An introduction to High Availability Architecture
The fact that going for high availability architecture gives you higher performance is all right, but it comes at a big cost too. You must ask yourself if you think the decision is justified from the point of view of finance. A decision must be made on whether the extra uptime is truly worth the amount of money that has to go into it. You must ask yourself how damaging potential downtimes can be for your company and how important your services are in running your business.
High Availability Architectures and Solutions Oracle
4 High Availability Architectures and Solutions The Maximum Availability Architecture (MAA) is Oracle's best practices blueprint. It is based on proven Oracle high availability technologies and recommendations.
High availability cluster
High availability clusters (also known as HA clusters or fail over clusters) are groups of computers that support server applications that can be reliably utilized with a minimum amount of down time. They operate by using high availability software to harness redundant computers in groups or clusters that provide continued service when system components fail.
4 High Availability Architectures Oracle
"RAC only" architecture uses Real Application Clusters and is an inherently high availability system.The clusters that are typical of RAC environments can provide continuous service for both planned and unplanned outages. RAC build higher levels of availability on top of the standard Oracle features. All single instance HA features, such as flashback technologies and online reorganization, apply to RAC as well.
Create a high availability architecture and strategy for ...
Create a farm architecture that supports high availability. The following illustration shows how you can distribute and configure different parts of a SharePoint environment to increase availability across a farm. This example also shows how redundancy can address fault domains.
Office Visio diagram of HA SharePoint Server 2016 farm ...
Visio diagram of HA SharePoint Server 2016 farm reference architecture This reference architecture shows a set of proven practices for setting up a high availability SharePoint Server 2016 farm on Azure, using MinRole topology and SQL Server Always On availability groups.
High Availability Database HA Solutions | Oracle
Oracle Database High Availability, MAA, Maximum Availability Architecture offers customers a comprehensive set of database high availability capabilities that seamlessly work together to help reduce both planned and unplanned downtime.
High Availability in the Cloud Architectural Best Practices
1 High Availability in the Cloud Architectural Best Practices Josh Fraser, VP Business Development, RightScale Brian Adler, Sr. Professional Services Architect
AWS Architecture Diagram Template Creately Blog
High Level HA Architecture for VPN Instances 2. The diagram template below is of an HA design for the VPC component of the network. Like in the 3 rd example template, this one also shows the setup and the configuration of VPN instances, although there are only 2 instances here.
Architectural Patterns for High Availability FileCloud blog
Architectural Patterns for High Availability Advanced puter Administration and Architecture on December 15, 2015 As the number of mission critical web based services being deployed by enterprise customers continues to increase, the need for a deeper understanding of designing the optimal network availability solutions has never been more critical.