Understanding AWS Graviton Processors: Performance and Cost Benefits in EKS and Beyond
As organizations increasingly seek performance improvements and cost savings in the cloud, AWS Graviton processors have emerged as a powerful solution. Purpose-built by AWS using Arm architecture, Graviton processors promise better price performance compared to traditional x86-based options. Whether you’re running containers on Amazon EKS, managing databases, or scaling web applications, Graviton-powered instances can deliver…
Data Encryption Strategies in AWS: When and How to Use KMS, SSE, and Customer-Managed Keys
Data security is a top priority in cloud environments, and AWS provides multiple encryption options to help safeguard sensitive information. From managed key services like AWS Key Management Service (KMS) to server-side encryption (SSE) on storage services like S3, there are various ways to encrypt data at rest and in transit. In this article, we’ll…
EKS Multi-Cluster Management: Best Practices and Tools
Managing a single Kubernetes cluster can be complex, but handling multiple clusters, especially on AWS EKS, introduces unique challenges. Whether you’re separating environments (e.g., dev, test, prod), supporting global applications, or ensuring high availability, managing multiple clusters efficiently is crucial for scaling and resiliency. In this article, we’ll explore best practices for EKS multi-cluster management,…
VictoriaMetrics as a Good Replacement for Prometheus in AWS EKS Setups
In Kubernetes (K8s) environments, Prometheus has long been the default tool for monitoring and alerting. Its rich feature set and active ecosystem make it ideal for tracking metrics across cloud-native applications. However, as AWS Elastic Kubernetes Service (EKS) setups scale, Prometheus can struggle with storage overhead and resource consumption, especially when monitoring large clusters or…
AWS Cost Optimization: Reserved Instances vs. Savings Plans – Which One to Choose?
AWS offers several ways to optimize costs, especially when planning for long-term resource use. Among these options, Reserved Instances (RIs) and Savings Plans are two powerful tools that provide significant discounts for committing to consistent usage over a set period. But which option is right for your business? In this guide, we’ll dive into how…
SaaS: Single Tenant vs. Multi-Tenant – Which to Choose?
The SaaS model has become the preferred way for businesses to deliver software services. One of the most important decisions for SaaS providers and customers is choosing between a single-tenant and multi-tenant architecture. Each option comes with distinct benefits and trade-offs that can impact cost, security, scalability, and performance. In this post, we’ll dive into…
Understanding the Cloud Adoption Framework: A Step-by-Step Guide
The journey to the cloud can be transformative but requires a strategic, structured approach. Enter the Cloud Adoption Framework (CAF) — a set of best practices and guidelines designed to help organizations plan, implement, and optimize their cloud adoption. For DevOps engineers and IT leaders, understanding the CAF can streamline the migration process, ensure operational…
Terraform vs. Terragrunt: Choosing the Right Tool for Your Infrastructure as Code Strategy
As a Senior DevOps engineer focusing on AWS, choosing the right Infrastructure as Code (IaC) tools is key to efficient and manageable cloud infrastructure. Among the top IaC tools, Terraform and Terragrunt are widely used for provisioning and managing cloud resources in a declarative, version-controlled way. But which one should you choose for your project?…
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