Showing 20 open source projects for "data structures c"

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  • 1
    pg_textsearch

    pg_textsearch

    PostgreSQL extension for BM25 relevance-ranked full-text search

    The pg_textsearch project is a PostgreSQL extension designed to enhance full-text search capabilities within the database environment. It provides tools and optimizations for indexing and querying textual data efficiently, enabling developers to build search functionality directly into their applications without relying on external search engines. The extension integrates with PostgreSQL’s native indexing mechanisms, allowing for scalable and performant search operations across large...
    Downloads: 1 This Week
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  • 2

    UniversalTextExtractor

    Command-line toolset for extracting text from files

    Command-line toolset for extracting text from files (documents, images, archives) into SQLite with OCR support. Simple, expandable, one shell script only.
    Downloads: 0 This Week
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  • 3

    ftdetector

    File type detector library

    This project is a tool to detect file types by signatures and mime types. It uses hash tables to make the detection of a file type as fast as possible. The signature and mime types lists are stored at simple user-friendly files. This file type detector supports a lot of formats (image, archive, text, documents, audio, video, fonts and others). It also includes Microsoft OLE compound file types. The detector's algorythm has special features to detect text file types like (HTML, XML, JSON,...
    Downloads: 0 This Week
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  • 4
    Locate32

    Locate32

    Locate32 finds files and directories based on file names.

    ...Once the file indexing has occurred, you can locate files quickly by using the application's search form. It works like "updatedb" and "locate" commands in Unix. In other words, it uses databases to store information about directory structures and uses these databases in searches. The use of these databases provides very fast searching speed. The software includes a dialog-based application as well as console programs that can be used to update and access the databases. Locate32 is not primarily meant to find text or data within files, but it has a primitive feature to do this.
    Downloads: 47 This Week
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  • 5
    A catalog application for various media types - CD, DVD, NetDrives, USB flash keys, etc. It can import data from famous WhereIsIt Windows applicaion. In a word this is a try to make a WhereIsIt-like application for Linux.
    Downloads: 0 This Week
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  • 6
    MagicalRecord

    MagicalRecord

    Easy Fetching for Core Data!

    In software engineering, the active record pattern is a design pattern found in software that stores its data in relational databases. It was named by Martin Fowler in his book Patterns of Enterprise Application Architecture. The interface to such an object would include functions such as Insert, Update, and Delete, plus properties that correspond more-or-less directly to the columns in the underlying database table. Active record is an approach to accessing data in a database. A database...
    Downloads: 0 This Week
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  • 7

    bnf2xml

    simple BNF parser makes xml markup of matches

    bnf2xml a simple BNF parser that takes text as input, searches according to a BNF query file, and outputs text marked up by the xml labels that show context. bnf2xml is as simple to use as any text binary ie, awk(1) grep(1). bnf2xml does not require C API because it outputs simple xml labeling. README is visible on file dl page. EXAMPLE: $ echo "hi" | bnf2xml patternfile <word><alph>h</alph><alph>i</alph></word> or <gas>hydrogen iodide</gas> patternfile says how to find...
    Downloads: 0 This Week
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  • 8

    Primes

    Calculate primes by using extremely fast sorting

    This project considers the problem of calculating primes as a sorting problem. It includes the most efficient tree-based sorting algorithm that is possible and shows that finding a new prime can be done by sorting the differences between the previous primes in the right way. Unfortunately it has turned out that going this way is even more slowly than trying to find primes by brute force. So it can only be used as a test with heavy load for the sorting algorithm, which can be used for...
    Downloads: 0 This Week
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  • 9

    Horace

    data organising system for arbitrary files

    Uses alternate data streams to provide arbitrary tagging and searching of files within NTFS and other modern file systems supporting alternate data streams. Customisable vocabulary provides searchable standardised tagging system of file associations. Unlike most other file archiving systems, no additional database is required, and the system is robust, and persists file attributes irrespective of renaming / moving / copying / modifying etc. I would appreciate your opinions and...
    Downloads: 0 This Week
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  • 10

    hf

    bash history file filter

    hf (history filter) filters bash command history in a way similar to a file search. You can see the results as you type, then you can run or edit the selected command. If you use the Ctrl+r bash shortcut a lot, this will definitely make your life easier. hf is a fork of hstr: https://github.com/dvorka/hstr
    Downloads: 0 This Week
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  • 11
    Meresco is both an OAI Data Provider and a Service Provider. SourceForge is only used to host the source control (subversion). Sources: http://sources.meresco.org/ Binaries: http://repository.cq2.org/ Mail: http://groups.google.com/group/meresco
    Downloads: 0 This Week
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  • 12
    Isolate Project is a straightforward data retrieval software that connects to popular relational database management systems and performs search operations based on the criteria specified. This project aims to speedup data retrieval operations.
    Downloads: 0 This Week
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  • 13
    This library implements several locality sensitive hashing(LSH) based algorithms, including indexing data structure for high dimensional spaces and metric spaces, sketch constructions and set embedding algorithms.
    Downloads: 1 This Week
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  • 14
    A P2P application that shares raw information between peers. Using a altered G2 protocol (called Z1) to search data within files/databases by means of file and database specific providers. Web services nodes may in future extend the Z1 network beyond des
    Downloads: 0 This Week
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  • 15
    Single Click Real Time searching of both structured and unstructured data and information. Simultaneous searching of Structured: databases and unstructured: documents from within a web browser, desktop application and application plugins
    Downloads: 0 This Week
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  • 16
    A highly adaptable, configuration-driven search engine that uses a data source connector interface that allows for many different data sources to be accessed. Needs no recompilation. Ever.
    Downloads: 0 This Week
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  • 17
    A library to extract the contents of a table, from a textual input formatted in a tabular way.
    Downloads: 0 This Week
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  • 18
    GLScube is an Augmented File System designed to offer a rich interface to the users' data, and pull, both end-users and developers, from thinking about Where a Document is to What a Document is about.
    Downloads: 0 This Week
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  • 19
    ServicemarX allows you to easily discover, bookmark, and share network services. It extends Bonjour (formerly known as Rendezvous) by expanding its scope Internet-wide. ServicemarX also enables Tiger's Wide Area capabilities. (full source in CVS below)
    Downloads: 0 This Week
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  • 20
    MyLib is a smart desktop assistant to manage PDF/PPT/PS documents. These types of documents are frequently used by academic & engineering communities.
    Downloads: 0 This Week
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