Reduce Cloud Costs with Auction Driven Pricing: Rackspace Spot

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Reclaiming The Cloud: How Rackspace Spot Is Democratizing InfrastructureFeatured Blog Image
May 25, 2026
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Alternatives

Top AWS Alternatives in 2026

Explore the 10 best AWS alternatives in 2026, compared on pricing, managed Kubernetes offerings, and overall cost savings.

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Reclaiming The Cloud: How Rackspace Spot Is Democratizing InfrastructureFeatured Blog Image
March 4, 2026
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Cloud Infrastructure

Cinder CSI vs Ceph RBD CSI in Kubernetes: An Analysis of Persistent Volume Lifecycle Performance on Rackspace Spot

This article investigates why some Kubernetes storage classes on Rackspace Spot attach volumes faster than others. Users have occasionally reported Pods stuck in Pending due to PVC attachment delays. By examining the architecture of Cinder CSI and Ceph CSI, we show how multiple control plane layers in Cinder can introduce lifecycle latency, and how Ceph’s architecture reduces these delays.

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What Is kind in Kubernetes? The Complete Guide to Local Clusters with Docker
July 27, 2026
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Managed Kubernetes

What Is kind in Kubernetes? The Complete Guide to Local Clusters with Docker

kind runs real Kubernetes clusters locally using Docker containers as nodes. Learn how it works, install it, and create your first cluster in minutes.
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What Is the Default Kibana Username in Kubernetes? (And How to Find Your Password)
July 27, 2026
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Managed Kubernetes

What Is the Default Kibana Username in Kubernetes? (And How to Find Your Password)

The default Kibana username on Kubernetes is elastic, not kibana_system. Learn how to retrieve the auto-generated password with ECK, Helm, or manifests.
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Top AWS EC2 Alternatives in 2026
July 21, 2026
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Alternatives

Top AWS EC2 Alternatives in 2026

Compare the top 10 AWS EC2 alternatives in 2026: instance types, specs, pricing, and best-fit use cases for each provider, so you can find the right VM for your workload.
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Kubernetes Security: Risks, Best Practices, and Common Threats
July 21, 2026
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Managed Kubernetes

Kubernetes Security: Risks, Best Practices, and Common Threats

Learn Kubernetes security best practices, common risks, and proven strategies to secure your cluster from development through production.
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AWS Cost Calculator: How to Estimate Cloud Costs Accurately
July 20, 2026
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Cloud Infrastructure

AWS Cost Calculator: How to Estimate Cloud Costs Accurately

Learn how to use the AWS Pricing Calculator, estimate cloud costs accurately, and avoid hidden AWS charges.
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Azure Pricing Calculator: How to Estimate Azure Costs Accurately
July 20, 2026
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Cloud Infrastructure

Azure Pricing Calculator: How to Estimate Azure Costs Accurately

Learn how to use the Azure Pricing Calculator to estimate Azure costs accurately, compare pricing models, and avoid unexpected cloud expenses.
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What Is Kubernetes Orchestration? Everything You Need to Know
July 20, 2026
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Managed Kubernetes

What Is Kubernetes Orchestration? Everything You Need to Know

Learn what Kubernetes orchestration is, how it automates container management, and why it's the industry standard for production workloads.
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RDS Instance Class Explained: Types, Specs, How to Choose
July 20, 2026
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Managed Database

RDS Instance Class Explained: Types, Specs, How to Choose

Learn about Amazon RDS instance classes, compare instance families, understand naming conventions, choose the right DB instance class, and optimize database costs.
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