AWS Disaster Recovery

JANUARY 20, 2021

Many AWS customers have internal business applications spread over multiple AWS accounts and on-premises to support different business units. Route 53 Private Hosted Zones (PHZs) and Resolver endpoints on AWS create an architecture best practice for centralized DNS in hybrid cloud environment. Architecture Overview.

Architecture 68

Architecture Failover High Availability Application 68

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). DR implementation architecture on multi-Region active/passive workloads. Fail over with event-driven serverless architecture. This keeps RTO and RPO low.

Disaster Recovery 59

Disaster Recovery Architecture Failover Application 59

Zerto

MAY 24, 2022

Growing in both volume and severity, malicious actors are finding increasingly sophisticated methods of targeting the vulnerability of applications. Victims are either forced to pay the ransom or face total loss of business-critical applications. by protecting any application using continuous data protection (CDP).

Failover 116

Failover Disaster Recovery Malware Backup 116

AWS Disaster Recovery

APRIL 27, 2021

In this blog, we talk about architecture patterns to improve system resiliency, why observability matters, and how to build a holistic observability solution. As a refresher from previous blogs, our example ecommerce company’s “Shoppers” application runs in the cloud. The monolith application is tightly coupled with the database.

Architecture 74

Architecture Resilience Application Backup 74

PagerDuty

MARCH 6, 2025

This ensures our customers can respond and coordinate from wherever they are, using whichever interfaces best suit the momentso much so that even point products use PagerDuty as a failover. When critical systems go down, you need more than just a chat tool.

Failover 49

Failover Management Alert Backup 49

Zerto

JANUARY 24, 2023

Database contents change depending on the applications they serve, and they need to be protected alongside other application components. Application consistent replicas of MS SQL instances are achieved using the Microsoft VSS SQL Writer service. Read more about Protecting Microsoft SQL Server with Zerto Best Practices.

Disaster Recovery 126

Disaster Recovery Failover Application Backup 126

AWS Disaster Recovery

JUNE 23, 2021

The architecture in Figure 2 shows you how to use AWS Regions as your active sites, creating a multi-Region active/active architecture. To maintain low latencies and reduce the potential for network error, serve all read and write requests from the local Region of your multi-Region active/active architecture. DR strategies.

Activation 63

Activation Disaster Recovery Architecture Failover 63

Pure Storage

NOVEMBER 13, 2024

A zero trust network architecture (ZTNA) and a virtual private network (VPN) are two different solutions for user authentication and authorization. Now they need to access data using an internal business application. application username and password) to authenticate into the software and access data. What Is VPN?

Authentication 52

Authentication Authorization Architecture Disaster Recovery 52

AWS Disaster Recovery

APRIL 6, 2021

In Part I of this two-part blog , we outlined best practices to consider when building resilient applications in hybrid on-premises/cloud environments. In Part II, we’ll provide technical considerations related to architecture and patterns for resilience in AWS Cloud. Considerations on architecture and patterns.

Architecture 55

Architecture Resilience Failover Disaster Recovery 55

Pure Storage

JUNE 3, 2022

In a disaster recovery scenario, there are two goals: Recovery time objective (RTO): Restoring critical applications as quickly as possible. It helps keep your multi-tier applications running during planned and unplanned IT outages. Recovery plans are an Azure Site Recovery feature; they define a step-by-step process for VM failover.

Failover 98

Failover Disaster Recovery Outage Fashion 98

AWS Disaster Recovery

SEPTEMBER 16, 2021

In other cases, the customer may want to use their home developed or third-party contact center application. This architecture enables customers facing challenges of cost overhead with redundant Session Initiation Protocol (SIP) trunks for the DC and DR sites. Solution architecture of DR on AWS for a third-party IVR solution.

Disaster Recovery 84

Disaster Recovery Failover Architecture Backup 84

Pure Storage

APRIL 10, 2024

Taming the Storage Sprawl: Simplify Your Life with Fan-in Replication for Snapshot Consolidation by Pure Storage Blog As storage admins at heart, we know the struggle: Data keeps growing and applications multiply. Enter your knight in shining armor—snapshot consolidation via fan-in replication.

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Disaster Recovery Capacity Disaster Preparedness Backup 130

AWS Disaster Recovery

MAY 23, 2022

Using a backup and restore strategy will safeguard applications and data against large-scale events as a cost-effective solution, but will result in longer downtimes and greater loss of data in the event of a disaster as compared to other strategies as shown in Figure 1. Architecture overview. Looking for more architecture content?

Disaster Recovery 99

Disaster Recovery Backup Management Outage 99

Pure Storage

AUGUST 11, 2022

When you deploy mission-critical applications, you must ensure that your applications and data are resilient to single points of failure. The unique architecture enables us to upgrade any component in the stack without disruption. . You can update the software on controller 2, then failover so that it’s active.

High Availability 105

High Availability Failover Disaster Recovery Application 105

Zerto

JANUARY 17, 2023

No application is safe from ransomware. This vulnerability is particularly alarming for organizations that are refactoring their applications for Kubernetes and containers. Refactoring” an application means breaking it down into many different “services” which can be deployed and operated independently.

Disaster Recovery 98

Disaster Recovery Failover Application Vulnerability 98

Zerto

DECEMBER 21, 2021

In short, the sheer scale of the cloud infrastructure itself offers layers of architectural redundancy and resilience. . We get reminded repeatedly with each cloud outage that there is no such thing as a bullet-proof platform, and no matter where your applications and data reside, you still need a disaster recovery plan.

Outage 98

Outage Disaster Recovery Failover Resilience 98

Zerto

MAY 4, 2023

Being able to migrate, manage, protect, and recover data and applications to and in the cloud using purpose-built cloud technologies is the key to successful cloud adoption and digital transformation. This feature can greatly help solutions architects design AWS DR architectures (2).

Disaster Recovery 98

Disaster Recovery Architecture Failover Application 98

AWS Disaster Recovery

JANUARY 25, 2022

What if the very tools that we rely on for failover are themselves impacted by a DR event? In this post, you’ll learn how to reduce dependencies in your DR plan and manually control failover even if critical AWS services are disrupted. Failover plan dependencies and considerations. Let’s dig into the DR scenario in more detail.

Disaster Recovery 78

Disaster Recovery Failover Outage Application 78

Zerto

MARCH 15, 2023

DR tries to minimize the impact a disaster has on applications, restoring them to a usable state as quickly as possible. SRE, on the other hand, is a discipline (and job title for many) that applies engineering practices to operations to improve the reliability and availability of the infrastructure that hosts applications.

Disaster Recovery 98

Disaster Recovery Application Failover High Availability 98

Zerto

SEPTEMBER 3, 2021

Perform an entire site or application failover, failback, and move without data loss or impact to production. There are additional differentiators like: Application-centric recovery for multi-VM applications. Recover an entire application and all its VMs to one single, consistent point in time.

Backup 98

Backup Disaster Recovery Failover Application 98

Zerto

JULY 25, 2023

Educators need their applications available to reliably teach to our children, while constituents need access to emergency, financial and social services in their most critical time of need. Scalability and Performance: Zerto’s architecture is designed to scale and perform efficiently, even in large and complex environments.

Education 96

Education Disaster Recovery Failover Outage 96

Zerto

SEPTEMBER 5, 2024

Real-time replication and automated failover / failback ensure that your data and applications are restored quickly, minimizing downtime and maintaining business continuity. Granularity of recovery Solution: Zerto provides granular recovery options , allowing you to restore individual files, applications, or entire virtual machines.

Disaster Recovery 98

Disaster Recovery Backup Failover Cyber Resilience 98

Solutions Review

DECEMBER 14, 2021

These capabilities facilitate the automation of moving critical data to online and offline storage, and creating comprehensive strategies for valuing, cataloging, and protecting data from application errors, user errors, malware, virus attacks, outages, machine failure, and other disruptions. Note: Companies are listed in alphabetical order.

Disaster Recovery 105

Disaster Recovery Backup Architecture Cloud Computing 105

AWS Disaster Recovery

MARCH 10, 2023

Let’s explore an application that processes payment transactions and is modernized to utilize managed services in the AWS Cloud, as in Figure 2. Warm standby with managed services Let’s cover each of the components of this application, as well as how managed services behave in a multisite environment.

Disaster Recovery 90

Disaster Recovery Activation Failover Management 90

Zerto

SEPTEMBER 12, 2023

Here, we delve into HA and DR, the dynamic duo of application resilience. High Availability is the ability of an application to continue to serve clients who are requesting access to its services. There are two types of HA clustering configurations that are used to host an application: active-passive and active-active.

High Availability 52

High Availability Disaster Recovery Failover Application 52

AWS Disaster Recovery

NOVEMBER 12, 2021

This strategy replicates workloads across multiple AZs and continuously backs up your data to another Region with point-in-time recovery, so your application is safe even if all AZs within your source Region fail. This example architecture refers to an application that processes payment transactions that has been modernized with AMS.

Disaster Recovery 77

Disaster Recovery Management Backup Failover 77

LAN Infotech

DECEMBER 18, 2021

With more business-critical applications going on the cloud , it’s becoming extremely necessary for the organization to consider the internet as part of its core network. That move alone delivers better user experiences on your enterprise applications, providing high availability and improved latency. What is SD-WAN?

Internet 98

Internet High Availability Application Failover 98

Zerto

JULY 20, 2023

The HPE GreenLake cloud platform helps you modernize your business by bringing a cloud operational experience to all your applications and data. With HPE Greenlake you get a consistent view of all your applications and data from edge to cloud in the DSCC.

Disaster Recovery 98

Disaster Recovery Backup Failover Technology 98

Pure Storage

JULY 14, 2022

But having control when it’s spread across hundreds of different applications both internal and external and across various cloud platforms is a whole other matter. . Each service in a microservice architecture, for example, uses configuration metadata to register itself and initialize. Get started with Portworx—try it for free. .

Security 98

Security Backup Government Application 98

Pure Storage

FEBRUARY 15, 2023

Equally important is to look at throughput (units of data per second)—how data is actually delivered to the arrays in support of real-world application performance. For active applications, SSDs are commonly used since they offer faster IOPS. However, looking at IOPS is only half the equation. So in short, you should use both.

Benchmark 104

Benchmark Application Backup Evaluation 104

Pure Storage

APRIL 4, 2022

Docker is an open source platform for building and running applications inside of containers. Originally developed by Linux, containers have become an industry standard for application and software development. Figure 1: Docker architecture vs. VM architecture. What Is Docker and What Are Containers? Source: Docker.

Cloud Computing 52

Cloud Computing Architecture Application Failover 52

FS-ISAC

JUNE 30, 2022

IT organizations have mainly focused on physical disaster recovery - how easily can we failover to our DR site if our primary site is unavailable. First, which is much more easily obtained, is to host some applications in one cloud platform and other applications in another cloud platform.

Resilience 52

Resilience Failover Financial Services Cyber Resilience 52

PagerDuty

MARCH 6, 2025

This ensures our customers can respond and coordinate from wherever they are, using whichever interfaces best suit the momentso much so that even point products use PagerDuty as a failover. When critical systems go down, you need more than just a chat tool.

Failover 40

Failover Management Alert Backup 40

Pure Storage

AUGUST 17, 2023

On-prem data sources have the powerful advantage (for design, development, and deployment of enterprise analytics applications) of low-latency data delivery. What Is a Non-Disruptive Upgrade (NDU)? – “Baked into the architecture of FlashArray™.” It has been republished with the author’s credit and consent.

Application 52

Application Failover Internet Alert 52

Pure Storage

JULY 13, 2023

And many have chosen MySQL for their production environments for a variety of use cases, including as a relational database or as a component of the LAMP web application stack. But, because database applications like MySQL can be particularly demanding, it’s important to ensure the right resources are allocated to each virtual machine.

High Availability 52

High Availability Disaster Recovery Failover Activation 52

Pure Storage

JULY 28, 2021

It presents an opportunity to redefine your architecture. ActiveCluster provides seamless failover to deliver zero to near-zero RPO and RTO. . IT teams can reduce their risk exposure, streamline application and data recovery, and minimize management time. Some organizations have already started the transformation process.

Business Continuity 52

Business Continuity Disaster Recovery Failover Continuity Planning 52

Zerto

JANUARY 17, 2024

This could be storage used by a hypervisor or other storage volumes used by physical servers, container solutions, or other types of applications. This does not easily allow for failover or recovery at a granular level. Recovery is therefore of the entire volume as well.

Cyber Resilience 52

Cyber Resilience Disaster Recovery Architecture Failover 52