Cost Optimization
Everything on SkillVeris tagged Cost Optimization — collected across the glossary, study notes, blog, and cheat sheets.
6 resources across 1 library
Interview Questions(6)
What is Tiered Storage for Hot and Cold Data?
Tiered storage places data on different classes of storage medium based on how frequently it is accessed — hot data (frequently read/written) sits on fast, exp…
What Are the Main Autoscaling Strategies?
Autoscaling automatically adjusts the number of running instances to match demand, and the main strategies are reactive metric-based scaling (CPU, memory, or r…
What Are the Trade-offs of Serverless Architecture?
Serverless architecture trades operational control for automatic scaling and pay-per-use billing, so you gain zero server management and fine-grained cost effi…
How Does the Kubernetes Cluster Autoscaler Work?
The Cluster Autoscaler adjusts the number of nodes in a Kubernetes cluster itself — adding a node when Pods are stuck Pending due to insufficient capacity, and…
What is Auto-Scaling and How Does it Work?
Auto-scaling is the automated process of adjusting the number of running compute instances up or down based on real-time demand signals such as CPU utilization…
What is Log Sampling and Why Use It?
Log sampling means deliberately recording only a representative subset of log events instead of every single one, in order to control storage cost and ingestio…