Search results
Results from the WOW.Com Content Network
Flash-optimized in-memory open source NoSQL database. ALTIBASE HDB: Altibase Corporation 1999 Java, C, C++, JDBC, ODBC, SQL Proprietary Altibase is a hybrid DBMS that combines an in-memory database with a conventional disk-resident database in a single unified engine.
An in-memory database (IMDb, or main memory database system (MMDB) or memory resident database) is a database management system that primarily relies on main memory for computer data storage. It is contrasted with database management systems that employ a disk storage mechanism. In-memory databases are faster than disk-optimized databases ...
Polyhedra development was started in 1991 by Perihelion Technology Ltd, a subsidiary of Perihelion Software Ltd (PSL); initially, the project had a working title the "Perihelion Application Toolkit", but was soon renamed Polyhedra (using a left-over trademark from another PSL project). There was a management buyout of PTL in 1994, and the ...
Database objects are concepts that refer to relational or sequential databases and persist being valid in new models. Tables , triggers , columns , indexes are examples of database objects, [ 7 ] which are present in O-PL/SQL, but with the same meaning of the notion of Java objects, specifically an element of a set that has its existence ...
Aerospike Database is a real-time, high performance NoSQL database. Designed for applications that cannot experience any downtime and require high read & write throughput. Aerospike is optimized to run on NVMe SSDs capable of efficiently storing large datasets (Gigabytes to Petabytes). Aerospike can also be deployed as a fully in-memory cache ...
In 2004, Altibase integrated the in-memory database with a disk-resident database to create a hybrid DBMS, released version 4.0 and renamed it as ALTIBASE HDB. [6] [7] Altibase released version 5.5.1 and 6.1.1 in 2012, version 6.3.1 in November 2013, and 6.5.1 in May 2015. [8] Altibase claims that this is the world's first hybrid DBMS [citation ...
The eXtremeDB high availability edition supports both synchronous (2-safe) and asynchronous (1-safe) database replication, with automatic failover. [9] eXtremeDB Cluster edition provides for shared-nothing database clustering. eXtremeDB also supports distributed query processing, in which the database is partitioned horizontally and the DBMS distributes query processing across multiple servers ...
solidDB includes an in-memory database as well as a traditional disk based database, which both employ the same SQL interface, and a high availability option. Both in-memory and disk based engines coexist inside the same server process, and a single SQL statement can access data from both engines.