Showing 23 open source projects for "indexing"

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  • 1
    Nitrite Database

    Nitrite Database

    NoSQL embedded document store for Java

    Nitrite is an embedded NoSQL database for Java applications, offering lightweight document storage with indexing and query capabilities.
    Downloads: 1 This Week
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  • 2
    ConcourseDB

    ConcourseDB

    Distributed database warehouse for transactions, search and analytics

    ConcourseDB is a distributed, self-tuning database designed for real-time applications, offering strong consistency and ACID compliance without requiring complex configurations. It provides dynamic schema support and automatic indexing.
    Downloads: 0 This Week
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  • 3
    Datalevin

    Datalevin

    A simple, fast and versatile Datalog database

    Datalevin is an open-source Datalog-based database written in Clojure that runs natively on top of LMDB. It supports full ACID transactions, schema-less EDN data storage, vector search with SIMD acceleration, and text-based querying. Usable as an embedded library or as a client/server database with RBAC access, it acts like SQLite or Datomic on a ledger of immutable datoms, plus modern features like vector and full-text search.
    Downloads: 0 This Week
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  • 4
    Apache Druid

    Apache Druid

    A high performance real-time analytics database

    ...Druid supports most popular file formats for structured and semi-structured data. Druid has been benchmarked to greatly outperform legacy solutions. Druid combines novel storage ideas, indexing structures, and both exact and approximate queries to return most results in under a second. Druid unlocks new types of queries and workflows for clickstream, APM, supply chain, network telemetry, digital marketing, risk/fraud, and many other types of data. Druid is purpose built for rapid, ad-hoc queries on both real-time and historical data.
    Downloads: 2 This Week
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    Train ML Models With SQL You Already Know

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

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  • 5

    xsd2pgschema

    Relational database replication tool based on XML Schema

    xsd2pgschema is a Java application suite, which converts XML Schema 1.1 (hierarchical data model) to PostgreSQL DDL (relational data model) and supports XML data migration into PostgreSQL based on the XML Schema without defects on information content. It also supports full-text indexing via either Apache Lucene or Sphinx Search utilizing the relational data model. File conversion from XML to CSV, TSV, or JSON is possible as well as mapping XML Schema to JSON Schema. Obtained PostgreSQL database can be optimized at user's discretion. Moreover, differential update, and XPath query evaluation over PostgreSQL are possible. ...
    Downloads: 4 This Week
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  • 6
    eXist-db

    eXist-db

    eXist-db is a feature rich Open Source native XML database

    eXist-db is a native XML database featuring efficient, index-based XQuery processing, extensions for keyword search, XUpdate support, XSLT support, XForms support, REST and tight integration with existing XML development tools. Moved to Github - https://www.github.com/exist-db/exist
    Downloads: 12 This Week
    Last Update:
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  • 7
    Elassandra

    Elassandra

    Elassandra = Elasticsearch + Apache Cassandra

    Elassandra is an open-source integration of Apache Cassandra and Elasticsearch, combining the distributed NoSQL storage of Cassandra with Elasticsearch’s search and analytics capabilities. This hybrid database solution allows users to store, index, and query data efficiently while ensuring fault tolerance and scalability.
    Downloads: 0 This Week
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  • 8
    BlobCity

    BlobCity

    A blazing fast ACID compliant NoSQL DataLake

    BlobCity DB is an AI-optimized, NoSQL database designed for high-performance analytics and machine learning workloads. It combines structured and unstructured data storage, offering fast query execution and seamless integration with AI frameworks. It is built to handle large-scale datasets efficiently.
    Downloads: 0 This Week
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  • 9
    Kundera

    Kundera

    A JPA 2.1 compliant Polyglot Object-Datastore Mapping Library

    Kundera is an object-database mapping library (ODM) for NoSQL databases, allowing Java applications to interact with various NoSQL data stores using JPA (Java Persistence API).
    Downloads: 0 This Week
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    MongoDB Atlas runs apps anywhere

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  • 10
    JOPS
    Java Objects Persistence Service (JOPS) is a simple and very useful library dedicated to developers who don't need all the power of traditional DBs (MySQL,Oracle.etc) but still need to be able to persist and manipulate their persisted objects easily
    Downloads: 0 This Week
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  • 11

    My ZZZ Knowledge Micro Web Base

    This is a base which stores knowledge in the form of nested sets

    ...Knowledge bases managed by artificial intelligence language, such as executable code can be written as in external files and in the elements of the base. The Knowledge Base is powerful enough, it can be used for indexing web contents.
    Downloads: 0 This Week
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  • 12
    MySQL to PostgreSQL

    MySQL to PostgreSQL

    Convert MySQL dumps into PostgreSQL dumps

    Given a simple MySQL dump file, converts into PostgreSQL format with some optimizations including not indexing until after data load and loading data via the PostgreSQL COPY command from CSV files.
    Downloads: 0 This Week
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  • 13
    Graph Database

    Graph Database

    A robust, reliable, user-friendly, and high-performance Graph Database

    This is an academic project to build a graph database, supporting multiple users, with fully functioned data query, data manipulation and indexing mechanism. It is running in a distributed client-server mode. This project is assigned to final-year project from group IT121B, Bachelor of Computing, University of Wollongong.
    Downloads: 2 This Week
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  • 14
    TPoX is an XML database benchmark based on a financial application scenario. It is used to evaluate the performance of XML database systems, focusing on XQuery, SQL/XML, XML storage, XML indexing, XML Schema support, XML updates, and other aspects.
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    Downloads: 0 This Week
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  • 15
    Casper Datasets is a robust in-memory data manipulation framework, which allows programmatic search / sort / indexing on relational data rows. Casper Datasets virtually eliminates the need for relational databases for basic data manipulation and provides
    Downloads: 0 This Week
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  • 16
    TiTLi: A Google-like, full-text search tool for relational databases. It is very fast and independent of vendor specific RDBMS's like mysql, oracle etc. It uses Apache Lucene for indexing and provides some advanced features like similarity search.
    Downloads: 0 This Week
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  • 17
    Offline indexing tool for the GCD (Grand Comic Book Database). No longer in active development.
    Downloads: 0 This Week
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  • 18
    An extensible spatial index library in C++ that supports robust spatial indexing methods and many advanced features. Currently supports R-tree (Rtree, R*-tree) variants, Multi Version R-trees (MVR-tree) and TPR-trees. For more information please visit the project homepage.
    Downloads: 1 This Week
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  • 19
    Lightspoke Dbx is a fast XML database web service layer over Berkeley DB XML. Dbx offers xpath queries, native xml document management and web based administration of containers, documents and indexes. XSLT, security, full text indexing, xupdate planned
    Downloads: 0 This Week
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  • 20
    MCDb is a database record manager written in Java with indexing, locking, etc. MCDb is a library built to be used by other programs to manage small data sets of program settings, etc.
    Downloads: 0 This Week
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  • 21
    Tools for managing, parsing and indexing 'plain text' data files from imdb.com. (see http://www.imdb.com/interfaces)
    Downloads: 0 This Week
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  • 22
    UFDB stands for Ultimate File DataBase and has the goal to become the standard in file-indexing. It will be platform independent, have a database backend (i.e. mysql) and coded in Java.
    Downloads: 0 This Week
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  • 23
    Omseek has been renamed to Xapian. Xapian is a Search Engine Library, written in C++ with bindings for Perl, Python, PHP, Java, Tcl, C# and Ruby. It allows you to easily add advanced indexing and search facilities to your applications.
    Downloads: 1 This Week
    Last Update:
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