high availability
RSS high availabilitySort by: Relevance | Date
The Bandwidth Exchange Architecture
White Paper New applications for the Internet such as video on demand, grid computing etc.depend on the availability of high bandwidth connections with acceptable Quality of Service (QoS). There appears to be, therefore, a requirement for a market where... [11 Jul 2008]
UFO: A Resilient Layered Routing Architecture
White Paper Conventional wisdom has held that routing protocols cannot achieve both scalability and high availability. Despite scaling rather well, today's Internet routing system does not react quickly to changing network conditions. [11 Jul 2008]
Microsoft Exchange Server 2007 Best Practices Guide
White Paper Not only do they have to deal with requests for increased user mailbox sizes and additional users, they need to ensure high availability for their messaging infrastructure while providing increased uptime percentages. [11 Jul 2008]
Non-Disruptive Backups and Migrations Enhances European Patent Protection and Management
White Paper The European Patent Office (EPO) needed to support up to 60 million patents documents and 800,000 patents within a high availability and ultra resilient DB2 environment. The European Patent Office grants European patents. [11 Jul 2008]
Global Crossing Case Study: HI TECH/MANUFACTURING
White Paper The company needed a high performance backup network with global reach for redundancy and failover to alleviate availability issues it had encountered when connecting overseas locations. HI TECH MANUFACTURING is a leading manufacturer of medical... [11 Jul 2008]
Email Management Services (EMS): Exchange 2007 Reference Architecture
White Paper A description of the major issues that affect the design and implementation of high availability (HA) configurations for Exchange, an outline of significant enhancements in Exchange 2007's HA features, and a discussion on how well these new... [11 Jul 2008]
WAN Traffic Management With PowerLink Pro100
White Paper The Pro100 now allows the ability to apply all the benefits of the Internet Traffic Management solutions, such as - WAN link redundancy with automatic failover, bandwidth aggregation for any type of WAN technology, multi-homing, transparent... [11 Jul 2008]
High Availability in DHTs: Erasure Coding Vs. Replication
White Paper High availability in peer-to-peer DHTs requires data redundancy. This paper compares two popular redundancy schemes: replication and erasure coding. Unlike previous comparisons, characteristics of the nodes are taken that comprise the overlay into... [10 Jul 2008]
An Integrated Approach to Recovery and High Availability in an Updatable, Distributed Data Warehouse
White Paper This paper demonstrates that one can leverage this data redundancy to build an integrated approach to recovery and high availability. Any highly available data warehouse will use some form of data replication to tolerate machine failures. [10 Jul 2008]
A Comparison of Stream-Oriented High-Availability Algorithms
White Paper High availability, an increasingly important goal for virtually all data processing systems, is yet to be addressed. This paper describes how the standard high-availability approaches used in data management systems can be applied to distributed... [10 Jul 2008]
Concepts for High Availability in Scientific High-End Computing
White Paper This paper analyzes the existing deficiencies of current HEC systems and present several high availability concepts to counter the experienced loss of availability and to alleviate the expected impact on next-generation systems. [10 Jul 2008]
A Cooperative, Self-Configuring High-Availability Solution for Stream Processing
White Paper This paper presents a collaborative, self-configuring High Availability (HA) approach for stream processing that enables low-latency failure recovery while incurring small run-time overhead. The approach relies on a novel fine-grained check... [10 Jul 2008]
Symmetric Active/Active High Availability for High-Performance Computing System Services: Accomplishments and Limitations
White Paper 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... [10 Jul 2008]
StoneGate High Availability Firewall and VPN: FIPS 140-2 Validation Security Policy
White Paper The StoneGate High Availability Firewall and VPN Version 2.0.5 by StoneSoft provides IPSec compliant VPN connectivity between two firewall clusters (site to site connectivity). StoneGate High Availability Firewall and VPN product consists of three... [10 Jul 2008]
A Failure Predictive and Policy-Based High Availability Strategy for Linux High Performance Computing Cluster
White Paper As OSCAR has become a popular tool for building the cost effective HPC cluster, undoubtedly, High Availability (HA) will equally be an important aspect that enables HPC systems, as clearly an unavailable cluster equals no performance. [10 Jul 2008]
