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Gemini 3 and 200+ AI Models on One Platform
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A fast open-source OLAP database management system
ClickHouse® is a fast, open-source column-oriented database management system that can generate analytical data reports through SQL queries in real time. According to several independent benchmarks, it far exceeds other comparable column-oriented database management systems, working even up to 1000 times faster. It is able to process hundreds of millions to more than a billion rows and tens of gigabytes of data per single server per second.
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.
RAQUEL : "Relational Algebra Query, Update and Executive Language"
The project has 2 related sets of aims.
As a language, RAQUEL is to :
1. be a pure relational algebra language (unlike SQL) as defined by Date & Darwen's "The Third Manifesto";
2. incorporate a generalised extension of the ANSI-SPARC 3-layer DB architecture;
3. have the maximum ratio of functionality to conceptual complexity (as defined by Fred Brooks).
As a DBMS, RAQUEL is to :
1. have an Open Architecture, enabling a variety of DBMS configurations of 'black box' code, each installation optimised for a certain kind of DB;
2. be a stack of core black boxes to provide general DBMS functionality, plus a range of plug-in black boxes to support different physical storage mechanisms & scalar data types;
3. employ code designed with a mixture of functional, OO & other methods so as to minimise internal DBMS state complexity.
...
A SQL based analytic engine running on an NVIDIA GPU for exceptional performance.
We see over 700x performance increase over a well known database on the same machine.
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Model driven code generation can improve coding standards, speed, quality of development and reduce your costs. From my experience generating code from XML using XSLT is one of the best and fastest solutions.
This is just the base of the framework presenting the idea, any code template can be implemented upon request.
Some sample generators are present for SQL / PLSQL / C# / AnsiC / Java
The main target is to generate DTO/BDO/POJO objects based on the database definitions in...
DB Comparator is a simple to use tool to compare and sync MS SQL Server databases. It shows all data object differences side by side in a hierarchical tree view. It compares tables, views, indexes, constraints, procedures, functions and user data typ
LucidDB is a DBMS optimized for business intelligence. Besides architectural innovations such as column-store, it supports many advanced features from SQL:2003, including SQL/MED and user-defined transformations written in Java.
The Eigenbase Project is an open-source platform for building advanced data management systems, and is backed by a non-profit organization which designs, develops, and promotes it.
Library Management Software System will be an online and mobile service to help people and public libraries to automate all activities. PhotonSoft Ltd. plan LMSS to be world's largest library network and social space with Internet/WAP communication tools
The AutoCodeMachine will generate the business object and logical data processing object according to the table schema from various database . UI is based on WPF
BIOLAP - OLAP for Genome and Biology Data Sets. This project extends Mondrian OLAP to biology data sets. We provide tools to slice and dice genomic sequence similarities and more easily explore large genomic data sets.
Alexandria is an archive system for large data amounts. Suitable for inhomogenous collections of books, media files, art items and other artifacts. Main focus is on easy usage, small executable file and portability.
Set of tools and libs for
managing structured data
in a very flexible way:
Imp./Exp. ASCII, XML, SQL,
PS, Tex/LaTex, RTF
GUI: X-Windows, MS-Windows
Interface to C++, DBs, Perl,
PHP, Java, TCP/IP
LISP-like interpreter
written in C++ using C-LIB
Generator builds C++ classes for mysql db, tables, rows and relations. Takes only minutes. One line of code creates a database object, with accessors for all the tables, set/get values for fields, and functions to traverse relationships on 1 line.
ignitionDb, a COM In Process DataBase Engine for Windows written in C++ for handling small and medium sized data amounts.
Thanx to regex++ a user can easily write advanced lightning fast queries without having to hassle with SQL.