EXPRESSCLUSTER x high availability software benefits product overview this system uses multiple servers: active servers and standby servers. when any failure occurs an active server, the jobs on that server are quickly inherited to a standby server to ensure that jobs continue running with minimum downtime. the client can continue to access jobs without awareness of the switch. ha clustering system http://www.nec.com/EXPRESSCLUSTER EXPRESSCLUSTER x replicator * EXPRESSCLUSTER x EXPRESSCLUSTER x replicator dr * EXPRESSCLUSTER x replicator dr * for windows for linux for solaris vmware, hyper-v windows/linux EXPRESSCLUSTER x EXPRESSCLUSTER x EXPRESSCLUSTER x EXPRESSCLUSTER x vmware, hyper-v windows/linux active server active server standby server standby server job job in case of failure... server down disk failures os failures nic failures sw abnormalities abnormally high loads maintenance business continuity is crucial in today?s increasingly comput - erized business world. EXPRESSCLUSTER x minimizes the loss of business opportunities during maintenance or disasters. the operational status of even large-scale systems made up of multiple clusters can be checked at a glance. jobs can also be moved to any server by performing simple operations. clara proro EXPRESSCLUSTER characters real-time health monitoring superior business continuity more selectable data sharing types web-based management gui virtual environment support wan clustering supported for disaster recovery in addition to the typical shared storage methods used for ha clusters, nas disks or data mirrors can be selected. EXPRESSCLUSTER x EXPRESSCLUSTER x EXPRESSCLUSTER x EXPRESSCLUSTER x EXPRESSCLUSTER x EXPRESSCLUSTER x shared storage suitable for large capacity, heavy access the operation status can be visually deter - mined using a web browser. EXPRESSCLUSTER x replicator dr is an optional product. EXPRESSCLUSTER x replicator dr includes the features of EXPRESSCLUSTER x replicator. nas disk that makes it possible to effectively use an existing infrastructure mirroring a shared disk between remote locations data mirroring type enables sharing data at a low cost virtual machine a guest os redundancy host os redundancy virtual machine b virtual machine c virtual machine d EXPRESSCLUSTER x EXPRESSCLUSTER x EXPRESSCLUSTER x EXPRESSCLUSTER x virtual machine a virtual machine b virtual machine c virtual machine d job server #1 server #2 naturally, one-on-one clustering is possible between remote locations, but it is now possible for cluster members to share data as well. * * EXPRESSCLUSTER x replicator is an optional product. EXPRESSCLUSTER x top market share* high availability (ha) clustering software with over 10 years of proven innovation in mission-critical system protection and recovery. *sources : asia/paci c (excluding japan) availability and clustering software 2010-2014 forecast (ap2670310s) japan system software 2010-2014 forecast and 2009 analysis (j10450103)
? expr esscluster x is a r egister ed trademark of nec corporation. ? other product names and company names in this pamphlet are trademarks or registered trademarks of their respective holders. ? information in this pamphlet is subject to change without notice. ? 2010 nec corporation nec and the nec logo ar e r egister ed trademarks of nec corporation. contact information nec corporation - it platform global business development division email: inf o@expr essclust er .jp .nec .c om for more information, visit w ebsit e: ww w .nec .c om/expr essclust er cat.no. e06-10100002e as of october, 2010 EXPRESSCLUSTER x application server file server EXPRESSCLUSTER x database internet server EXPRESSCLUSTER x agent anti-virus software in addition to monitoring to determine whether the various applications in a cluster are alive or dead, the status of the applica - tions including hang-up and abnormal response can be monitored. five types of agents are available for each supported application. add-on options support matrix EXPRESSCLUSTER x agent alert email can be sent to the administrator when a failure or failover occurs. in addition, the status of servers can be visually checked anytime through network warning lights. EXPRESSCLUSTER x alert service file server agent is only available for the linux version, and anti-virus agent is only available for the windows version. * windows linux solaris os microsoft windows server 2008 microsoft windows server 2008 r2 microsoft windows server 2003 r2 sp2 microsoft windows server 2003 sp2 red hat enterprise linux 5.5, 5.4 novell suse linux enterprise server 10, 1 1 asianux server 3 t urbolinux 1 1 server turbolinux appliance server 3.0 oracle enterprise linux 5 cent os 5.5, 5.4 solaris10 10/08, 10/09 virtual environment vmware (vshpere 4, vi3), hyper-v 1.0, 2.0, citrix xenserver 5.5, xen, kvm, powervm, solaris container (non-global zone) architecture ia32, x86_64 ia32, x86_64, ia64, ppc64 x86, x86_64 veri ed applications with agents database agent db2, odbc, oracle, postgresql, powergres, sql server db2, oracle, postgresql, powergres, mysql, sybase adaptive server enterprise oracle, postgresql, mysql internet server agent ftp , http , imap4, pop3, smtp ftp , http , imap4, pop3, smtp n/a application server agent t uxedo, w eblogic server , w ebsphere, w ebotx, oracle application server t uxedo, w eblogic server , w ebsphere, w ebotx, oracle application server n/a file server agent n/a samba, nfs samba, nfs ca se s t u dies dream island department store co., ltd. retail, china sumitomo electric semiconductor materials, inc. manufacturing, united states dream island department store co., ltd. is a leading large scale retail store in nanning city in guangxi province in china. through the deployment of EXPRESSCLUSTER, they successfully achieved high availability of critical database systems, ensured the stability of their key application systems and reduced total cost of ownership (tco) at once. sumitomo electric semiconductor materials, inc. (sesmi) is a leading gallium arsenide (gaas) semiconductor product manufacturer located in oregon. since deploying EXPRESSCLUSTER, there have been no production process interruptions due to system failures. roux, specialized in the installation of electric, electronic and optical materials, has chosen EXPRESSCLUSTER as the solution to protect and secure its sql databases. this solution guarantees the performance of their production chain, allowing roux to offer an excellence in quality of service to its customers. roux et cie manufacturing, france for more information, visit ? http://www.nec.com/expresscluste r ?
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