ISBL
id:
isbl-317-6104701
title:
ISBL
text:
ISBL is the relational algebra notation that was invented for PRTV, one of the earliest database management systems to implement E.F. Codd's relational model of data.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/ISBL
date created:
date modified:
2023-02-10T06:09:56Z
main entity:
{"identifier":"Q16918473","url":"https://www.wikidata.org/entity/Q16918473"}
image:
fields total:
13
integrity:
13