Weldy Firyansyah
Teknik Informatika STMIK ATMA LUHUR PANGKALPINANG
Jl. Jend. Sudirman Selindung Lama Pangkalpinang Kepulauan Babel
email : weldy.firyansyah@gmail.com
Abstrak
IT system requirements are now increasing, especially in terms of reliability and availability to support business continuity in PT Timah (Persero) Tbk. It is important for companies to implement the concept of high availability (HA) in order to protect the data that is the most important asset of the company. This final project goal is to build a disaster recovery system that is easy to use, inexpensive, comprehensive, effective, efficient and reliable and guarantee the availability of the data. Results of this final project in the form of a system Oracle Data Guard can be implemented in companies, educational institutions, or other institutions that use Oracle Database, to protect corporate data such damage, disaster, failure, error, as well as routine maintenance that cause database downtime. The system is expected to ensure the availability of data for 24 hours per day, 7 days per week. In the system there are two kinds of Data Guard Database, which is the main database (primary database) and one or more backup database (standby database) would be used if the primary database downtime.
Keywords: Oracle database, disaster recovery, Data Guard, the primary database, standby database, high availability.
