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high availability system

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The CIA Triad
The CIA Triad is a venerable, well-known model for security policy development, used to identify problem areas and necessary solutions for information security. Read on for an introduction to the CIA Triad's strengths and weaknesses. by Chad Perrin
Tags: CIA, CIA Triad, High Availability System, Security, Chad Perrin
Blog posts 2008-06-30

Additional Resources

Designing High Availability for SQL Server 2005
The end of downtime, period! Job No. 1 for database administrators DBAs is making sure that the data they're responsible for is available all the time.That's because for anyone who implements database systems with Microsoft SQL Server, be it 2000 or 2005, data availability quickly becomes mission-critical. This is why...
Tags: Database Administrator, Microsoft SQL Server, CA XOSoft, High Availability, Microsoft SQL Server 2005, Databases, Enterprise Software, Software, Data Management
White papers 2009-11-17
The seven Rs of high availability
For most companies, continuous uptime has become an expected necessity for business survival. Here are seven approaches the IT manager can take to maximize availability and make this expectation a reality.By Harris KernThe goal of all availability process owners is to maximize the uptime of the various online systems for...
Tags: Channel management, Change Tech Solutions Inc., supplier, high availability
Technical articles 2002-11-26
Keep outsourced IT services from impeding high availability
By Floyd PiedadOne of the biggest risks you face when employing a third-party provider is reduced availability. Low system availability not only infuriates users, but it usually defeats any possible reason for employing a third-party provider in the first place.When your IT organization decides to outsource a service that it...
Tags: Change Tech Solutions Inc., information technology, IT services, outsource, outsourcing, third-party provider
Technical articles 2003-01-28
DB2 9 for Linux: High Availability Using Tivoli System Automation and NetApp FAS or IBM N Series Storage System
This paper explains how to ensure high availability for the DB2 database using Tivoli System Automation TSA and a NetApp FAS or IBM N series storage system. Basic configuration and setup steps for a two-node TSA cluster in a DB2, Linux, and NetApp FAS or IBM N series storage system...
Tags: Linux, High Availability, Storage System, IBM DB2, NetApp, IBM Corp., Automation, Storage, Databases, Hardware, Enterprise Software, Software, Data Management
White papers 2007-03-09
Achieving High Availability on a Linux Two-Node Cluster Using Oracle's Maximum Availability Architecture
As more system capabilities are introduced, system administrators find it increasingly difficult to integrate the features for a unified High Availability HA solution meeting their business requirements. In the absence of a clear and cohesive solution, information technology managers might rely on hiring consultants to determine the appropriate HA system...
Tags: Linux, Oracle Corp., High Availability
White papers 2007-02-01
Achieve high availability with log shipping in SQL Server 2000
Log shipping is a technology in SQL Server that database administrators can use to provide a standby database to failover to in the event of a primary database failure. Tim Chapman outlines this useful technology. In a recent article, I discussed some of the advantages and drawbacks of...
Tags: Microsoft SQL Server, Microsoft SQL Server 2000, Databases, Storage, Tim Chapman, Log Shipping, standby database, high availability solution, database, clustering, standby server, SQL Server Newsletter, Server, Latency Period, Enterprise Software, Software, Data Management, Hardware
Technical articles 2006-11-06
Smooth and Efficient Integration of High-Availability in a Parallel Single Level Store System
A Parallel Single Level Store PSLS system integrates a shared virtual memory and a parallel file system thus providing programmers with a global address space including both memory and file data. Thus, a PSLS represents an attractive support for long running parallel applications in a cluster. This paper presents the...
Tags: File System, High-availability, Integration, Parallel Single Level Store System
White papers
High Availability With Cisco Active Network Abstraction
The high-availability characteristics of the Cisco Active Network Abstraction ANA system are based on distributed software architecture with internal process monitoring and interunit active-passive clustering and failover. The high-availability solution scales in capacity and performance with the Cisco ANA system, with no performance bottleneck or single point of failure. The...
Tags: Performance, Network, High Availability, Cisco Systems Inc.
White papers 2007-05-01
What Is High Availability?
High availability is a system design protocol and associated implementation that ensures a certain absolute degree of operational continuity during a given measurement period. Availability refers to the ability of the user community to access the system, whether to submit new work, update or alter existing work, or collect the...
Tags: High Availability, SecPoint
White papers 2008-09-13
Microsoft SQL Server 2000 High Availability 1.0 (Mobile)
By Microsoft CorporationPublished by Microsoft Press (http://oreilly.com/catalog/9780735619203)Get the definitive reference to maximizing the availability of your critical, SQL Server 2000-based business systems. Developed by Microsoft field consultants who create and support high availability solutions every day, this practical guide explains how to plan, design, implement, and support highly available SQL...
Tags: Mobile, Microsoft SQL Server, Microsoft SQL Server 2000, Microsoft Corp., Stanza Bookbinder, Databases, Enterprise Software, Software, Data Management
Software downloads 2009-11-30
Setting Up IBM HACMP Cluster on AIX With NetApp Storage (NFS) for High Availability
More and more Network Appliance customers recognize the value of High Availability in their mission- and business-critical applications. IBM provides a host clustering software, known as High Availability Cluster Multi-Processing HACMP, which minimizes downtime by quickly restoring services when a system, component, or application fails. This paper discusses installation and...
Tags: Network File System, IBM AIX, High Availability, NetApp, IBM Corp., Storage, Hardware
White papers 2007-05-01
How to Implement High Availability for the SAS Metadata Server Using High Availability Cluster Multi-Processing (HACMP)
SAS and IBM worked to configure and test high availability using the SAS Metadata Server running under IBM AIX 5L V5.3. This paper details the steps used to configure and test a high-availability configuration of the IBM High Availability Cluster Multi-Processing HACMP product and the SAS Metadata Server. This material...
Tags: High Availability, SAS Institute, Server
White papers 2007-07-23
Symmetric Active/Active High Availability for High-Performance Computing System Services: Accomplishments and Limitations
This paper summarizes the efforts over the last 3-4 years in providing symmetric active/active high availability for High-Performance Computing HPC system services. This work paves the way for high-level reliability, availability and serviceability in extreme-scale HPC systems by focusing on the most critical components, head and service nodes, and by...
Tags: Oak Ridge National Laboratory, High Availability, High-performance Computing, High-performance, Cloud Computing
White papers 2008-01-28
Learn the pros and cons of high-availability systems
Take a look at high-availability systems, and see if they are right for your organization. In the grand scheme of business continuity planning, high-availability HA systems can play a small but vital role in resuming business activities in the event of smaller--but still critical--system...
Tags: Mike Talon, Backups, failover, Disaster Recovery Newsletter, Drawback, Disaster Recovery, HA
Technical articles 2005-06-17
High Availability z/OS Solutions for WebSphere Business Integration Message Broker V5
This paper explores the architecture and explains the tasks necessary to build a high availability environment for Message Broker on z/OS. Remember that the Message Broker high availability environment is necessary for the business applications that it serves and not for itself. Today's business critical applications often demand a high...
Tags: IBM WebSphere, Message Broker, High Availability, IBM z/OS, Integration, Utility Computing, Operating Systems, Servers, Software, Hardware
White papers 2004-10-01
Installation and Configuration of Tivoli System Automation for High Availability of DB2 UDB BCU on AIX
This paper documents an installation and configuration of IBM Tivoli System Automation on IBM AIX to provide high availability for a DB2 Universal DataBase UDB Balanced Configuration Unit BCU. It provides the information that is needed to enable high availability quickly for an AIX DB2 environment. It is of special...
Tags: IBM AIX, High Availability, IBM DB2 Universal Database, IBM DB2, IBM Corp., Automation, UNIX, Operating Systems, Databases, Enterprise Software, Software, Data Management
White papers 2007-02-12
Cisco ASR 9000 Series High Availability: Continuous Network Operations
As a market leader in networking solutions, Cisco takes advantage of years of experience in developing network high-availability solutions. At the system level, the Cisco ASR 9000 provides distributed hardware architecture with redundant RSPs, switch fabric, line cards, power supplies, and fan trays. Adding Cisco IOS XR Software support for...
Tags: Network, High Availability, Cisco Systems Inc., Networking
White papers 2008-10-01
Overview of High Availability With GlassFish
As a business, the competition for the short attention span of customers is intense. Business services should be available to customers even though parts of the system have failed. This availability is provided through multiple mechanisms - clustering for service availability, session state persistence for availability of business sessions, fault...
Tags: High Availability, Project GlassFish
Webcasts 2010-01-01
Win2K high availability: NLB outweighs DNS round robin
Network load balancing and DNS round robin both distribute traffic to groups of similar servers. However, NLB delivers a number of important benefits that DNS round robin lacks. Take a look at the differences between the two approaches.When you're looking at employing high availability for important services, you need to...
Tags: NETWORKING, Network administration, Domain names, Servers, Carol Bailey MCSE+I, server, network load balancing, network, DNS, Microsoft Windows 2000
Technical articles 2002-11-05
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