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CG36 : Oracle and a print service secured by ExpressCluster LE

CG36 : Oracle and a print service secured by ExpressCluster LE Customer issue : High availability in a heterogeneous environment to protect against service interruption in case of server failure or maintenance Customer and his needs : CG36 : Conseil Général de l’Indre (Regional council)

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CG36 : Oracle and a print service secured by ExpressCluster LE

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  1. CG36 : Oracle and a print service secured by ExpressCluster LE Customer issue : High availability in a heterogeneous environment to protect against service interruption in case of server failure or maintenance Customer and his needs : • CG36 : Conseil Général de l’Indre (Regional council) • Very frequent database queries, constant use of print service • Heterogeneous OS : Linux and Microsoft • Just in time work process, rapid service delivery required by CG36’s partners Standby server Oracke 9i Active server Oracke 9i Cluster LINUX1&2 NEC 120Re-2 • Goal : • Ensure a quasi permanent availability of database and printing services NEC120Re-2 2 x dedicated LAN (Gigabit) mirroring / heartbeat BD OS OS BD Mirroring ExpressCluster LE : Clustering + Mirroring • Clusters LINUX (Red Hat 2.1) : • Clustering of Oracle database service. Automatic fail-over to a standby server in case of crash or maintenance of the active server • Database mirroring Standby server Print sharing Active server Print sharing Cluster Windows HP Server HP Server • Cluster WINDOWS (Windows server 2000) : • Clustering of the print server. Automatic fail-over to a standby server in case of crash or maintenance of the active server • Mirroring of spool queue 2 x dedicated LAN (Gigabit) mirroring / heartbeat OS OS Spool Mirroring Spool Professional Services: • Delivery, installation, configuration, training performed on site

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