Browse free open source C++ System Software and projects below. Use the toggles on the left to filter open source C++ System Software by OS, license, language, programming language, and project status.

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  • 1
    Catalog the content of removable volumes like CD and DVD disks for off-line searching. Folders and files can also be arranged in a single, virtual file system. Each folder of this virtual file system can contain files from many disks.
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    Downloads: 321 This Week
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  • 2
    CLucene is a C++ port of Lucene: the high-performance, full-featured text search engine written in Java. CLucene is faster than lucene as it is written in C++.
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    Downloads: 113 This Week
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  • 3
    QuestDB

    QuestDB

    An open source SQL database designed to process time series data

    QuestDB is a high-performance, open-source SQL database for applications in financial services, IoT, machine learning, DevOps and observability. It includes endpoints for PostgreSQL wire protocol, high-throughput schema-agnostic ingestion using InfluxDB Line Protocol, and a REST API for queries, bulk imports, and exports. QuestDB implements ANSI SQL with native extensions for time-oriented language features. These extensions make it simple to correlate data from multiple sources using relational and time series joins. QuestDB achieves high performance from a column-oriented storage model, massively-parallelized vector execution, SIMD instructions, and various low-latency techniques. The entire codebase was built from the ground up in Java and C++, with no dependencies, and is 100% free from garbage collection. We provide a live demo provisioned with the latest QuestDB release and sample datasets.
    Downloads: 4 This Week
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  • 4
    RocksDB

    RocksDB

    A library with an embeddable, persistent key-value store for storage

    RocksDB uses a log structured database engine, written entirely in C++, for maximum performance. Keys and values are just arbitrarily-sized byte streams. RocksDB is optimized for fast, low latency storage such as flash drives and high-speed disk drives. RocksDB exploits the full potential of high read/write rates offered by flash or RAM. RocksDB is adaptable to different workloads. From database storage engines such as MyRocks to application data caching to embedded workloads, RocksDB can be used for a variety of data needs. RocksDB provides basic operations such as opening and closing a database, reading and writing to more advanced operations such as merging and compaction filters.
    Downloads: 3 This Week
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  • 5
    ReHash is an easy-to-use console-based hash calculation tool written in C++. It supports many algorithms and output formats and it can be fully configured using some of the many command-line arguments which can be passed to the tool.
    Downloads: 11 This Week
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  • 6
    SoupToNuts is a repository of technical articles and example software covering Postfix, OpenSSH, C and C++, Live Linux CD, MySQL, SQLite, Berkeley DB, Bash and System Administration.
    Downloads: 16 This Week
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  • 7
    phpLDAPadmin
    phpLDAPadmin is a web-based LDAP administration tool for managing your LDAP server. With it you can browse your LDAP tree, view LDAP schema, perform searches, create, delete, copy and edit LDAP entries. You can even copy entries between servers.
    Downloads: 16 This Week
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  • 8
    Cinemagoer

    Cinemagoer

    Python package to retrieve and manage data of the IMDb

    Cinemagoer is a Python package useful to retrieve and manage the data of the IMDb movie database about movies, people, characters and companies. Platform-independent, it can retrieve data from both the IMDb's web server and a local copy of the whole db.
    Downloads: 2 This Week
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  • 9
    This product is no longer maintained: The author created alternative tools: https://databunker.org/ and https://privacybunker.io/ GreenSQL is a database firewall engine used to protect Open Source Databases from SQL injection attacks. It works in proxy mode. Application logic is based on evaluating of SQL commands using risk score factors, as well as blocking of sensitive commands
    Downloads: 4 This Week
    Last Update:
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    Fully Managed MySQL, PostgreSQL, and SQL Server

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  • 10
    Attract-Mode Emulator Frontend

    Attract-Mode Emulator Frontend

    Frontend for arcade and console emulators like mame and nestopia.

    Attract-Mode is a graphical front-end for command line emulators such as MAME, MESS and Nestopia. It hides the underlying operating system and is intended to be controlled with a joystick, gamepad or spin dial, making it ideal for use in arcade cabinet setups. Attract-Mode is open source and runs on Linux, OS X and Windows.
    Downloads: 7 This Week
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  • 11
    Excel LDAP Search (ELS) is an Excel add-in that allows LDAP searches to be made from within Microsoft Excel. ELS can add LDAP data to existing data in an Excel document on a row-by-row basis, or populate a blank sheet based on a custom query
    Downloads: 2 This Week
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  • 12
    The project aims at developing J2EE Connector Architecture 1.0 Compilant Resource Adapters for integrating various EIS's like XML files, XML DB, LDAP, FTP, SMTP, POP3, Point Of Sale, Properties File, Office Documents
    Downloads: 3 This Week
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  • 13
    A lightweight toolkit for efficient processing of XML data. The tools are analagous to the UNIX command-line text processing tools sort, grep, etc. The infrastructure includes an efficient DFA-based engine for streaming evaluation of XPath expressions.
    Downloads: 2 This Week
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  • 14

    Database Test Suite

    Mirror of: https://github.com/osdldbt/

    Mirror of: https://github.com/osdldbt/ This Database Test Suite aims to create database workload test kits used to simulate heavy user loads for OLTP, Decision Support, and e-commerce database transactions. These test kits can also be used to gather performance results for Linux and other
    Downloads: 3 This Week
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  • 15
    CdFly is a crossplatform CD collection manager written in c++ using the brand-new qt4 library by trolltech and storing its data in a sqlite3 database. Supported platforms are Linux and Windows. Mac OS X should work too but is not tested.
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    Downloads: 2 This Week
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  • 16
    Load balancing multithreaded PostgreSQL connection pool. Also has a replication mode to keep in sync the load balanced backend servers. Needs the ACE framework libraries.
    Downloads: 2 This Week
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  • 17
    Metakit is an efficient database library with a small footprint. It's a cross between flat-file, RDBMS, and OODBMS. Keywords: structured storage, transacted, load on-demand, portable, C++, Python, Tcl, instant schema versioning.
    Downloads: 2 This Week
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