Perancangan Sistem Disaster Recovery Center Berbasis Fail Over Clustrering pada Layanan Portal Akademik di Universitas Negeri Padang Candra, Handaka FT Kurniadi, Denny Zulhendra, Zulhendra Hadi, Ahmaddul Tasrif, Elfi thesis https://repository.unp.ac.id/id/eprint/42624/ https://repository.unp.ac.id/id/eprint/42624/1/final_B1_5_HANDAKA_CANDRA_17853_5998_2014.pdf open access 2014-09 DATA CENTER FAIL OVER CLUSTERING CONTINUAL SERVICE