Activation Failover High Availability Resilience 
AWS Disaster Recovery
JULY 27, 2021
In this blog post, we share a reference architecture that uses a multi-Region active/passive strategy to implement a hot standby strategy for disaster recovery (DR). With the multi-Region active/passive strategy, your workloads operate in primary and secondary Regions with full capacity. This keeps RTO and RPO low. Amazon RDS database.
Zerto
MARCH 15, 2023
Site reliability engineering (SRE) and disaster recovery (DR) are two important activities that ensure the availability and resilience of an organization’s application infrastructure. In fact, SREs need to integrate DR solutions as part of their systems to ensure resilience.
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Pure Storage
NOVEMBER 22, 2022
For software replication with Always On availability groups across regions in Microsoft SQL Server 2022, the following benefits can be realized: Volume snapshots and asynchronous replication can be used to ensure that, after failover, disaster recovery posture can be regained rapidly.
Zerto
SEPTEMBER 12, 2023
In the challenging landscape of keeping your IT operations online all the time, understanding the contrasting methodologies of high availability (HA) and disaster recovery (DR) is paramount. Here, we delve into HA and DR, the dynamic duo of application resilience. What Is High Availability?
Alternative Resiliency Services Corp
JUNE 6, 2017
Humans conflate Availability with Contingency Many outages are caused or exacerbated because ‘fail-proof’ systems failed. High security, compartmentalized access, biometrics, the works. Uptime Institute Tier 4, everything down to the power into the racks was High Availability.
AWS Disaster Recovery
MARCH 10, 2023
The post also introduces a multi-site active/passive approach. The multi-site active/passive approach is best for customers who have business-critical workloads with higher availability requirements over other active/passive environments. In case of failover, the data plane scales up to meet the workload requirements.
Pure Storage
SEPTEMBER 11, 2023
OK, how about some other areas where we can see differentiation from previous models, such as in data resiliency? What is also interesting is that Unity XT calls RAID “dynamic pools,” where PowerStore calls it “Dynamic Resiliency Engine.” Item #3: “ Active/Active Controller Architecture”¹⁴ Is a Good Thing We see this B.S.
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