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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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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.

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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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A Customer’s Journey to OCI – Avail Infrastructure Solutions Adopts Oracle Cloud Infrastructure for Enterprise Workloads

Apps Associates

Ultrafast, simple, non-disruptive replication of the on-premise servers to the OCI cloud platform using Rackware’s cloud migration tool This blog was a collaboration between Sudhakar Marampally, DBA Architect, Apps Associates, and Vijay Singh, Senior Technical Architect, Apps Associates.

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Cluster Management in Cassandra: Achieving Scalability and High Availability

Datavail

Its decentralized architecture and robust fault-tolerant mechanisms make it an ideal choice for handling large-scale data workloads. Understanding the cluster architecture is crucial before diving into cluster management. One of the key aspects of using Cassandra effectively is understanding and implementing cluster management.

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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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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.