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High Availability is a system design protocol and associated implementation that ensures a certain absolute degree of operational continuity during a given measurement period.
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Results 1 - 25 of 83 matches |
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5 Reasons Why Smaller Organizations Should Consider System i (iSeries) High Availability |
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This white paper will provide a review of the core causes and costs of both planned and unplanned downtime and will then provide a detailed discussion of current options for High Availability and Disaster Recovery solutions, including System i (iSeries) high availability solutions. Most importantly, as you read you will learn why true HA and DR protection are now within reach of even the smallest of businesses.
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Achieving Manufacturing Leadership with HP Mission Critical Service |
| By :HP |
Published Date: Jul 21, 2008 |
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This case study highlights how one of the world's leading manufacturing companies employed a Mission Critical architecture to protect their most important systems. Learn how this customer achieved 99.99% availability of their systems for 4 straight years. As a result of adopting a high availability strategy, this HP customer saved 97 million Euros, by avoiding lost downtime.
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An Introduction to System i (AS/400) High Availability |
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This paper presents an overview of iSeries high availability to companies that are beginning to explore this powerful business continuity technology. The critical components of high availability solutions are detailed in this paper, including data replication engines, system monitors, role swap capabilities, and the importance of autonomic processes.
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Asentria within the Service Provider Ecosystem |
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Organizations today depend upon their networks to increase productivity and reduce network infrastructure and maintenance costs. Accordingly, these networks must be secure and perform reliably in order to accommodate geographically dispersed users. Unplanned remote site downtime due to equipment failure or adverse environmental conditions can severely impair network service.
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Backup Servers: Improving Their Performance and Efficiency |
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Customers are increasingly constrained by large transfers of data backup, long backup times to storage devices, and less efficient use of server resources as a result. System and database availability is heavily impacted during backup periods, and with the rapid growth of storage and the need to archive customer data, IT managers are actively seeking solutions for their backup problems.
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Benefits of Integrating an Onsite Appliance and Hosted Services for Network Monitoring |
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Network monitoring software packages require complex installation, ongoing maintenance and additional costs for servers and third-party applications. Software-as-a-Service (SaaS) network monitoring alternatives greatly simplify implementation and maintenance, but they rely on uninterrupted Internet access to function, often require complex VPNs or firewall modifications, and typically provide limited access to historical data.
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Best Practices in High Availability Cluster MultiProcessing |
| By :IBM |
Published Date: Jul 16, 2007 |
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IBM HACMP supports a wide variety of configurations, and provides the cluster administrator with a great deal of flexibility. With this flexibility comes the responsibility to make wise choices. This paper discusses the choices that the cluster designer can make, and about the alternatives that make for the highest level of availability.
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Breaking Through the Dissimilar Hardware Challenge |
| By :Symantec |
Published Date: Aug 30, 2006 |
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IT administrators need to minimize downtime for critical IT services by rapidly recovering entire systems to dissimilar hardware platforms or virtual environments. Symantec Backup Exec System Recovery Server Edition combines the speed and reliability of disk-based, bare-metal Windows system recovery with dissimilar hardware restoration and lights-out operation.
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Business and IT Requirements for High Availability |
| By :XOsoft |
Published Date: Dec 20, 2005 |
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The primary IT concern today is to ensure that the applications and information that drive critical business processes are available when they are needed, whenever they are needed. We present a description of the required architecture and operation for an automatic failover solution, demonstrating how a solution should be carefully engineered for ease of operation and management.
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Carrier-Grade Network Management |
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The key issues involved in developing on-device network management systems for carrier-grade enterprise and operator networks are the same for any other networked resource, only with more complexity and built-in restrictions due to the limited space and processing capabilities inherent to these types of devices.
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Cenzic: Application Security for Financial Institutions |
| By :Cenzic |
Published Date: Nov 30, 2005 |
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The Cenzic Hailstorm® solution helps financial institutions comply with GLBA and other laws by automating risk assessment, checking for vulnerability to the injection of malicious code into Web servers, automating the testing of code and key controls during the software development process, and helping them respond to new vulnerabilities in the software development lifecycle.
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Change Management + Control = Higher Availability |
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It is widely acknowledged that unauthorized changes made to an IT Infrastructure cause up to 80% of system unavailability. Learn how adding change control to your existing or planned change management infrastructure can help improve IT service availability, lower compliance costs, and accelerate your ITIL implementations.
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Choosing a Higher Performance Database |
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There is often a great deal of confusion in determining whether an object database management system (ODBMS) is right for you. Most of this confusion can be resolved by focusing on your application's requirements. In those situations where the application requires the very clear advantages of an ODBMS, choosing which ODBMS becomes a continuation of the exercise of analyzing those application requirements.
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Clustering and High Availability in an Enterprise Service Bus (ESB) |
| By :IBM |
Published Date: May 08, 2007 |
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Establishing an ESB is essential in delivering a Service-Oriented Architecture. But for an SOA to be effective, you’ll also need your ESB to recover quickly from unexpected hardware and software failures. Clustering can help by enabling your systems to operate in parallel, so that if one should fail, those remaining can seamlessly step in.
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Common Holes in an SNMP Network Management System |
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Budgets are tight in today's business environment. You may be asked to do more with less. Take a look through your equipment room. You may have several devices that work just fine, but they are not visible via your network management system (NMS).
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Communicating Before and After a Business Disruption Event |
| By :AT&T |
Published Date: Nov 13, 2007 |
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Most companies have plans in place to ensure employee-to-employee communications following a business disruption event (BDE). But many companies haven’t addressed how communications will be maintained with partners (suppliers, vendors, channel partners, etc.) and customers.
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Cost of Losing Information |
| By :XOsoft |
Published Date: Dec 20, 2005 |
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The primary information management concern in the enterprise today is to ensure that the knowledge necessary to drive critical business processes is available where it needs to be, when it needs to be. The costs of failure to do this are high.
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Results 1 - 25 of 83 matches |
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More Security Topics |
Access Control, Anti Spam, Anti Spyware, Anti Virus, Application Security, Auditing, Authentication, Biometrics, Business Continuity, Compliance, DDoS, Disaster Recovery, Email Security, Encryption, Firewalls, Hacker Detection, High Availability, Identity Management, Internet Security, Intrusion Detection, Intrusion Prevention, IPSec, Network Security Appliance, Password Management, Patch Management, Phishing, PKI, Policy Based Management, Security Management, Security Policies, Single Sign On, SSL, Secure Instant Messaging, Web Service Security, PCI Compliance |
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SPECIAL REPORT |
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IDC Workbook: Assess the Value of Deduplication for your Storage Consolidation Initiatives
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Enterprises are caught between the continued growth in the amount of data they create, store, and depend on, and the need to consolidate IT resources to reduce costs and create a more 'green' IT environment. But while organizations have worked to reduce IT footprint, they must balance the need to improve resource utilization with more efficient protection and recovery capabilities, all in the face of increasing capacity pressures. Download the IDC Workbook: Protecting Data in the Context of Enterprise Infrastructure Consolidation and Data Growth: The Rise of New Technologies. |
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