The Curious Engineer

All blogs / DevOps / SRE / infrastructure

Cast AI

cast.ai

Explore the Cast AI blog for tutorials, cloud-cost guides, Kubernetes autoscaling tips, and optimization best practices.

DevOps / SRE / infrastructureDistributed systems / cloud

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303 from 1 May 2020 to 29 Oct 2026
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weekly (133 in the last year)
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2026 126

  1. Karpenter Enterprise Meets Azure – Karpenter, Your Way: Self-Hosted or NAP-enabled AKS
  2. Database Caching, Connection Pooling, and AI Index Recommendations in One Tool
  3. New Cast AI Console Experience
  4. AKS Cost Optimization: The Real Fixes Under the Hood – NAP, VPA, Spot, and Commitments
  5. Cast AI vs SkyPilot: Two Approaches to Finding GPUs Across Clouds
  6. Kubernetes Configuration Drift: How to Detect It and What It Costs You
  7. GPU Job Queueing with Kueue and DRA: Scheduling AI Workloads Without Idle Capacity
  8. Migrating from Kubecost to Automated Optimization: What Changes and What to Keep
  9. How Cast AI’s Automation Decides: The Guardrails, Rollbacks and Evidence Behind Each Action
  10. Reducing Kubernetes Toil: A Ranked List of What to Automate First
  11. What Is AI SRE, and Where Does Cost Automation Fit?
  12. Automated, Autonomous, Agentic: What the Three Levels of Kubernetes Operations Actually Mean
  13. The FOCUS Specification for Kubernetes and AI Costs, Explained
  14. Kubernetes Chargeback and Showback: How to Bill Teams for What They Actually Use
  15. Kubernetes Capacity Planning: How to Size a Cluster You Cannot Predict
  16. SaaS, Self-Hosted or Air-Gapped: Choosing a Deployment Model for Kubernetes Optimization
  17. Karpenter Is Free. Here’s What You Actually Pay For at Scale
  18. The Karpenter Ecosystem: Which Tools Extend Karpenter, and What Each Adds
  19. Open-Source Karpenter Limitations: What the Gaps Are at Enterprise Scale
  20. Karpenter Is Running but Costs Haven’t Dropped: A Diagnostic Checklist
  21. AI and Token Cost Management on Kubernetes: Attributing Inference Spend to Teams
  22. Dev and Staging Kubernetes Costs: What to Cut When Nobody Is Watching
  23. Best Kubernetes Autoscaling Tools in 2026 Compared
  24. Is Automated Rightsizing Safe? What Happens to OOMKills and CPU Throttling
  25. AKS Cost Optimization: A Guide to Reducing Spend in 2026
  26. Kubernetes Troubleshooting Hub: Common Errors, Causes, and Fixes
  27. GKE Cost Optimization: A Guide to Cutting Waste in 2026
  28. EKS Cost Optimization: The Engineer’s Guide for 2026
  29. Kubernetes Autoscaling for Cost Optimization: HPA, VPA, KEDA, and Node Autoscaling Explained
  30. Yes, Cast AI Optimizes at the Workload Level: How PrecisionPack Rightsizes Pods
  31. Does Cast AI Lock You In? Node Provisioning, GitOps and What Happens If You Leave
  32. Karpenter Best Practices: 10 Tips for Production Clusters
  33. Demystifying Quantizations: Guide to Quantization Methods for LLMs
  34. Kubernetes Requests and Limits: How to Right-Size Pods Without Breaking Reliability
  35. LLM Inference Cost Optimization: Run AI Inference for Less
  36. Kubernetes Spot Instances: How to Cut Compute Costs Without Gambling on Reliability
  37. What Is EKS Auto Mode? Managed Karpenter Node Autoscaling
  38. Karpenter Disruption and Drift: How to Consolidate Nodes Safely
  39. Karpenter Best Practices for Cost, Reliability, and Safe Scaling
  40. Karpenter Spot Instances: Cut Cost Without Interruptions
  41. How to Migrate from Cluster Autoscaler to Karpenter
  42. Karpenter Consolidation and Bin-Packing: How to Cut Node Waste Safely
  43. Karpenter NodePools and NodeClasses: A Practical Configuration Guide
  44. What Is Karpenter? How Just-in-Time Node Provisioning Cuts Kubernetes Cost
  45. GPU Cloud Pricing in 2026: What AI Compute Really Costs
  46. GPU Cost Monitoring: Track Utilization and Attribute AI Spend
  47. Multi-Cloud and Cross-Region GPU Capacity for Kubernetes AI
  48. Kubernetes Node NotReady: Why Nodes Go NotReady and How to Fix It
  49. Kubernetes Cost Governance: Policies That Stop Waste Before It Ships
  50. Graviton and ARM Nodes for Kubernetes: Lower Cost per vCPU
  51. Reserved Instances, Savings Plans, and CUDs for Kubernetes
  52. Kubernetes Cost Optimization Case Study: How to Prove Savings With Real Data
  53. Kubernetes Cost Optimization RFP Template: Requirements, Questions, and Scoring
  54. How to Build the Business Case for Kubernetes Cost Optimization
  55. How to Run a Monthly Kubernetes Cost Review With Engineering and Finance
  56. Kubernetes Unit Economics: How to Track Cost per Customer, Feature, and Workload
  57. Kubernetes ResourceQuotas and LimitRanges: Govern Requests at the Namespace Level
  58. Kubernetes Cost Anomaly Detection: How to Catch Spend Spikes Early
  59. How to Choose Kubernetes Cost Optimization Software: A Buyer’s Guide
  60. Kubernetes FinOps: Build Cost Ownership Into Engineering
  61. GPU sharing and GPU Rightsizing: Stop Wasting GPU
  62. GPU Scheduling and Bin-Packing in Kubernetes: Pack More AI onto Every GPU
  63. Kubernetes Bin-Packing and Node Consolidation: How to Cut Idle Node Cost
  64. Kubernetes GPU Autoscaling: Scale GPU Capacity to Real Demand
  65. GKE Autopilot: How It Works, the Cost Model, and When It Saves
  66. KEDA: How Event-Driven Autoscaling Cuts Kubernetes Cost
  67. Kubernetes Cluster Autoscaler: How It Works and How to Tune Scale-Up and Scale-Down
  68. HPA vs VPA: When to Use Each, and Can You Use Both?
  69. A CTO’s Guide to Kubernetes Cost Optimization
  70. Kubernetes Cost Optimization Checklist: 37 Checks Before You Touch Production
  71. Best Pod Rightsizing Tools for Kubernetes
  72. Kubernetes Cost Dashboard: The Metrics Every Platform Team Should Track
  73. Cast AI vs Kubecost: Cost Visibility or Automated Optimization?
  74. Why Are Kubernetes Costs So High? The Real Reasons and the Fix.
  75. OpenCost vs Kubecost: Which Kubernetes Cost Tool Should You Use?
  76. Kubecost for Kubernetes: What It Tracks, Where It Helps, and Where It Stops
  77. The 7 Kubernetes Cost Drivers Most Teams Miss
  78. Kubernetes Cost Optimization vs Cost Management: What’s the Difference?
  79. What Is Kubernetes HPA and How Can It Help You Save on the Cloud?
  80. Kubernetes Rightsizing: A Practical Workflow for CPU and Memory Optimization
  81. Kubernetes ImagePullBackOff and ErrImagePull: Causes and Fixes
  82. OpenCost for Kubernetes: How to Set Up Open-Source Cost Monitoring
  83. Kubernetes Cost Management: Visibility, Allocation, and Control
  84. Kubernetes GPU Optimization: How to Cut GPU Waste Without Slowing Workloads
  85. Kubernetes Cost Optimization: How to Reduce Cluster Waste Without Hurting Reliability
  86. Kubernetes Cost Allocation: How to Break Down Spend by Team, Namespace, and Workload
  87. Karpenter vs Cluster Autoscaler: Which to Use in 2026
  88. Best GPU Optimization Tools for Kubernetes and AI Workloads (2026)
  89. Deploy Karpenter on EKS: Node Auto-Scaling Guide (2026)
  90. Top 8 Kubernetes Cost Optimization & Management Tools in 2026: The Honest Comparison
  91. CrashLoopBackOff in Kubernetes: The Real Causes and How We Fix It
  92. Kubernetes Exit Codes Explained: 137, 139, 143 and How to Fix Them
  93. OOMKilled and Exit Code 137: Why Kubernetes Kills Your Pods and How to Stop It
  94. TPUs vs GPUs: When to Choose What for AI/ML Workloads
  95. Karpenter Cost Optimization: Consolidation Benchmark Results (7-Day Run)
  96. Tokens Are the New Cloud Bill
  97. OpsPilot Now Writes Your Workload Scaling Policies. You Just Set the Intent.
  98. What Is Tokenomics, And Why Your AI Infrastructure Is Now a FinOps Problem
  99. The Hackathon Fix That Cut Our Storage Costs by 93%
  100. The Karpenter Enterprise Suite is GA: Bring Karpenter to the next level
  101. 2026 State of Kubernetes Resource Optimization: CPU at 8%, Memory at 20%, and Getting Worse
  102. GPU Sharing in Kubernetes: How to Cut Costs and Boost GPU Utilization with Cast AI
  103. ​​Why Cast AI Is Best for Running AI/LLM Workloads in Kubernetes
  104. Deploying GPU workload with Dynamic Resource Allocation
  105. Why We Call It Application Performance Automation (APA): Beyond Cost and Observability. Focused on Performance.
  106. Is There a Karpenter Equivalent on GKE?
  107. Meet OpsPilot: Your AI SRE Agent Built Into Cast AI
  108. Why Cast AI is Best for Kubernetes Automation
  109. Infrastructure Has a Closure Problem
  110. Scale AI workloads on any hardware with Cast AI support for TPUs
  111. The Cloud Waste Problem: How to Stop Overprovisioning Resources in 2026
  112. AWS Pricing Calculator: Can It Help You Cut Costs?
  113. Spot Instance Pricing: How To Maximize Cost Savings
  114. Cloud Cost Optimization: 5 Impactful Tactics For 2026
  115. Top 6 Cloud Cost Management Tools For 2026
  116. Kubernetes On-Premises: How to Automate and Optimize Costs
  117. Tier Your Apps, Cut Your Costs: A Practical Framework for Spot Instances in Production
  118. LLM Cost Optimization: How To Run Gen AI Apps Cost-Efficiently
  119. Azure Cost Optimization: 7 Tips For 2026
  120. GCP Cost Optimization: 7 Essential Tactics for 2026
  121. GPU Sharing, Now Native: Cast AI Adds DRA Support
  122. AWS Cost Optimization: 6 Best Practices For 2026
  123. Kubernetes Resource Management: Optimizing High-Resource Initialization Workloads
  124. How to Compare the Cost of AWS, Azure, Google and Oracle, Once and For All
  125. Multi Cloud Kubernetes: Reducing Cost And Complexity
  126. Cloud Automation In 2026: The New Normal In The Tech Industry

2025 45

  1. A Conversation with Benjamin Caouren on Why APA Makes Engineers More Essential, Not Less
  2. Intelligent Spot Instance Availability: How Machine Learning Reduces Interruptions by up to 94%
  3. Karpenter Just Got Smarter: Cast AI Brings Enterprise-Grade Optimization to Kubernetes Autoscaling
  4. User Management Automation With Cast AI
  5. GPU Cost Optimization: How to Reduce Costs with GPU Sharing and Automation
  6. Multi-Cloud: Challenges and Best Practices for Cloud Flexibility
  7. Multi-Cloud vs. Single Cloud: What Engineering Leaders Need to Know
  8. Winning the GPU Pricing Game: Flexibility Across Cloud Regions
  9. Why Cast AI is Best for FinOps Teams
  10. AWS Commitments: How Cast AI Maximizes Reserved Instances and Savings Plans
  11. 7 Cloud Security Challenges and How to Solve Them
  12. The Hidden ROI of Engineering Time: Why APA’s Greatest Value Can’t Be Graphed
  13. Optimizing Resource Utilization for Committed Cloud Spend: A Real-Life GCP Case Study
  14. Performance, Cost, and Peace of Mind: How Cast AI Earned 5/5 on G2
  15. Introducing Container Live Migration: Zero Downtime for Stateful Kubernetes Workloads
  16. Why Cast AI is the Best Tool for Kubernetes Cost Optimization in 2026
  17. Why Automation Needs to be Part of Your Cloud Cost Management Strategy
  18. 5 Reasons Customers Give Cast AI 5/5 on G2
  19. Azure Cost Calculator: How to Estimate Azure Costs Accurately
  20. Spot Instances: How to Reduce AWS, Azure, and GCP Costs By Up to 90%
  21. Multi-Replica on Spot vs. Single On-Demand: A Cost Comparison
  22. KubeCon India 2025: What You May Have Missed
  23. The Truth About CloudWatch Pricing
  24. Kubernetes Cordon: How It Works And When To Use It
  25. The Hidden Shortcut to Increasing Fintech Gross Margins – Cloud Automation
  26. Lateral Movement in Cybersecurity: Understand and Prevent Threats in Your Network
  27. Spot Instances vs On-Demand: Reduce Your Costs Using Automation
  28. EC2 Instance Types: How to Choose the Best One for Your Application
  29. Kubernetes Pod Scheduling: Balancing Cost and Resilience
  30. AWS Savings Plans: How to Use Them for Maximum Cost Reduction
  31. Kubernetes Scheduling Best Practices: Mastering Topology Spread Constraints and Pod Affinity
  32. AWS EDP: How It Works and Why Automation Will Give You Better Results
  33. Cast AI Achieves “Deployed on AWS” Status – Powering Kubernetes Automation and AWS Cost Efficiency at Scale
  34. Introducing Effortless Database Optimization
  35. Enterprise Kubernetes Best Practices: Building a Resilient, Secure, and Cost-Optimized Kubernetes Platform
  36. Qwen2.5:14B vs. GPT-4o-Mini: Which One is Cheaper at Scale?
  37. How In-Place Pod Resizing Works in Kubernetes and Why Cast AI Makes It Better
  38. Container Image Scanning Explained: Protect Your Kubernetes Applications from Day One
  39. Kubernetes External Service: Guide and Examples of Use
  40. Leading the Charge in Application Performance Automation: Our $108 Million Series C
  41. Cloud Pricing Comparison: AWS vs. Azure vs. Google Cloud Platform in 2025
  42. Multi-cloud vs. hybrid cloud: what’s the difference, and why does it matter?
  43. Ultimate Guide to Kubernetes Security: 10 Best Practices for Protecting Your Clusters
  44. Cast AI: New Look, Same Mission
  45. Evolving the Cast AI Brand to Match the Maturity of our Platform

2024 13

  1. Complete Guide to Kubernetes Services with Examples
  2. Highlights and Trends from KubeCon 2024 Salt Lake City
  3. How To Migrate Stateful Workloads On Kubernetes With Zero Downtime
  4. Datadog Cost Optimization Guide
  5. Introducing New Automated Kubernetes Security Posture Management Solution
  6. Traefik vs. NGINX: Comparison and Practical Guide
  7. cAdvisor: How To Monitor Kubernetes Containers Efficiently
  8. DevOps Automation: Boosting Engineer Productivity In Kubernetes Management
  9. How Automation Reduces Large Language Model Costs
  10. Spot Instance Availability Demystified: AWS, Azure, and GCP
  11. Only 13% of Provisioned CPUs End Up Being Used
  12. How Gaming Companies Reduce Their Cloud Costs Using Automation
  13. Solving the Reserved Instance Resale Ban With K8s Automation

2023 62

  1. Grafana Kubernetes Dashboard: How To Use It For FinOps
  2. Kubernetes DaemonSet: Practical Guide to Monitoring in Kubernetes
  3. K8s Automation: A Better Alternative to AWS EC2 Reserved Instances & Capacity Commitments
  4. How to use spot instances during the Christmas frenzy?
  5. How to Deal With AWS’s Ban On Reserved Instances Resale
  6. Pioneering Kubernetes Cost Optimization: CAST AI Raises $35 Million Series B to Save You Even More Money and Time
  7. Best Komodor Alternative For Kubernetes Cost Optimization
  8. FinOps Capabilities Will Save Your Company In 2024
  9. Guide to Kubernetes Multi Cloud Cluster Security
  10. AWS Savings Plan – Can You Reduce Your Cloud Costs Further?
  11. Upping Your FinOps and DevOps Game: Scheduled Node Optimization Use Cases
  12. The Best Kubecost Alternatives for Kubernetes Cost Management
  13. How We Reduced Egress Cost By 70% Using Cast AI
  14. Kubernetes Resource Management: Rightsizing Limits, Requests, and HPA for Your Workload
  15. Automate Kubernetes Deployment with CAST AI to Reduce Your Cloud Bill by 60%
  16. Best Spotinst Alternative For Cloud Cost Savings
  17. Kubernetes GPU Autoscaling: How To Scale GPU Workloads With CAST AI
  18. Custom Kube-Scheduler: Why And How to Set it Up in Kubernetes
  19. Kubernetes Taints and Tolerations: 5 Best Practices
  20. Data Egress Cost: How To Take Back Control And Reduce Egress Charges
  21. Active Directory: How to Choose the Right Solution for Your Cloud Deployment
  22. 16 K8s Worst Practices That Are Causing You Pain (Or Will Soon)
  23. Tackle Spot Instance Price Hikes With Scheduled Rebalancing
  24. Cloud Backup Strategy: 5 Steps to Create A Backup and Recovery Plan for Your Deployment
  25. Pod Disruption Budgets: How You Can Use Them, and Why You Should
  26. Kubernetes Lens: How To Enhance Your Kubernetes Cluster
  27. Batch Processing: 4 Tactics To Make It Cost-Efficient and Reliable
  28. Cluster Autoscaler Helm Chart: How To Improve Your EKS Cluster
  29. Topology Spread Constraints For Increased Cluster Availability and Efficiency
  30. Kubernetes Scheduler for GPU-Heavy Apps: How to Streamline Scheduling with Node Templates
  31. How To Run Fault-Tolerant Clusters On Spot Instances
  32. 7 Infra Best Practices for Running MLflow Cost-Effectively for Cloud-Based AI Models
  33. GPU Shortage Mitigation: How to Harness the Cloud Automation Advantage
  34. Automate Kubernetes Bin Packing For Cost Savings And Efficiency Gains
  35. ​​Azure PAM: How To Manage Access With Azure Bastion And Azure PIM
  36. Burstable vs. Non-Burstable: Which AWS Instance Type Is A Better Pick For Kubernetes?
  37. How To Measure Kubernetes Workload Efficiency For Cloud Waste Reduction
  38. 7 Telltale Signs That Your Team is Ready for Kubernetes Automation
  39. Kubernetes Scheduler: How To Make It Work With Inter-Pod Affinity And Anti-Affinity
  40. 4 Expert Tips for High Availability and Disaster Recovery of Your Cloud Deployment
  41. Spot VMs & Automation: The Cost-Efficient Way to Build and Run AI Products
  42. Build A Cloud Tagging Strategy In 5 Steps
  43. Kubernetes Resource Limits: How To Make Limits And Requests Work For You
  44. Gen AI and Large Language Model Training and Inference: How To Reduce Your AWS Bill
  45. Node Affinity, Node Selector, and Other Ways to Better Control Kubernetes Scheduling
  46. 5 Identity and Access Management Tips For a Successful Cloud Migration
  47. 7 Azure Services For Your Containerized Application
  48. 6 Key Elements For A Secure Cloud Migration
  49. Docker Hub Alternatives
  50. The No-Nonsense Guide To IaC And Terraform
  51. 4 Cloud Networking Tips For A Smooth Cloud Migration Strategy
  52. Kubernetes ConfigMaps and Secrets: What Are They and When to Use Them?
  53. How To Choose The Best VM Instance Types For The Job And Save On Your Cloud Bill
  54. Cast AI: Now Available for Users of Red Hat OpenShift on AWS
  55. How To Calculate CPU vs. RAM Costs For More Accurate K8s Cost Monitoring
  56. 4 Kubernetes Cost Estimation Issues (And How To Solve Them)
  57. GKE Cluster Optimization: 13 Tactics For A Smoother K8s Deployment
  58. Kubernetes Load Balancer: Expert Guide With Examples
  59. Azure Containers Services: Pricing and Feature Comparison
  60. GKE Security: Top 10 Strategies for Securing Your Cluster
  61. What Is Cloud Vendor Lock-In (And How To Break Free)?
  62. Kubernetes Control Plane: 10 Tips for Airtight K8s Security

2022 39

  1. EKS Cluster Autoscaler: 6 Best Practices For Effective Autoscaling
  2. Kubernetes Namespace: How To Use It To Organize And Optimize Costs
  3. GCP CUD: Are There Better Ways to Save Up on the Cloud?
  4. Kubernetes Labels: Expert Guide with 10 Best Practices
  5. Kubernetes Automation: 7 Reasons Why Cast AI Beats Savings Plans and Reserved Instances
  6. AKS Security: 10 Proven Tactics for Securing Your Kubernetes Clusters
  7. EKS Security Checklist: 10 Best Practices for a Secure Cluster
  8. Investigating Cloud Cost Anomalies for Kubernetes The Easy Way
  9. Kubernetes Cost Monitoring: 3 Metrics You Need to Track ASAP
  10. Why Investigating a Cloud Cost Issue Doesn’t Have to Take Hours or Days
  11. Cloud Cost Management: Risks of Building a Cost Reduction Tool In-House
  12. Google Kubernetes Engine (GKE) Monitoring: Expert Guide
  13. Instant Rebalancing for Autonomous Kubernetes Management of Entire Clusters or Selected Nodes
  14. Cast AI Is Now Available on Google Cloud Marketplace
  15. Are Node Pools Sabotaging Your Cost Optimization Efforts?
  16. Free Plug-and-Play Kubernetes Cost Monitoring
  17. AWS Cloud Management: What Is It?
  18. How Does the Read-Only Cast AI Agent Work and What Data Can It Read?
  19. GKE Pricing Explained: How to Choose the Right Plan for You
  20. The Significance of Analyst Relations for the Cloud Industry
  21. The Ultimate Guide to Amazon S3 Pricing
  22. Chaos Engineering and Kirvis for Kubernetes at KubeCon Europe 2022
  23. AKS Pricing: How to Choose the Right Plan for You
  24. Introducing Advanced Autoscaler for Azure Kubernetes Service (AKS) Optimization
  25. Cloud Costs Are a Risk to Your Business: Here’s How to Protect Yourself
  26. How to Convince Your Dev Team that Cloud Cost Management is Important?
  27. Why AWS Cost Explorer Isn’t Enough to Seriously Reduce Your Cloud Expenses
  28. EC2 Pricing: What AWS Won’t Tell You
  29. How to Win the Cloud Operations Game with Kubernetes Automation and Cut Costs in the Process
  30. How to Find Out Exactly How Much You Can Save with Spot Instances
  31. How to Migrate From ECS to EKS and the #1 Trick to Make EKS Easier
  32. Cloud Spend Management: What Is It and Can It Really Help to Cut Your Bill?
  33. Environmental Impact of the Cloud: 5 Data-Based Insights and One Good Fix
  34. AWS Pricing: A Simple Guide to The Most Popular Packages
  35. Google Cloud pricing: the ultimate guide
  36. How to Solve the 3 Top Cloud Cost Optimization Challenges with CAST AI and Usage AI
  37. Azure Cost Management: How to Optimize Cloud Costs
  38. AWS EKS vs. ECS vs. Fargate vs. kOps: Where to Manage Your Kubernetes?
  39. 6 Top Cloud Cost Optimization Issues to Avoid in 2022 and How To Deal With Them

2021 15

  1. Will Automated Cloud Optimization Replace Your DevOps Job?
  2. What is Autonomous Cloud Cost Optimization and What Can You Gain From It?
  3. Cast AI is Officially SOC 2 Type II Compliant
  4. 10 Best Practices to Make Switching Cloud Providers Less Painful
  5. $10M to Optimize Kubernetes: Cast AI raises Series A and Extends Support to Top 3 Cloud Providers
  6. How to Win Back Control Over Your Enterprise Cloud Costs
  7. Kubernetes vs. Docker: What You Need to Know
  8. 5 Expensive Kubernetes Cost Traps And How To Deal With Them
  9. Keep Your AWS Kubernetes Costs in Check With Intelligent Allocation
  10. 4 No-Nonsense Metrics for Measuring Your Engineering Team’s Ability to Execute
  11. Cast AI Joins the Cloud Native Computing Foundation (CNCF)
  12. 5 Common Cloud Bill Issues & How To Deal With Them
  13. Azure Pricing: What You Need to Know
  14. Kubernetes Log Processing: 4 Challenges and How to Solve Them
  15. AWS Glue: What Is It and How Does It Work?

2020 3

  1. Kubernetes Deprecating Docker – What’s the Deal with That?
  2. The No-Nonsense Guide for Engineers
  3. AWS Free Tier: What Is It, and Is It Really Free?