in high availability storage systems. Intel® Optane™ SSDs Break Through NAND Bottlenecks Intel® Optane™ technology provides industry-leading capabilities of breakthrough performance...
* 가상머신 선택 가상머신은 Virtual Box나 VMware Workstation 보다, 리눅스OS 위에 올라가는 KVM 구성을 권장한다. KVM으로 구성하면 대부분의 Fence를 사용할 수 있다. KVM 서버 구축은 여기서 다루지 않는다. * 개요 High Availability Cluster 구성을 위해서는 4개의 가상머신(노드)를 생성해야 한...
High availability ( HA ) is a characteristic of a system that aims to ensure an agreed level of operational performance, usually uptime, for a higher than normal period. There is now more dependence on these systems as a result of modernization. For instance, in order to carry out their re...
Learn how high-availability system design and strategies help to keep applications, employees and customers online even when things start to go bad.
Product : Arcserve ACA (CONTINUOUS AVAILABILITY), Description : Unix, x86, Physical, Virtual, Cloud support · Real-Time Replication, CDP, DR(Disaster Recovery), BC(Business Continuity) · Data and System Replication, Features : Service and Data High-Availability · Real-Time Data Protection
VMware High Availability Solution provides cost-effective failover protection against hardware and operating system outages within your virtualized IT environment.
Intel ® RAID High Availability Storage User Guide Order Number: G85745-001 ii Intel® RAID High Availability Storage User Guide Disclaimer INFORMATION IN THIS DOCUMENT IS PROVIDED IN...
Intel® RAID High Availability Storage User Guide (PDF) This document explains how to set up and configure the hardware and software for the Intel® RAID High Availability storage solution....
Background ; Prior to Hadoop 2.0.0, the NameNode was a single point of failure (SPOF) in an HDFS cluster. Each cluster had a single NameNode, and if that machine or process became unavailable, the cluster as a whole would be unavailable until the NameNode was either restarted or brought up on a separate machine. This impacted the total availability of the HDFS cluster in two major ways: The HDFS High Availability feature addresses the above problems by providing the option of running two (or mor...
Native support makes it easy to deploy Windows file storage in AWS with high availability and redundancy across multiple Availability Zones. Along with this launch, we also introduced...