Showing 30 open source projects for "in-memory database"

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  • Train ML Models With SQL You Already Know Icon
    Train ML Models With SQL You Already Know

    BigQuery automates data prep, analysis, and predictions with built-in AI assistance.

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    Build Agents and Models on One Platform

    Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

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  • 1
    SpeechRecognition

    SpeechRecognition

    Speech recognition module for Python

    Library for performing speech recognition, with support for several engines and APIs, online and offline. Recognize speech input from the microphone, transcribe an audio file, save audio data to an audio file. Show extended recognition results, calibrate the recognizer energy threshold for ambient noise levels (see recognizer_instance.energy_threshold for details). Listening to a microphone in the background, various other useful recognizer features. The easiest way to install this is using...
    Downloads: 10 This Week
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  • 2
    DataScript

    DataScript

    Immutable database and Datalog query engine for Clojure, ClojureScript

    An immutable in-memory database and Datalog query engine in Clojure and ClojureScript. DataScript is meant to run inside the browser. It is cheap to create, quick to query and ephemeral. You create a database on page load, put some data in it, track changes, do queries and forget about it when the user closes the page. DataScript databases are immutable and based on persistent data structures.
    Downloads: 2 This Week
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  • 3
    HyperSQL Database Engine (HSQLDB)
    HSQLDB is a relational database engine written in Java, with a JDBC driver, conforming to ANSI SQL:2023. A small, fast, multithreaded engine and server with memory and disk tables, LOBs, transaction isolation, multiversion concurrency and ACID.
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    Downloads: 628 This Week
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  • 4
    Hermes JS Engine

    Hermes JS Engine

    A JavaScript engine optimized for running React Native

    Hermes-powered apps launch faster, thanks to build-time precompilation of JavaScript into efficient bytecode. Hermes is small in APK size, lean on memory, and starts instantly. It won't weigh your app down. It's simple to get started with Hermes in React Native apps. Hermes is open source and implements JavaScript standards. You will now be in a directory with the output of building Hermes into CLI tools. From here you can run a piece of JavaScript. If you have an existing app based on an...
    Downloads: 5 This Week
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  • Demo Series - Small Business Backup By Veeam Icon
    Demo Series - Small Business Backup By Veeam

    Learn how to protect your Microsoft 365 data, with simple, actionable tips today.

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  • 5
    Object-Relational Main-Memory Embedded Database system tightly integrated with C++ language. Use OS virtual mapping mechanism to access data. Provides subset of SQL language with OO extensions. Support of transactions, fault tolerance, replication.
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    Downloads: 3 This Week
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  • 6
    General Knowledge Machine Project

    General Knowledge Machine Project

    Intellect Modeling Kit: assisting research, diagnostics, consulting

    We humans are bound by intellectual abilities. All knowledge is far beyond power of any person. The only way to apply knowledge is to build machines able to present it human way but not limited by volume. Intellect Modeling Kit (IMK) is intended to build knowledge machines (KM) assisting experts on the steps of activity: * Observation; * Producing propositions based on knowledge; * Elimination of impossible propositions; * Selection and verification of the most appropriate...
    Downloads: 19 This Week
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  • 7
    OLD LAMP Package With PHP 5.5  MYSQL 5.5

    OLD LAMP Package With PHP 5.5 MYSQL 5.5

    For working with old php applications

    If needed, please refer wiki page for virtual machine setup instructions. Also, watch video below.
    Downloads: 1 This Week
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  • 8
    OLD LAMP Package With PHP 7.0  MYSQL 5.7

    OLD LAMP Package With PHP 7.0 MYSQL 5.7

    For working with old php applications

    If needed, please refer wiki page for virtual machine setup instructions. Also, watch video below.
    Downloads: 0 This Week
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  • 9
    DBLX

    DBLX

    DBLX3 Relational Database System

    DBLX 3.3 is available! DBLX is a multi-user, client-server relational database. DBLX uses standard SQL and has many types of clients, and client API's. DBLX has a REST server to allow direct access from web applications. The design goals of DBLX are to produce a very fast database which can be used with standard ANSI sql. DBLX source code is available in C# and Java. DBLX includes the server component, a command-line client, as well as client APIs. DBLX is well-documented so that...
    Downloads: 0 This Week
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    Paessler: Easy to Use With Enterprise Power. Free Trial

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  • 10
    Mondrian is an OLAP (online analytical processing) engine written in Java. It reads from JDBC data sources, aggregates data in a memory cache, and implements the MDX language and the olap4j and XML/A APIs.
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    Downloads: 61 This Week
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  • 11

    Xeletor

    In memory database for XML files

    Xeletor is a simple and easy to use server for searching XML files. It runs on all major platforms. It reads XML files into memory and allows to search them via a subset of XPath queries.
    Downloads: 0 This Week
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  • 12

    nf1db

    SQL In Memory Database Management System

    In Memory Database Management System - with SQL and JDBC interface, entirely written in Java
    Downloads: 0 This Week
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  • 13

    Cheetah Database System

    Small, Fast, dBase/FoxPro compatible database library (Cheetah4.dll)

    xBase database library. Creates traditional dBase III Plus and FoxPro database files. Unique dual btree indexes allow multiple indexes in each disk file. Small disk/memory footprint (81K). Ability to interface to multiple programming languages. Cheetah is an extremely fast, old school, traditional record manager. Cheetah can be used with any compiler that can link to a standard Windows DLL.
    Downloads: 1 This Week
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  • 14
    Rows Based File is file management software. User can access any row randomly in files without load whole file into memory. It can be used in somewhere, such as huge queue file or logging file.
    Downloads: 0 This Week
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  • 15

    Occursions

    Fast customizable time series web database for big data like log files

    Our goal is to create the world's fastest extendable, non-transactional time series database for big data (you know, for kids)! Log file indexing is our initial focus. For example append only ASCII files produced by libraries like Log4J, or containing FIX messages or JSON objects. Occursions was built by a small team sick of creating hacks to remotely copy and/or grep through tons of large log files. We use it to index around a terabyte of new log data per day.
    Downloads: 0 This Week
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  • 16
    BlackRay is a persistent in-memory high performance relational database written in C++. It combines regular database features with search engine like performance. Please visit https://forge.softmethod.de for the main development site.
    Downloads: 0 This Week
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  • 17
    PyDbLite is a pure-Python, fast, in-memory database with a Pythonic syntax (no SQL)
    Downloads: 0 This Week
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  • 18
    FyDB is a distributed in-memory no-SQL DB. It supports distributed deployment, and can integrate heterogeneous data sources. Data of FyDB is stroed in memory as key-value structure, and it is also persistent. Join this project: fuyuncat@gmail.com
    Downloads: 0 This Week
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  • 19
    blackray
    BlackRay is a high performance relational database, which combines regular database features with search engine like performance. Full transaction support, SQL and version controlled persisted snapshots characterize BlackRay.
    Downloads: 0 This Week
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  • 20
    A fast performing utility application written in C# .net 3.5 for data administrators or developers working with SQL Server. See features and screen shots for more information. This utility application works with SQL Server 2005 or SQL server 2008.
    Downloads: 1 This Week
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  • 21
    NUB is a set of high class C++ codes providing indexes for variable-length keys, compressed resource files, and an istream interface for blocks of memory. Now supports Unicode keys and up to 17 trillion gigabyte file sizes. See www.cnub.org/NUB.ashx
    Downloads: 0 This Week
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  • 22
    A tool to query arrays in memory using SQL. It groups the arrays in tables and returns arrays as result set. It can be used in spreadsheets, as a script language library and everywhere is needed an interactive tool to query data in memory.
    Downloads: 0 This Week
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  • 23
    Very small database, forked from TinySQL (but later rewritten from scratch) for the study of good software writing and Database theory knowledge. Currently works with flat (TXT) files. Will use DBF, XLS, CSV, memory tables and SQLite formats.
    Downloads: 0 This Week
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  • 24
    Mayfly is an in-memory SQL implementation for unit testing. It is fast on small data sets and you can create or destroy a database as easily any other Java object.
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    Downloads: 5 This Week
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  • 25
    JKBS it's a production system: a knowledge based system written in java. You can store if-then rules (called production) and fact in its production memory and let the inference engine to produce some result.
    Downloads: 0 This Week
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