Search Results for "data structure" - Page 3

Showing 217 open source projects for "data structure"

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  • 1
    Miaosha

    Miaosha

    Design and implementation of flash sale system

    Miaosha is a high-concurrency “flash sale” (秒杀) demo that explores how to design a backend capable of withstanding extreme, bursty traffic during limited-time events. It illustrates patterns like cache-first reads for hot data, request rate limiting, and asynchronous order processing to protect databases under load. The project demonstrates stock deduction strategies designed to avoid overselling, combining pre-decrement in cache with reliable persistence and message-driven confirmation....
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  • 2
    Otter

    Otter

    Alibaba distributed database synchronization system

    In Alibaba B2B company, because of the characteristics of the business, the sellers are mainly concentrated in the country, and the buyers are mainly concentrated in foreign countries, so it has derived the demand for the computer room in Hangzhou and the United States. At the same time, in order to improve the user experience, the structure of the entire computer room is double-A Both can be written, and thus a product like otter was born. The first version of otter can be traced back to...
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  • 3
    WxRecoderVideo

    WxRecoderVideo

    Based on VCamera, Imitating WeChat to record short videos

    WxRecoderVideo is an Android-based multimedia project designed to demonstrate video recording, encoding, and playback workflows within a mobile environment. It integrates camera capture functionality with real-time encoding pipelines, allowing developers to understand how raw video data is processed into compressed formats. The project typically combines Java and native components to handle performance-critical tasks such as encoding and file writing. It showcases how to manage audio and...
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  • 4
    Open Teradata Viewer
    A database administration tool, suitable as front-end for your Teradata relational database. Used to easily query, update and administer your database, create reports and synchronize data.
    Downloads: 1 This Week
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  • 5

    OverlappingTreesPlainMap

    The utility for quickest manipulations with difficult data.

    This is Java library for working with overlapping trees both as with plain memory and as with hierarchical structure, with quick access to any levels and branches of tree (<page><...><section><line><word>tooLongWordForCurrentLi</line></page><page><line>neAndSectionTwoPages</word></line></section><...></page> (incorrect in classic XML)). There supported the cross-references (from="@leftPanel#template" target="$template"); cursors;copying and removing of parts; functionality to index and search data; convenient factory of dynamic generation of values and parts of data; simple variables and any objects as values and as unnamed data for manipulating. ...
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  • 6
    GMOL

    GMOL

    A tool for 3D genome structure visualization

    GMOL is an application designed to visualize genome structure in 3D. It allows users to view the genome structure at multiple scales, including: global, chromosome, loci, fiber, nucleosome, and nucleotide. This software was built upon the pre-existing Jmol package by Prof. Cheng's group. The software is developed in Prof. Jianlin Cheng's Bioinformatics, Data Mining and Machine Learning Laboratory in the Computer Science Department at the University of Missouri - Columbia, USA. ...
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  • 7
    iText®, a JAVA PDF library

    iText®, a JAVA PDF library

    PDF Library for Developers

    iText is an open-source PDF library available for Java and .NET (C#). iText allows you to effortlessly generate and manipulate standards-compliant PDF documents with a powerful and feature-rich SDK. With iText, you can create archivable and accessible PDFs, split and merge documents, fill and flatten forms, digitally sign documents, and more. iText add-ons enable additional functionality, such as PDF creation from HTML templates, secure redaction, OCR, and much more. The latest...
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    Downloads: 209 This Week
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  • 8
    jDHTUQ
    ATTENTION: For more info and latest version, refer to https://github.com/estigma88/jdhtuq. jDHTUQ is a peer-to-peer DHT system based in Chord algorithm, but built like API to generalize the implementation of peer-to-peer DHT systems. jDHTUQ have two fundamental services , put and get of resource.
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  • 9
    Blueprint Builder

    Blueprint Builder

    The markup language for design the programs

    Blueprint Builder is an integrate environment for development the blueprint documents. Blueprint is a technology for designing : 1. structure of program 2. process of development 3. business processes The technology is compatible with Rational Unified Process Articles about Blueprint in english and ukrainian reveals the major moments of the using Blueprint technology. Examples of the using technology includes the blueprints of MultiText Editor, Blueprint Builder and Neutrino (Java...
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  • 10
    SVEditor
    SVEditor is an Eclipse-based IDE (Integrated Development Environment) for SystemVerilog and Verilog files. It features syntax coloring, content assist, source indent and auto-indent, and structure display.
    Downloads: 1 This Week
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  • 11

    ProMoVis

    A Tool for Control Structure Selection in Interconnected Processes

    ProMoVis is a software environment which can visualize a process system and analyze this interconnected system using the control structure selection methods. The tool s implemented as either a standalone software for industrial use or as a research version which can run within Matlab, both released under the Apache Open Source license. ProMoVis is not limited to the control structure selection problem as additional analysis methods can be added easily. For the re-use of existing models a...
    Downloads: 0 This Week
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  • 12
    HTML Creator

    HTML Creator

    An easy-to-use tool to create html pages.

    This Java application allow users to easyly create web pages using a block structure to rapresent the HTML components.
    Downloads: 2 This Week
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  • 13
    Civilizer

    Civilizer

    Civilizer - Tool to efficiently manage your data/knowledge/idea

    ...With Civilzer's Markdown editor, you can edit text in Markdown format, but the editor provides a lot more additional features, so you can edit your content in a more stylish fashion. You can structure and organize your data with tagging, relating, bookmarking. Civilizer's full text search functionality is simple but powerful. You can search with simple space separated keywords as other tools, but unique Civilizer Search Operators can boost your search ability a lot further. Your search phrase can be fine-tuned as far as you can go. ...
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  • 14
    openBaraza HCM HR Payroll

    openBaraza HCM HR Payroll

    Human Capital Management system

    In current competitive business environment, Human Capital is core in the organization and this is the new phase of Enterprise. Human capital is a collection of resources—all the knowledge, talents, skills, abilities, experience, intelligence, training, judgment, and wisdom possessed individually and collectively by individuals in an organization. Our system allows organizations to manage it's Human Capital optimally for highest optimal output to each individual and do this with clear...
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  • 15
    RxJavaSamples

    RxJavaSamples

    Examples of some of the most common usages of RxJava 2 and Retrofit

    Examples of some of the most common uses of RxJava 2 with Retrofit. For the interface that needs to request the token first, then use flatMap() to connect the token request and the actual data request coherently, without having to write a nested Callback structure. For non-disposable tokens (tokens that can be reused), after obtaining the token, save it for repeated use, and use retryWhen() to automatically re-acquire the token when it expires, making the process of token acquisition completely transparent and simplified. ...
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  • 16
    As a library of classes for generating and manipulating music and sound, jMusic provides a solid framework for computer assisted composition in Java. jMusic has a music data structure based upon note/sound events and methods for modifying and structu
    Downloads: 1 This Week
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  • 17
    Bias :: Versatile Information Manager
    Bias is a cross-platform versatile information management application / Organizer
    Downloads: 0 This Week
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  • 18
    Treecster

    Treecster

    Yet another framework to read configuration in Java

    A tree-like configuration framework suitable for software suites with multiple environments, applications, instances, and other complications. Treecster stands for TREE Configuration System Traversing Environments Readily.
    Downloads: 0 This Week
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  • 19

    VeriSiMPL

    Verification via biSimulations of Max-Plus-Linear models

    This toolbox is used to generate finite abstractions of autonomous Max-Plus-Linear (MPL) systems over R^n. Abstractions are characterized as finite-state Labeled Transition Systems (LTS). The LTS finite abstractions are shown to either simulate or to bisimulate the original MPL system. LTS models are to be verified against given specifications expressed as formulae in Linear Temporal Logic (LTL) and Computation Tree Logic (CTL). The toolbox intends to leverage the NuSMV model checker. Models...
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  • 20

    JCLTP

    A Java Class Library for Text Processing

    JCLTP is a class library designed for processing text. JCLTP is free, open source and developed with the Java programming language. JCLTP is distributed under the GNU license. It incorporates several technologies that enable process information while applying AI techniques, in order to build predictive models for text classification. Through a flexible structure of interfaces and classes, the opportunity to extend, adapt and add functionality JCLTP is provided. Thus, analysis of new types...
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  • 21
    DataShot
    Applications to support the efficient capture of data from natural science collections specimens (particularly entomological collections), by facilitating pre-capture of data reflecting the storage structure of the collection, imaging of the specimens to separate data capture from specimen handling, and community sourcing transcription of hand written label data. Designed and written by a team at the Museum of Comparative Zoology.
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  • 22
    base-adapter

    base-adapter

    Android's versatile Adapter for ListView, RecyclerView, GridView, etc.

    base-adapter is a set of reusable Android adapter utilities that aim to reduce boilerplate when building list-based UIs such as ListView, GridView, and RecyclerView. It provides a generalized adapter pattern that streamlines view binding and recycling so developers can focus on data-to-view mapping rather than repetitive holder setup and switch statements. A key strength is support for multiple item view types, making it easier to build heterogeneous lists (for example, headers, content...
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  • 23

    yb Medical Dictionary User Customizable

    java8 based yb (creator's name) medical mini dictionary with text file

    As a medical blogger, I felt that there is a need for platform-independent medical dictionary. Hence 'java 8'. The dictionary must be customizable ie. user should be able to add, delete words. Hence, the use of text file for medical data, instead of xml or some database or sql or some hard-to-understand things. Java 8 can be invoked even from usb pen drives. We have used only one .java file which contains the main class. Compiling it yielded only two classes. Thus simplicity is...
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  • 24

    XmlDoclet

    A JavaDoc doclet that outputs source code structure in XML format.

    XmlDoclet is a JavaDoc doclet that outputs the source code structure of the packages, classes etc. in XML format. Later, the XML data may easily be processed by standard tools such as XSLT to produce HTML, PDF, dot graphs etc. Technically, this is done by wrapping the class and interfaces of the com.sun.javadoc packages into JAXB annotated classes, which allows for an easy serialization.
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  • 25
    Visualization of Protein-Ligand Graphs

    Visualization of Protein-Ligand Graphs

    Compute protein graphs. Moved to https://github.com/MolBIFFM/PTGLtools

    NOTE: Project moved to https://github.com/MolBIFFM/PTGLtools. The Visualization of Protein-Ligand Graphs (VPLG) software package computes and visualizes protein graphs. It works on the super-secondary structure level and uses the atom coordinates from PDB files and the SSE assignments of the DSSP algorithm. VPLG is command line software. If you do not like typing commands, try our PTGL web server: http://ptgl.uni-frankfurt.de/
    Downloads: 0 This Week
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