Remove Architecture Remove Disaster Recovery Remove Failover Remove High Availability
article thumbnail

Unlocking the Secrets of Uninterrupted IT Operations: Demystifying High Availability and Disaster Recovery

Zerto

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. What Is High Availability? Failover is a part of the DR plan by providing both system and network-level redundancy.

article thumbnail

Implementing Multi-Region Disaster Recovery Using Event-Driven Architecture

AWS Disaster Recovery

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). The main traffic flows through the primary and the secondary Region acts as a recovery Region in case of a disaster event. This keeps RTO and RPO low.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Disaster Recovery (DR) Architecture on AWS, Part IV: Multi-site Active/Active

AWS Disaster Recovery

In my first blog post of this series , I introduced you to four strategies for disaster recovery (DR). The architecture in Figure 2 shows you how to use AWS Regions as your active sites, creating a multi-Region active/active architecture. Each Region hosts a highly available, multi- Availability Zone (AZ) workload stack.

article thumbnail

Disaster Recovery (DR) for a Third-party Interactive Voice Response on AWS

AWS Disaster Recovery

Since the primary objective of a backup site is disaster recovery (DR) management, this site is often referred to as a DR site. Disaster Recovery on AWS. DR strategy defines the recovery objectives for downtime and data loss. The workload has a recovery time objective (RTO) and a recovery point objective (RPO).

article thumbnail

Disaster Recovery Solutions with AWS-Managed Services, Part 3: Multi-Site Active/Passive

AWS Disaster Recovery

Welcome to the third post of a multi-part series that addresses disaster recovery (DR) strategies with the use of AWS-managed services to align with customer requirements of performance, cost, and compliance. You would just need to create the records and specify failover for the routing policy.

article thumbnail

Disaster Recovery (DR) Architecture on AWS, Part II: Backup and Restore with Rapid Recovery

AWS Disaster Recovery

In a previous blog post , I introduced you to four strategies for disaster recovery (DR) on AWS. These strategies enable you to prepare for and recover from a disaster. Every AWS Region consists of multiple Availability Zones (AZs). Failover and cross-Region recovery with a multi-Region backup and restore strategy.

article thumbnail

The 20 Best Cloud Disaster Recovery Solutions to Consider for 2022

Solutions Review

Solutions Review’s listing of the best cloud disaster recovery solutions is an annual sneak peek of the solution providers included in our Buyer’s Guide for Disaster Recovery as a Service. To make your search a little easier, we’ve profiled the best cloud disaster recovery solutions all in one place.