Projects tagged ‘dbms’ and ‘sql’

PostgreSQL is a powerful, open source relational database system. It has more than 15 years of active development and a proven architecture that has earned it a strong reputation for reliability, data ... [More] integrity, and correctness. It runs on all major operating systems, including Linux, UNIX (AIX, BSD, HP-UX, SGI IRIX, Mac OS X, Solaris, Tru64), and Windows. [Less]

Ingres Database is the open source database management system that can reduce IT costs and time to value while providing the strength and features expected from an enterprise class database. Ingres ... [More] Database is a leader in supporting business critical applications and helping manage the most demanding enterprise applications of Fortune 500 companies. Focused on reliability, security, scalability, and ease of use, Ingres contains features demanded by the enterprise while providing the flexibility of open source. Core Ingres technology forms the foundation, not only of Ingres Database, but numerous other industry-leading RDBMS systems a [Less]

BlackRay is a relational database system designed to offer performance features commonly associated with search engines. It offers SQL support and sophisticated operational and management features. ... [More] Load-balancing and operational stability by means of N+1 redundance are included. BlackRay is called a "Data Engine" since it combines traditional, relational database features and SQL with the power and flexibility of search engines. It is a true hybrid, offering transaction support, data-versioned snapshots, and sophisticated function-based indices. Wildcards, phonetic, and fuzzy logic searches are supported, as well. Commercial support is available, and the project is released under a dual-licensing scheme featuring a general GPLv2 license and a closed-source option. [Less]

Java Desktop SQL Database Engine with JDBC 3.0 API. SmallSQL is small, fast, embeddable, SQL 99 conformance, platform independent and 100% pure Java

XMLToaster is a two way database to XML mapping tool. It maps XML messages directly into database tables and extracts data into XML documents. It uses a simple SQL "select" like statement to ... [More] extract data into XML documents of arbitrary complexity. It scales to handle very complex mappings such as might be found when extracting from a legacy database into an ESB service catalog. Persistence is currently through an XML mapping file, shortly to be replaced by more user-friendly SQL style update statements. The persistence engine is also capable of handling enterprise level requirements. Key features: - Simple XML message generation from a database. - Quick and easy persistance of XML messages to the database without the traditional coding overhead. It specialises in handling very complex mappings of XML to tables. [Less]

The goal of this project is to develop a suitable database management system that is capable of efficiently handling heavy query processing and analytics. Rather than building an entire system ... [More] from scratch, the project will be based on a stable existing open source database. The current target is postgresql, mainly because it already provides many of the desired features. It will be retrofitted in a way that favors reads over transactions, however transaction processing still shouldn't be a major pitfall. The current objective is performance for operations that would otherwise run long times - to allow applications to perform more analysis and complex querying than with traditional databases; and, improve on the existing features of postgre. An additional feature is to provide for the ability to use the database for xml purposes, in a way that is transparent to the user; ie. they can use xquery and dump data as one would expect with a fully supported xml database. [Less]

In develope we use many framework and tools. developer's important work is developing PL/SQL. Many tools and Framework support All Layers. View, Model, and Controller or DataAcess Layer... so ... [More] developer can concentrate business logic. And i think business logics is PL/SQL. All PL/SQL works repeat Make query And executioning And debugging. in that case we can use only jdbc or Connection Pooling(Apache DBCP) or support 2PC(JTA,JOTM). In many case Also we use ORM(Object Relation Mapping) ibatis or springJDBC or hibernate... Then problem occurs "My Query How to Work! And Parameters is correct?" So I think easy And light Configuration change But Very Usefull! [Less]

OCILIB is an open source and cross platform Oracle Driver that delivers really fast and reliable access to Oracle databases. The OCILIB library : offers a rich, full featured and easy to use API ... [More] runs on all Oracle platforms is written in pure ISO C code with native ISO C Unicode support encapsulates OCI (Oracle Call Interface) is the most complete available OCI wrapper OCILIB is developed by Vincent Rogier. Get the latest package, install and enjoy it ! Features (current version : 3.4.0 - 2009/07/30) Data binding Integrated smart define and fetch mecanisms Full Unicode support on all platorms Multi row fetching Binding array Interface for fast and massive bulk operations Reusable Statements Scrollable statements Connection Pooling Global Transactions Returning DML feature support ROWIDs support Named Types (Object types) support (User or Builtin) Collections (Varrays and Nested tables) Ref cursors Full PL/SQL support (blocks, cursors, Index by Tables and Nested tables) Support for Oracle REF datatype LOB (BLOBs/ FILEs) Support for lobs > 4Go Support for Direct Path API Long datatype (piecewise operations) Provides "All in one" Formatted functions (printf's like) Smallest possible memory usage Date/time management Timestamps and Intervals support Error handling Thread contextual error management Describe database schema objects Access columns by index or name Hash tables API Portable Threads and mutexes API Supports static / shared oracle linkage Support runtime loading (no OCI libs required at compile / time) Great performances (straight OCI encapsulation) Remote Instances Startup/Shutdown [Less]

A full embedded SQL database management system for .NET, implementing all the features of the SQL-92 specifications (transactions, triggers, procedures, functions, etc.).

H2 is a Java SQL database. The main feature are: Very fast Open Source Java Embedded, Server, and Cluster Disk and In Memory Strong security features