Projects tagged ‘dbms’ and ‘transactions’

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Projects tagged ‘dbms’ and ‘transactions’

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Refine results Project Tags database (6) relational (5) rdbms (4) embedded (4) sql (4) java (4) windows (3) jdbc (3) server (2) odbc (2) python (2) acid (2)

[6 total ]

1203 Users
PostgreSQL Database Server
   

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]
Created over 3 years ago.

28 Users
Ingres Database
   

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]
Created over 3 years ago.

2 Users
Neo4j - the graph database

Neo4j is a graph database. It is an embedded, disk-based, fully transactional Java persistence engine that stores data structured in graphs rather than in tables. A graph (mathematical lingo for a ... [More] network) is a flexible data structure that allows a more agile and rapid style of development. [Less]
Created 6 months ago.

2 Users
SmallSQL Database
   

Java Desktop SQL Database Engine with JDBC 3.0 API. SmallSQL is small, fast, embeddable, SQL 99 conformance, platform independent and 100% pure Java
Created over 2 years ago.

0 Users
simpledbm

SimpleDBM is a transactional database engine, written in Java. It has a very small footprint and can be embedded in the address space of an application. It provides a simple programming API, which ... [More] can be learned very quickly. FeaturesSimpleDBM has the following features: Transactional - SimpleDBM fully supports ACID transactions. SimpleDBM uses a STEAL/NO-FORCE buffer management strategy for transactions. Multi-threaded - SimpleDBM is multi-threaded and supports concurrent reads and writes of data. Write Ahead Log - SimpleDBM uses a write ahead log to ensure transaction recovery in the event of system crashes. Lock based concurrency - SimpleDBM uses shared, update and exclusive row locks to manage concurrency. Multiple Isolation Levels - SimpleDBM supports read-committed, repeatable-read, and serializable isolation levels. B-Tree Indexes - SimpleDBM implements B-plus Tree indexes, that fully support concurrent reads, inserts and deletes. SimpleDBM B-Trees continually re-balance themselves, and do not suffer from fragmentation. Tables - SimpleDBM supports tables, but for maximum flexibility, treats table rows as blobs of data. Table rows can have any internal structure as you like, and can span multiple disk pages. Standard table rows with multiple columns are supported via add-on modules. Latches and Locks - SimpleDBM uses latches for internal consistency, and locks for concurrency. Latches are more efficient locking mechanisms that do not suffer from deadlocks. Deadlock detection - SimpleDBM has support for deadlock detection. A background thread periodically checks the lock table for deadlocks and aborts transactions to resolve deadlocks. Non FeaturesSimpleDBM is not an SQL engine. There is no support for distributed transactions (XA) yet. StatusSimpleDBM is currently in early BETA and not suitable for use in Production systems. The latest builds can be downloaded from http://code.google.com/p/simpledbm/downloads/list. LicenseSimpleDBM is licensed under GPL v2 with a clause similar to GNU Classpath Exception. NOTICEThe license has changed with the new SimpleDBM RSS 1.0.15 BETA release. A GNU Classpath Exception clause has been added to the license. [Less]
Created about 1 year ago.

0 Users
DeveelDB

A full embedded SQL database management system for .NET, implementing all the features of the SQL-92 specifications (transactions, triggers, procedures, functions, etc.).
Created 2 months ago.
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