Showing 89 open source projects for "java implementation of perceptron"

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  • 1
    PostgreSQL JDBC Driver

    PostgreSQL JDBC Driver

    Postgresql JDBC Driver

    ...Because of this, the driver is platform-independent; once compiled, the driver can be used on any system. pgJDBC allows Java programs to connect to a PostgreSQL database using standard, database-independent Java code. pgJDBC provides a reasonably complete implementation of the JDBC specification in addition to some PostgreSQL-specific extensions. The current development driver supports eleven server versions and three java environments.
    Downloads: 22 This Week
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  • 2
    jdbi

    jdbi

    jdbi is designed to provide convenient tabular data access in Java

    Jdbi provides convenient, idiomatic access to relational data in Java. Jdbi 3 is the third major release which introduces enhanced support for Java 8, countless refinements to the design and implementation, and enhanced support for modular plugins. Jdbi is built on top of JDBC. If your database has a JDBC driver, you can use Jdbi with it. Jdbi improves JDBC’s rough interface, providing a more natural Java database interface that is easy to bind to your domain data types. ...
    Downloads: 0 This Week
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  • 3
    Mongock

    Mongock

    Lightweight Java based migration tool

    Mongock is a Java-based database migration tool specifically designed for MongoDB, enabling version-controlled schema changes in a safe and efficient manner.
    Downloads: 0 This Week
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  • 4
    Apache Iceberg

    Apache Iceberg

    Apache Iceberg

    ...The spec is currently evolving as the Java reference implementation changes.
    Downloads: 5 This Week
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  • 5
    Hibernate

    Hibernate

    An object relational-mapping (ORM) library for Java

    The Hibernate projects offer a suite of powerful Java libraries to work with data. It is best known for Hibernate ORM, which provides relational persistence for Java models and is an implementation of the Jakarta Persistence specification. Hibernate projects do not consistently release binaries or documentation to SourceForge anymore. For up-to-date information, refer to the Hibernate website: * Hibernate ORM: https://hibernate.org/orm/ * Hibernate Validator: https://hibernate.org/validator/ * Hibernate Search: https://hibernate.org/search/ That website will also be updated with newer projects, such as Hibernate Reactive.
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    Downloads: 3,470 This Week
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  • 6
    Jackcess Encrypt
    Implementation of the encryption service from the Jackcess project (https://sourceforge.net/projects/jackcess/) with support for some forms of Microsoft Access file encryption.
    Downloads: 5 This Week
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  • 7
    SQLancer

    SQLancer

    Automated testing to find logic and performance bugs

    SQLancer is a tool to automatically test Database Management Systems (DBMSs) in order to find bugs in their implementation. That is, it finds bugs in the code of the DBMS implementation, rather than in queries written by the user. SQLancer has found hundreds of bugs in mature and widely-known DBMSs. SQLancer implements approaches for automatically generating SQL statements. It contains various hand-written SQL generators that operate in multiple phases. First, a database schema is created,...
    Downloads: 0 This Week
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  • 8
    pgjdbc-ng

    pgjdbc-ng

    A new JDBC driver for PostgreSQL

    pgjdbc-ng is an alternative PostgreSQL JDBC driver for Java that focuses on advanced protocol features and better performance. It supports full PostgreSQL type mapping, asynchronous communication, and efficient prepared statement handling. pgjdbc-ng is built for developers needing more control and lower latency from their Java/PostgreSQL stack.
    Downloads: 6 This Week
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  • 9
    UCanAccess

    UCanAccess

    A pure Java JDBC driver for Microsoft Access database files

    UCanAccess is a pure Java JDBC Driver implementation which allows Java developers and JDBC client programs to read/write Microsoft Access database (.mdb and .accdb) files. No ODBC needed.
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    Downloads: 912 This Week
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  • 10

    Access2Excel

    Convert a MSAccess database into a Excel spreadsheet.

    Convert a MSAccess database into a Excel spreadsheet. It's a pure java implementation, using POI (https://poi.apache.org/) and Jackcess (http://jackcess.sourceforge.net/). Use: java -jar Access2Excel.jar -inputFile=<inputFile> [-outputFile=<outputFile>] [-format=<format>] where <inputFile>: A file name to Access database (.MDB or .ACCDB) <outputFile>: A file name to Excel streadsheet (optional, default "inputFile.xls" or "inputFile.xlsx") <format>: Output format ("XLS" or "XLSX", optional, default "XLSX")
    Downloads: 1 This Week
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  • 11
    XML:DB Initiative for XML Databases
    XML:DB provides a community for collaborative development of specifications for XML databases and data manipulation technologies. Along with each specification an open source reference implementation will be developed to validate the ideas.
    Downloads: 0 This Week
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  • 12
    jTDS - SQL Server and Sybase JDBC driver
    Open source JDBC 3.0 type 4 driver for Microsoft SQL Server (6.5 up to 2012) and Sybase ASE. jTDS is a complete implementation of the JDBC 3.0 spec and the fastest JDBC driver for MS SQL Server. For more information see http://jtds.sourceforge.net/
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    Downloads: 684 This Week
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  • 13
    CliqueSquare

    CliqueSquare

    Distributed RDF Processing over Hadoop

    CliqueSquare is a system for storing and querying large RDF graphs relying on Hadoop’s distributed file system (HDFS) and Hadoop’s MapReduce open-source implementation. It provides a novel partitioning and storage scheme that permits 1-level joins to be evaluated locally using efficient map-only joins. In addition, CliqueSquare is equipped with a unique optimization algorithm based on graphs and cliques capable of generating highly parallelizable flat query plans relying on n-ary equality joins.
    Downloads: 1 This Week
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  • 14

    SQLiteConnectionPoolDataSource

    Implementation of a javax.sql.ConnectionPoolDataSource for SQLite

    Implementation of a javax.sql.ConnectionPoolDataSource used to create JDBC Connection Pools.
    Downloads: 0 This Week
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  • 15
    Santa Kocici

    Santa Kocici

    User friendly file-database GUI

    ČESKY: Program byl původně vytvořen pro Šanta Kočičí o.s. pro evidenci koček a generování formulářů. Program obsluhuje jednoduchou databázi s omezeními uloženou v souboru. Možnost filtrů, generování formulářů podle šablon, exportování tabulky do vlastního formátu. Jednotlivé položky, omezení a editory jdou jednoduše změnit v kódu (1 soubor). Pro dotazy/nahlášení chyb ťukněte na "Discussion" nahoře této stránky, můžete psát česky. ENGLISH: Program originally created for Šanta Kočičí...
    Downloads: 0 This Week
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  • 16

    j4geo

    Java implementation for OpenGeoDB (http://opengeodb.org)

    j4geo is a java library for access to OpenGeoDB. It was used EclipseLink as JPA implementation.
    Downloads: 0 This Week
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  • 17
    Sedna Native XML Database

    Sedna Native XML Database

    Sedna is a native full-featured XML database management system.

    Sedna is a free native XML database which provides a full range of core database services - persistent storage, ACID transactions, security, indices, hot backup. Flexible XML processing facilities include W3C XQuery implementation, tight integration of XQuery with full-text search facilities and a node-level update language.
    Downloads: 0 This Week
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  • 18
    JSqsh is a Java implementation of sqsh, a console based database query tool featuring much of the functionality provided by a good shell, such as variables, redirection, pipes, history, command line editing, and dynamic configuration JSqsh has been moved to: https://github.com/scgray/jsqsh
    Downloads: 0 This Week
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  • 19
    CrispI

    CrispI

    A hybrid graph database with analysis

    A graph database layer in Java which allows mixed-mode database handling. For example, using an underlying oodb, a OneToMany and ManyToOne relationships can be implemented allowing quick and robust hierarchies to be built (a subset of a graph). The system also includes a Big Data implementation, other analytics and visualization. The current invokation is based on a Versant Db.
    Downloads: 0 This Week
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  • 20
    Semantic query optimization (SQO) is the process of finding equivalent rewritings of an input query given constraints that hold in a database instance. We present a Chase & Backchase (C&B) algorithm strategy that generalizes and improves on well-known methods in the field. The implementation of our approach, the pegasus system, outperforms existing C&B systems an average by two orders of magnitude. This gain in performance is due to a combination of novel methods that lower the complexity...
    Downloads: 0 This Week
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  • 21

    Mongo JDBC Driver

    A minimal JDBC driver implementation for MongoDB

    This project builds upon the MongoDB Java driver to provide a limited JDBC implementation to allow graphical tools such as SQuirreL SQL Client to visualize and manipulate MongoDB collections and documents. It will accept an SQL-like syntax for CRUD operations, where "tables" represent MongoDB collections, and rows are individual documents within a collection. Each row has two columns (ObjectId and Document).
    Downloads: 0 This Week
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  • 22

    Large Text File converter

    Java Based Heavy-duty utilitity to process large delimited text files

    TextZilla is a Multithreaded Java utility which can process huge size delimited text files to extract, convert, encode, decode, encrypt/decrypt text data from source and write it in desired output file or files. It provides fully extensible framework based on which Java classes can be created, for example it currently has MD5 conversion capability, based on same design classes for 3DES ,AES or any other Algo can be created.
    Downloads: 0 This Week
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  • 23

    ChronoDB

    ChronoDB is a data manager for generic time series.

    The project has been renamed CrNiCKL (chronicle) and moved to http://crnickl.sourceforge.net. ChronoDB is a data manager written in Java. It supports time series of any type. With its simple and powerful schema subsystem it takes charge of very large heterogeneous data sets. The software consist of an API and a generic implementation layer running on top of an SQL or a NoSQL system. Applications can mix objects from multiple ChronoDB databases.
    Downloads: 1 This Week
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  • 24
    This open source software benchmarks the queries per second of an Apache Lucene index. It is an Java implementation and uses MultiFieldQueryParser to form a query.
    Downloads: 0 This Week
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  • 25
    Ross Group Rowset
    A CachedRowset implementation that extends the reference implementation to include some needed new features: insertRow() works even if some columns are null, setReadOnly(column), addColumnd(). Also, we'll be building out the implementation.
    Downloads: 0 This Week
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