABS is a blockchain network simulator aimed at researching consensus algo
A low intrusive, configurable android library that converts layout XML files into Java code to improve performance
qxml English 一个低侵入，可配置的 Android 库，用于将 layout xml 文件转换为 Java 代码以提高性能。 与X2C的对比 X2C： 使用注解处理器生成View类，使用时需要在类中添加注解，并替换setContentView方法，侵入性较强； 对于布局属性的支持不够完美
Universal, flexible, high-performance distributed ID generator
CosId Universal, flexible, high-performance distributed ID generator 中文文档 Introduction CosId aims to provide a universal, flexible and high-performanc
Rewrite of the dataconverter system for performance.
DataConverter This mod completely rewrites the dataconverter system for Minecraft. Please note that this fabric mod is not to be used. It is published
The most powerfull forge server software (not yet) which aims for high capacity and performance on 1.16.5 modded server.
GoldenForge The most powerfull forge server software (not yet) which aims for high capacity and performance on 1.16.5 modded server. Current work Asyn
SparkFE is the LLVM-based and high-performance Spark native execution engine which is designed for feature engineering.
Spark has rapidly emerged as the de facto standard for big data processing. However, it is not designed for machine learning which has more and more limitation in AI scenarios. SparkFE rewrite the execution engine in C++ and achieve more than 6x performance improvement for feature extraction. It guarantees the online-offline consistency which makes AI landing much easier. For further details, please refer to SparkFE Documentation.
A Fabric mod designed to improve the chunk performance of Minecraft.
C^2M-Engine A Fabric mod designed to improve the chunk performance of Minecraft. So what is C2ME? C^2M-Engine, or C2ME for short, is a Fabric mod desi
Apache Lucene is a high-performance, full featured text search engine library written in Java.
Apache Lucene is a high-performance, full featured text search engine library written in Java.
High performance RPC framework based on netty
RPC(Remote Procedure Call)实战 @desc: 仅用于个人学习、了解RPC @date: 2021/01/16 技术组成： 版本一 版本二 版本三 传输层 Netty4 * * 编码层 Kryo * * 应用层 JDK动态代理 * * 服务注册与发现 手动注册+guava缓存
A JSON Schema validation implementation in pure Java, which aims for correctness and performance, in that order
Read me first The current version of this project is licensed under both LGPLv3 (or later) and ASL 2.0. The old version (2.0.x) was licensed under LGP
APM, (Application Performance Management) tool for large-scale distributed systems.
Visit our official web site for more information and Latest updates on Pinpoint. Latest Release (2020/01/21) We're happy to announce the release of Pi
A scientific charting library focused on performance optimised real-time data visualisation at 25 Hz update rates for data sets with a few 10 thousand up to 5 million data points.
ChartFx ChartFx is a scientific charting library developed at GSI for FAIR with focus on performance optimised real-time data visualisation at 25 Hz u
Rapidoid - Extremely Fast, Simple and Powerful Java Web Framework and HTTP Server!
Rapidoid - Simple. Powerful. Secure. Fast! Rapidoid is an extremely fast HTTP server and modern Java web framework / application container, with a str
http-kit is a minimalist, event-driven, high-performance Clojure HTTP server/client library with WebSocket and asynchronous support
HTTP Kit A simple, high-performance event-driven HTTP client+server for Clojure CHANGELOG | API | current Break Version: [http-kit "2.5.3"] ; Publish
A high available,high performance distributed messaging system.
#新闻 MetaQ 1.4.6.2发布。更新日志 MetaQ 1.4.6.1发布。更新日志 MetaQ 1.4.5.1发布。更新日志 MetaQ 1.4.5发布。更新日志 Meta-ruby 0.1 released: a ruby client for metaq. SOURCE #介绍 Meta
High Performance Inter-Thread Messaging Library
LMAX Disruptor A High Performance Inter-Thread Messaging Library Maintainer LMAX Development Team Support Open a ticket in GitHub issue tracker Google
Apache Druid: a high performance real-time analytics database.
Website | Documentation | Developer Mailing List | User Mailing List | Slack | Twitter | Download Apache Druid Druid is a high performance real-time a
High performance non-blocking webserver
Undertow Undertow is a Java web server based on non-blocking IO. It consists of a few different parts: A core HTTP server that supports both blocking
Java Collections till the last breadcrumb of memory and performance
Koloboke A family of projects around collections in Java (so far). The Koloboke Collections API A carefully designed extension of the Java Collections
Micro second messaging that stores everything to disk
Chronicle Queue Contents Table of Contents Contents About Chronicle Software What is Chronicle Queue Java Docs Usage More benchmarks Downloading Chron
Sends stacktrace-level performance data from a JVM process to Riemann.
Riemann JVM Profiler riemann-jvm-profiler is a JVM agent that you can inject into any JVM process--one written in Clojure, Java, Scala, Groovy, etc.--
JVM Profiler Sending Metrics to Kafka, Console Output or Custom Reporter
Uber JVM Profiler Uber JVM Profiler provides a Java Agent to collect various metrics and stacktraces for Hadoop/Spark JVM processes in a distributed w
Performance visualisation tools
grav A collection of tools to help visualise process execution. This blog post has some detail on the rationale and implementation detail. Scheduler p
Performance analysis tools based on Linux perf_events (aka perf) and ftrace
perf-tools A miscellaneous collection of in-development and unsupported performance analysis tools for Linux ftrace and perf_events (aka the "perf" co
Performance monitoring and benchmarking suite
Introduction Likwid is a simple to install and use toolsuite of command line applications and a library for performance oriented programmers. It works
Pcap editing and replay tools for *NIX and Windows - Users please download source from
Tcpreplay Tcpreplay is a suite of GPLv3 licensed utilities for UNIX (and Win32 under Cygwin) operating systems for editing and replaying network traff
A High Performance Network ( TCP/IP ) Library
Chronicle-Network About A High Performance Network library Purpose This library is designed to be lower latency and support higher throughputs by empl
Apache Druid: a high performance real-time analytics database.
Website | Documentation | Developer Mailing List | User Mailing List | Slack | Twitter | Download Apache Druid Druid is a high performance real-time a
Zero-allocation hashing for Java
Zero-Allocation Hashing Version Overview This project provides a Java API for hashing any sequence of bytes in Java, including all kinds of primitive
A fast object pool for the JVM
Stormpot Stormpot is an object pooling library for Java. Use it to recycle objects that are expensive to create. The library will take care of creatin
Simple Binary Encoding (SBE) - High Performance Message Codec
Simple Binary Encoding (SBE) SBE is an OSI layer 6 presentation for encoding and decoding binary application messages for low-latency financial applic
RTree2D is a 2D immutable R-tree with STR (Sort-Tile-Recursive) packing for ultra-fast nearest and intersection queries
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
Java Collections till the last breadcrumb of memory and performance
Koloboke A family of projects around collections in Java (so far). The Koloboke Collections API A carefully designed extension of the Java Collections
High Performance Primitive Collections for Java
HPPC: High Performance Primitive Collections Collections of primitive types (maps, sets, stacks, lists) with open internals and an API twist (no java.
Hollow is a java library and toolset for disseminating in-memory datasets from a single producer to many consumers for high performance read-only access.
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
High performance Java implementation of a Cuckoo filter - Apache Licensed
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
binary serialization format
Colfer Colfer is a binary serialization format optimized for speed and size. The project's compiler colf(1) generates source code from schema definiti
Replicate your Key Value Store across your network, with consistency, persistance and performance.
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
Micro second messaging that stores everything to disk
Chronicle Queue Contents Table of Contents Contents About Chronicle Software What is Chronicle Queue Java Docs Usage More benchmarks Downloading Chron
A high performance caching library for Java
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
High Performance data structures and utility methods for Java
Agrona Agrona provides a library of data structures and utility methods that are a common need when building high-performance applications in Java. Ma
ObjectBox is a superfast lightweight database for objects
ObjectBox Java (Kotlin, Android) ObjectBox is a superfast object-oriented database with strong relation support. ObjectBox is embedded into your Andro
OrientDB is the most versatile DBMS supporting Graph, Document, Reactive, Full-Text, Geospatial and Key-Value models in one Multi-Model product. OrientDB can run distributed (Multi-Master), supports SQL, ACID Transactions, Full-Text indexing and Reactive Queries. OrientDB Community Edition is Open Source using a liberal Apache 2 license.
OrientDB | Develop branch: | 2.2.x branch: | Chat with the community: What is OrientDB? OrientDB is an Open Source Multi-Model NoSQL DBMS with the sup
Vert.x is a tool-kit for building reactive applications on the JVM
Vert.x Core This is the repository for Vert.x core. Vert.x core contains fairly low-level functionality, including support for HTTP, TCP, file system
Build highly concurrent, distributed, and resilient message-driven applications on the JVM
Akka We believe that writing correct concurrent & distributed, resilient and elastic applications is too hard. Most of the time it's because we are us
APM, (Application Performance Management) tool for large-scale distributed systems.
Visit our official web site for more information and Latest updates on Pinpoint. Latest Release (2020/01/21) We're happy to announce the release of Pi
Java dataframe and visualization library
Tablesaw Overview Tablesaw is Java for data science. It includes a dataframe and a visualization library, as well as utilities for loading, transformi
A scientific charting library focused on performance optimised real-time data visualisation at 25 Hz update rates for data sets with a few 10 thousand up to 5 million data points.
ChartFx ChartFx is a scientific charting library developed at GSI for FAIR with focus on performance optimised real-time data visualisation at 25 Hz u
Apache Dubbo is a high-performance, java based, open source RPC framework.
Apache Dubbo Project Apache Dubbo is a high-performance, Java-based open-source RPC framework. Please visit official site for quick start and document
an open source solution to application performance monitoring for java server applications
Stagemonitor is a Java monitoring agent that tightly integrates with time series databases like Elasticsearch, Graphite and InfluxDB to analyze graphe
Sematext Monitoring Agent
Sematext App Agent This repository contains the source code for Sematext App Agent. Sematext App Agent can be used to collect application metrics from
APM, (Application Performance Management) tool for large-scale distributed systems.
Visit our official web site for more information and Latest updates on Pinpoint. Latest Release (2020/01/21) We're happy to announce the release of Pi
JavaMelody : monitoring of JavaEE applications
JavaMelody The goal of JavaMelody is to monitor Java or Java EE applications in QA and production environments. See the Project Home, Screenshots, Use
Automon combines the power of AOP (AspectJ) with monitoring or logging tools you already use to declaratively monitor your Java code, the JDK, and 3rd party libraries.
Automon Automon combines the power of AOP (AspectJ) with monitoring tools or logging tools that you already use to declaratively monitor the following
Simple API, Complex Emails (JavaMail smtp wrapper)
Simple Java Mail Simple Java Mail is the simplest to use lightweight mailing library for Java, while being able to send complex emails including CLI s
HornetQ is an open source project to build a multi-protocol, embeddable, very high performance, clustered, asynchronous messaging system.
HornetQ If you need information about the HornetQ project please go to http://community.jboss.org/wiki/HornetQ http://www.jboss.org/hornetq/ This file
A high performance replicated log service. (The development is moved to Apache Incubator)
Apache DistributedLog (incubating) Apache DistributedLog (DL) is a high-throughput, low-latency replicated log service, offering durability, replicati
Apache Dubbo is a high-performance, java based, open source RPC framework.
Apache Dubbo Project Apache Dubbo is a high-performance, Java-based open-source RPC framework. Please visit official site for quick start and document