Linter SQL RDBMS: Difference between revisions

Revision as of 00:33, 11 April 2013

Revision as of 15:31, 21 June 2013

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==History==

The history of Linter dates back to 1980. The system has domestic predecessors whose developers later took direct part in the creation of Linter. By 1983, according to a state order, the [[Voronezh]] construction design office "Systemprogramm" had successfully completed the relational DBMS "BARS" under the real-time operating system "RAFOS" (RT-11 prototype) for computers of the SM set. Since 1985, the system developers accepted the mobility, compatibility and openness concept. As a result, DBMS "INTEREAL" was implemented. The system covered a wide spectrum of hardware and software platforms, from "Electronika-85" and [[Intel 8086]] control modules to SM1702 and "Electronika-82" computer complexes and their [[VAX]] prototypes. In 1990, the DBMS development team founded the research-and-production company "RELEX" ("Relational Expert Systems"). At this time DBMS Linter was launched. In the late 1990s, Linter-VS 6.0 was developed as part of a project performed by RELEX for the Russian Ministry of Defense. The prototype of the system was Linter 5.7 (1999) developed by RELEX. Linter-VS 6.0 is available only for OS MSVS (mobile system of the armed forces). There also exists Linter-VS 6.0.1 developed in VNIINS based on [[PostgreSQL]] 7.2 This system is also available for OS MSVS.</br>

RelX Embedded, a compact American/Japanese-developed version of Linter is implemented in [[Sony]] products, including a Linter phone ([[Sony Ericsson SO903i]]),<ref>{{cite web | url=http://www.linter.jp/topics/20070521.html | title=組込みシステム向けRDB「Linter」、ソニー・エリクソン製携帯電話「SO903i」「SO703i」に採用 : Linter.jp | publisher = Brycen Company Inc | date = 2007-05-21 | accessdate=2007-07-09}}</ref> as well as a [[Kenwood Corporation|Kenwood]] Navigation System ("HDD[Smá:t]Navi Emotional Sound" HDV-990 and HDV-790).<ref>{{cite web | url=http://relexus.com/pr/pr_020907.shtml | title=Company/FAQ - RelX: | publisher = RelXUS Inc | date = 2007-02-06 | accessdate=2007-07-09 |archiveurl = http://web.archive.org/web/20070503005640/http://www.relexus.com/pr/pr_020907.shtml <!-- Bot retrieved archive --> |archivedate = 2007-05-03}}</ref>

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|-

| Geometric Data Types

| [[OpenGIS]] specification: POINT, LINESTRING, POLYGON, MULTIPOINT, MULTILINESTRING, MULTIPOLYGON, GEOMETRYCOLLECTION</br>For compatibility with [[PostgreSQL]]: BOX, LINE, CIRCLE

|-

| Geometric Functions

| [[OpenGIS]] specifications:</br>functions for creating geometric type values in binary and text views (GeomFromText, GeomFromWKB etc.);</br>functions for processing geometric data properties (general – Dimension, Envelope, Boundary etc., and special – Length, Area, Centroid etc.);</br>geometric operators (Union, Intersection etc.);</br>functions describing relations between two geometric type values (Distance, Equals, Intersects etc.).

|-

| Supported [[Network Protocols]]:

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* [http://www.sai.msu.su/sal/H/1/RDBMS_LINTER_SQL.html RDBMS Linter SQL] at SAL (Scientific Applications on Linux), [[Moscow State University|MSU]]

* [http://www.relex.ru/en/main/ Relex Group]

[[Category:Proprietary database management systems]]