Showing 40 open source projects for "performance java"

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  • 1
    Apache Kafka

    Apache Kafka

    Mirror of Apache Kafka

    Apache Kafka is a distributed streaming platform built around durable, partitioned logs called topics, enabling high-throughput, fault-tolerant event pipelines. Producers append records to partitions, brokers replicate them for durability, and consumer groups read them at their own pace while balancing work across instances. The commit/offset model and retention policies support patterns from real-time processing to event sourcing and audit trails. Exactly-once processing semantics,...
    Downloads: 1 This Week
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  • 2
    JChart2D

    JChart2D

    jchart2d is a real-time charting library written in java.

    JChart2D is a easy to use component for displaying two- dimensional traces in a coordinate system written in Java. It supports real-time (animated) charting, custom trace rendering, Multithreading, viewports, automatic scaling and labels. Former UI controls (right click context menu, file menu) have been ported to the subproject jchart2d-uimenu (https://sourceforge.net/projects/jchart2d-uimenu.jchart2d.p/) for the benefit of having no dependencies to 3rd party libraries.
    Downloads: 3 This Week
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  • 3
    ExplorViz

    ExplorViz

    Live Trace Visualization for Large Software Landscapes

    ExplorViz is a web-based software visualization for large software landscapes. It features two different perspectives: the landscape-level perspective and the application-level perspective. The former visualizes the systems, nodes, and application existing in the software landscape. The latter one utilizes the city metaphor to visualize the entities and communication happening in one application. For installation instructions and downloads see http://www.explorviz.net
    Downloads: 0 This Week
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  • 4

    Big Sack

    Big Sack: A lightweight Java Key/Value store with undo and disk cache.

    ...Data storage in the exabyte range is possible using filesystem and/or memory-mapped IO. Three levels of configurable write-through caching at different granularities ensure performance.
    Downloads: 0 This Week
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  • 5
    jFox Journal

    jFox Journal

    Trading journal for Currency,Stock,Commodity traders

    jFox Trading Journal is software developed mainly for currency traders,it provides advanced data analysis to improve traders ability to reach higher profits and eliminate losses.jFox keeps your data in one place.To access or modify any of your data jFox provide simple user friendly GUI.By generating graphs and statistics automaticly,user only needs to provide his data to have full overview over his trades and trading performance.
    Downloads: 1 This Week
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  • 6

    PL-DAS

    Port Logistics Data Analysis System using Process Mining

    This project is for analyzing operational data from container terminal, applying process mining and port logistics domain knowledge. This project is found by Total Soft Bank, Ltd. and Busan National University, based on ProM framework (http://www.promtools.org) which is also an open source project. This project is sponsored by NIPA (National IT Industry Promotion Agency), Korea.
    Downloads: 0 This Week
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  • 7

    LogsGrep

    A grep-like utility for log files.

    ...LogsGrep is written in the Java programming langue having performance and low resource usage in mind (no strings, no object creation, stream-processing).
    Downloads: 0 This Week
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  • 8
    cca-forum
    Cca-forum unifies the Common Component Architecture tools and tutorial. It includes the CCA specifications, the Ccaffeine framework for HPC, and related tools. These support multilanguage scientific and parallel computing.
    Downloads: 0 This Week
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  • 9
    Parallel Colt is a multithreaded version of Colt - a library for high performance scientific computing in Java. It contains efficient algorithms for data analysis, linear algebra, multi-dimensional arrays, Fourier transforms, statistics and histogramming
    Downloads: 0 This Week
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  • 10
    An open source data version repository model based on true INSERT only logic. Contains high performance support for data versioning and history. Enables point-in-time query and CDC sourcing including mapping each change to a transaction.
    Downloads: 0 This Week
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  • 11
    Viperfish is intended for the sailor looking to improve his weather forecasting. Viperfish provides the ability to visualise and modify GRIB (weather prediction) files, it can plot routes and provides routing based on coming weather and boat performance.
    Downloads: 0 This Week
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  • 12
    GridPlan is an open source capacity planning and simulation tool for Grid Computing. GridPlan estimates the cost and performance of Grids comprised of Processor, Storage, Router and Switching nodes.
    Downloads: 0 This Week
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  • 13
    Free Java monitoring library to easily instrument apps to measure performance detail over time with minimal overhead. Has dashboard, SVG graphs. Extends Jamon and its statistical data, same usage. http://www.e-peas.com/opensla/. JMX, SNMP planned.
    Downloads: 0 This Week
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  • 14
    ASSET is an open source Java application providing support to the modelling of maritime tactics. User-defined performance files can be used to replace the generic data used for ships, submarines, weapons, sensors, and helos.
    Downloads: 0 This Week
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  • 15
    Reporting solution that collects data from multiple MySQL databases and presents important metrics and reports related to performance and usage.
    Downloads: 0 This Week
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