Search Results for "data structures" - Page 19
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Showing 771 open source projects for "data structures"
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RAP
Web interface management tool
Web interface management tool, open source and free, interface automation, MOCK data automatic generation, automatic testing, enterprise-level management. Produced by Alimama MUX team! Alibaba is all in use! The choice of 1000+ companies! RAP is a web tool that allows web applcation developers to rapidly define and document web APIs that are used in typical RESTful-API based web applications. RAP can also be used to generate API mock data and run API services to enable front-end developers... -
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tiedot
A rudimentary implementation of a basic document database in Go
tiedot is a document database engine that uses JSON as document notation; it has a powerful query processor that supports advanced set operations; it can be embedded into your program, or run a stand-alone server using HTTP for an API. It runs on *nix and Windows operating systems. tiedot has fault-tolerant data structures that put your data safety first, while easily scales to 4+ CPU cores. tiedot has very stable performance, even with millions of records! It consistently achieves high throughput, swallow more than 120k records or 80k complicated queries per second with confidence. The newest version 3.4 comes with general performance and compatibility improvements. tiedot is a very small project in the large open source community, it is growing fast thanks to the 800+ stars and watchers, as well as many contributors for their feedback, comments, ideas and code. -
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X-SOCS
X-ray Strain Orientation Calculation Software
The X-ray Strain Orientation Calculation Software (X-SOCS) is a user-friendly software, developed for automatic analysisof 5D sets of data recorded during continuous mapping measurements. X-SOCS aims at retrieving strain and tilt maps of nanostructures, films, surfaces or even embedded structures. For more information: http://scripts.iucr.org/cgi-bin/paper?S1600576714004506 To download the latest version of XSOCS (D. Naudet, T. Vincent, M.I. Richard, G. Chahine), follow the instruction in the following link: https://gitlab.esrf.fr/kmap/xsocs You can find on youtube video tutorials explaining the main steps to follow for a standard KMAP data analysis. ... -
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NetFireCoRE
Network Firewall Linux Kernel Module with Conflict Resolution Engine
We implement an open source conflict resolution framework that consists of a user-space C application that automatically resolves firewall rules anomalies, and b) a generic tree (called policy tree), implemented as a Linux kernel module which maintains the resolved firewall rules and enables the necessary hooks to netfilter for matching incoming (or outgoing) network packets. Tree-based data structures offer improved efficiency compared to traditional access control lists (e.g. iptables or nftable maps), especially for large systems with a huge number of rules. Preliminary analysis from our implementation on ARM-based embedded systems examines efficiency and scalability of our framework. To reference this work: A. Papagrigoriou, P. ... -
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MathFu
C++ math library developed primarily for games focused on simplicity
MathFu is a small, header-only C++ math library optimized for games and real-time graphics on mobile and desktop. It provides fixed-size vector, matrix, and quaternion types with APIs that mirror the operations you actually use in inner loops—dot, cross, normalize, transforms, and projections. Implementations are carefully tuned to leverage SIMD instruction sets such as SSE and NEON while preserving a clean fallback path for portability. Because types are fixed at compile time, the compiler... -
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Rodeo
A data science IDE for Python
A data science IDE for Python. RODEO, that is an open-source python IDE and has been brought up by the folks at yhat, is a development environment that is lightweight, intuitive and yet customizable to its very core and also contains all the features mentioned above that were searched for so long. It is just like your very own personal home base for exploration and interpretation of data that aims at Data Scientists and answers the main question, "Is there anything like RStudio for Python?"... -
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JavaMutex
Provides 100% pure Java mutual exclusion.
Freely redistributable open source 100% pure Java for mutual exclusion. Read-write and read-only reentrant lock, condition variable, atomic wraps for Boolean, Integer, Long, and Reference. Cell pool with optional locking, object exchanger, Intersect. -
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Algorithms in Python
Data Structures and Algorithms in Python
Algorithms in Python is a collection of algorithm and data structure implementations (primarily in Python) meant to serve as both learning material and reference code for engineers. It includes code for graph algorithms, heap data structures, stacks, queues, and more — each implemented cleanly so learners can trace logic and adapt for their problems. The repository is particularly useful for people preparing for competitive programming, job interviews, or building a foundational understanding of algorithmic patterns. ... -
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json4sapnw
Another JSON extension for SAP ABAP
This is a SAP addon to handle JSON data within SAP ABAP Programs. It comes in the customer exchange namespace /CEX/ and has to be installed as an SAP transport request. The addon supports object oriented JSON methods to process deep structured JSON data. Building JSON data from SAP data objects and parsing JSON data back to SAP data objects are supported. See the WIKI for some examples. Thanks to the SAP community and especially to Rüdiger Plantiko for the basic work... -
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React Fiber Architecture
A description of React's new core algorithm, React Fiber
...This enables advanced features such as interruptible rendering, prioritization of updates, and smoother user interfaces during complex operations. It also introduces the concept of fibers as data structures representing units of work that can be paused, resumed, or reused. The project is especially valuable for developers who want to understand React’s performance model and concurrency features at a low level. -
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GUI Chat Application
Graph data structure designed for social application
...The application allows you to create an account with a username and password. Once logged into the app the user can add multiple friends and message them. The focus was on designing a suitable data structure that will efficiently deal with all the data needed for the application to function properly. The data structure chosen was a graph. Graph data structures are the most common structures used for social media application. Some of the data that needs to be handled are account details, friends lists, chats, messages and notifications. ... -
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treedb
on-disk memory library
...If you follow the tests/examples, you too can store dictionaries, trees, lists or whatever you can think of in disk-based memory, just an open() and mmap() away. Treedb comes with an AVL tree, doubly-linked-list and variable-entry sized-array implementations for you to use in your data structures. -
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Devmap
Web developer development map
...Since data structures are implemented with algorithms, algorithms are implemented with data structures. -
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TypeScript Collections
A generically typed set of collections for use with TypeScript
TypeScript Collections is a fully tested library of generic data structures for TypeScript and JavaScript applications. It provides linked lists, dictionaries, trees, stacks, queues, sets, bags, heaps, and priority queues. Generic typing lets editors provide autocomplete while the compiler checks the types stored in each collection. The package supports ES module imports, TypeScript require syntax, CommonJS, browser scripts, and Universal Module Definition builds. -
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meta-treedb
on-disk memory library using meta-data
...If you follow the tests/examples, you too can store dictionaries, trees, lists or whatever you can think of in disk-based memory, just an open() and mmap() away. Meta-treedb comes with an AVL tree, doubly-linked-list and variable-entry-sized-array implementations for you to use in your data structures. So, what distinguishes meta-treedb from treedb? * "class" interfaces for treedb collections These are vtables (virtual function tables) that implement the interface. * faster compiles - only the "class" interfaces are visible to client code This is at the expense of a small performance hit. * the ability to use implementations that were developed after client code was compiled. -
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Front provides a compiler front end generator that can generate a parser, pretty printer, symbol table handling, and Abstract Syntax Tree data structures and traversals. It also provides a C preprocessor library, and an AST rewriter generator.
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iCubing
Several OLAP algorithms, data structures and HPC OLAP versions
OLAP technology is very useful for decision makers and data mining tools with BIG data. In this direction, we implement iCubing project with several multidimensional data cube approaches for cube indexing, querying, updating and mining. There are also several cube types, i.e. alphanumeric cubes, text cubes with unstructured data and geo cube with geo types, dimensions, measures and hierarchies, so the OLAP area continues a hard challenge after more than 20 years of the seminal paper of Jim... -
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algorithms.js
Classic algorithms and data structures implemented in JavaScript
Traditional Computer Science algorithms and data structures implemented in JavaScript. Algorithms such as collatzConjecture, extendedEuclidean, fastPower, fibonacci, findDivisors, fisherYates, gcd (Greatest common divisor), greatestDifference, lcm (Least common multiple), newtonSqrt, nextPermutation, powerSet, reservoirSampling, shannonEntropy, etc. -
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...SmartSlog applies the code generation approach: given an OWL ontology description, the ontology programming library is produced. The latter provides API to access the smart space via a Smart-M3 Semantic Information Broker (SIB) and data structures and functions to represent and maintain locally in KP code all ontology classes, relations, properties, and individuals. Since 2012 the project is supported by grant KA179 of Karelia ENPI programme, http://kareliaenpi.eu/ More information about project: http://oss.fruct.org/wiki/SmartSlog Smart-M3 on Wikipedia: http://en.wikipedia.org/wiki/Smart-M3
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JSONjuicer
JSON parser and encoder
A Java open-source library which makes encoding and decoding Java data-structures to and from JSON text easy and intuitive. -
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bs
A B-tree based sequence library.
BS is a data structures library. It features fixed data size, random access sequences. The sequences are constructed over B-trees. Complexity for most single item operations is about O(logN). -
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XSD Orphan Remover
Java application that removes XML Schema orphan structures
This is a Java application that removes XML Schema orphan structures including complex and simple types, and groups. Orphan means that it is not used by any other structure within the same XML Schema namespace. -
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LAML:Linear Algebra and Machine Learning
A stand-alone Java library for linear algebra and machine learning
...The goal is to build efficient and easy-to-use linear algebra and machine learning libraries. The reason why linear algebra and machine learning are built together is that full control of the basic data structures for matrices and vectors is required to have fast implementation for machine learning methods. Additionally, LAML provides a lot of commonly used matrix functions in the same signature to MATLAB, thus can also be used to manually convert MATLAB code to Java code. -
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Panama Express
Search Engine for the Panama Papers Database by ICIJ
Open Source Offline Search Engine for the Panama Papers Databese provided by the ICIJ. Visit the Homepage to download the Databse: https://panamapapers.icij.org/ DATA Combination of two Leaks about offshore companies: Panama Papers and Offshore Leaks Content of those leaks: Over 11.5 million leaked files from the Panama-based law firm Mossack Fonseca Over 360,000 names of people and companies behind secret offshore structures The names of people and entities in the data come from leaked files To get more Information about the database, visit the ICIJ Homepage: https://panamapapers.icij.org/ The Panama Express was developed as an offline Search Egnine Tool. ... -
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Mangrove TDS Library
A C++ Tool for the Fast Prototyping of Topological Data Structures
The Mangrove Topological Data Structure (Mangrove TDS) Library is a C++ template tool for the fast prototyping of topological data structures under the same API: - generic representation of any topological data structure, i.e., mangrove; - extensible through dynamic plugins at run-time; - agnostic wrt the representation in use; - any representation is supported without restrictions; - dimension-independent and multi-platform; - efficient representations of non-manifolds; - only one common API and no wrappers; - implicit representation of cells, not directly encoded, i.e., ghost references.
