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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 88 matches |
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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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Dell servers have been optimized to help provide strong support for the latest ESX release, VMware ESX 3.5 Update 2, including enhanced performance for virtualized environments based on support for six-core Intel Xeon processors. Organizations that do not approach server virtualization with a clear plan risk developing a chaotic, inflexible infrastructure that wastes energy and resources.
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| By : HP |
Published Date: Jul 29, 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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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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Virtualization offers the promise of simplifying your IT infrastructure from the desktop to the data center. But can your virtual environment maintain the level of availability you need to keep your business running or to recover from a disaster?
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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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| By : Astaro |
Published Date: Oct 08, 2009 |
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Astaro Security Gateway provides immediate protection for your network, web access and email traffic. The Astaro solution integrates more security applications than any competitor in one award-winning management device. A complete range of hardware appliances scale to the performance level that you demand. Click here to view this video and find out why Astaro is the chosen security solution of over 47,000 businesses worldwide.
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| By : KACE |
Published Date: Nov 14, 2006 |
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This Enterprise Management Associates (EMA) white paper takes a close look at automated IT management, especially for medium-sized businesses.
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| By : HP |
Published Date: Jun 23, 2008 |
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This paper provides a comprehensive set of test-proven best practices for properly configuring, deploying, and operating an Oracle 10g database on an HP StorageWorks XP12000 Disk Array (XP12000) in an HP-UX environment using HP StorageWorks XP Continuous Access Software as the remote copy infrastructure.
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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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From its roots as a mainframe performance discipline implemented throughout the Systems Development Life Cycle (SDLC), Application Performance Management (APM) has become increasingly important as end users rely on ever more complex applications to enable critical business transactions. Learn more today!
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Whether you stick with the defaults or set up a dedicated display, McAfee equips you to control your security, your way. Weigh the hidden costs of day to day maintenance of point solutions, such as learning curve, system costs, configuration overhead, maintenance, risk monitoring, incident response, and reporting. Get tangible examples of how McAfee centralized management options make you more efficient while giving you greater visibility and control in just 15 minutes a day or less. Read more.
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The increasing sophistication and dynamism of multi-vectored network attacks, including use of botnets to deliver threats deep inside the enterprise, requires rethinking network security. In light of this sophistication and the corresponding multi-pronged attacks, traditional exploit-based solutions fail to be effective countermeasures to secure the network.
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| By : Symantec |
Published Date: Nov 02, 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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As a provider of cable television, telephone, and high-speed Internet for the City of Burlington, Vermont, Burlington Telecom (BT) offers communication services to more than 16,000 homes. By the end of 2008, BT’s communications infrastructure will allow every home and business in the city to have access to its fiber optic network.
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| By : XOsoft |
Published Date: Aug 21, 2009 |
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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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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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| By : Cenzic |
Published Date: Nov 29, 2006 |
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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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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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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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Faced with a growing number of business-critical applications and services to support, SMBs and enterprises with remote environments are experiencing a real need for high availability. This paper discusses an easy-to-use, affordable high-availability and virtualization solution using standard x86 servers.
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This document introduces Neverfail Heartbeat, a technology that enables the protection of applications against many potential failures, including application failure, operating system failures, and hardware, network or site failures, at a reasonable cost.
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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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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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| By : AT&T |
Published Date: Jun 25, 2008 |
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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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More Security Topics |
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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, Vulnerability Management |
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