Open AccessHOW TO PERFORM ORACLE DATABASE 11G VERSION UPDATE TO ORACLE DATABASE 19C
Author(s) -
Ricardo Rodrigues Brito,
Roberto Cesar Mestrinho de Oliveira Filho,
Rilmar Pereira Gomes,
José Roberto Lira Pinto Júnior,
David Barbosa de Alencar
Publication year - 2021
Language(s) - English
Resource type - Journals
ISSN - 2411-2933
DOI - 10.31686/ijier.vol9.iss7.3243
Subject(s) - oracle , database , computer science , oracle unified method , upgrade , oracle database , world wide web , software engineering , operating system , query by example , web search query , search engine
Due to the discontinuity of support for one of the database versions most used by organizations, Oracle Database 11g, it is important that companies that still use this version, pay attention to the next upgrade from Oracle. This work was elaborated by means of exploratory research, using as methods and research techniques the documentary and bibliographic analysis, with the purpose of providing steps with techniques and methods of how to proceed with two oracle projects, one of migration from the Linux operating system Red Hat 4.4.7-3 for Oracle Linux 7.7, and a version upgrade from Oracle Database 11g to Oracle Database 19c, presenting strategies using tools and following Oracle's recommendations. This study was built based on real demands that companies have been facing with this great dilemma, the discontinuity of support for the Oracle database 11g version. The observed results were, official support from Oracle, architectural change in order to be prepared for a supposed intervention with updating and migration of services to the cloud.