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AWS Disaster Recovery Strategies – PoC with Terraform

Xebia

This post explores a proof-of-concept (PoC) written in Terraform , where one region is provisioned with a basic auto-scaled and load-balanced HTTP * basic service, and another recovery region is configured to serve as a plan B by using different strategies recommended by AWS. Pilot Light strategy diagram. Backup and Restore.

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AoAD2 Practice: Evolutionary System Architecture

James Shore

Evolutionary System Architecture. What about your system architecture? By system architecture, I mean all the components that make up your deployed system. Your network gateways and load balancers. When you do, you get evolutionary system architecture. Programmers, Operations. Simple Design. What about them?

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Building Resilient Public Networking on AWS: Part 2

Xebia

Deploy Secure Public Web Endpoints Welcome to Building Resilient Public Networking on AWS—our comprehensive blog series on advanced networking strategies tailored for regional evacuation, failover, and robust disaster recovery. Public Application Load Balancer (ALB): Establishes an ALB, integrating the previous certificate.

AWS 147
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How to Achieve Success During an Oracle to MariaDB Migration

Datavail

Understand MariaDB’s High Availability Architecture Gains. MariaDB’s overwhelmingly lower cost opens up more options for High Availability (HA) architecture. The extra nodes added a layer of HA that helped the customer’s peace of mind and strengthened the availability and stability of their database architecture.

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Canary vs blue-green deployment to reduce enterprise downtime

CircleCI

The ultimate goal for most enterprises, especially those with a modern application architecture and an established CI/CD pipeline, is to deploy applications and features at any time with no noticeable effect on the end user. Your application and deployment architecture plays a key role in minimizing or even eliminating deployment downtime.

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Building Resilient Public Networking on AWS: Part 4

Xebia

Region Evacuation with static anycast IP approach Welcome back to our comprehensive "Building Resilient Public Networking on AWS" blog series, where we delve into advanced networking strategies for regional evacuation, failover, and robust disaster recovery. Without further ado, let’s get into the business!

AWS 130
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High Availability: What It Is and How You Can Achieve It

Kaseya

Everything from load balancer, firewall and router, to reverse proxy and monitory systems, is completely redundant at both network as well as application level, guaranteeing the highest level of service availability. Implement network load balancing. High Availability vs. Disaster Recovery.