Getting Started with Amazon Bedrock

Amazon Bedrock lowers the barrier to building generative AI applications by providing unified, serverless access to leading foundation models without managing infrastructure. This guide walks through the fundamentals of getting started with Bedrock — from enabling model access and running first prompts to understanding how Bedrock fits into modern AWS architectures and real-world AI development workflows.

Terraform Building Blocks and Best Practices

Terraform becomes truly powerful once you move beyond basic resource definitions and start designing reusable, scalable infrastructure patterns. This post explores the core building blocks of Terraform — modules, variables, state management, and environment structure — along with practical best practices for organizing infrastructure code, avoiding common pitfalls, and building maintainable cloud platforms that scale with teams and environments.

Understanding Terraform

Terraform introduced a fundamental shift in how infrastructure is built and operated — treating cloud environments as versioned, reproducible code instead of manual configuration. This post explains Terraform from first principles, breaking down core concepts like infrastructure as code, state management, providers, and execution workflows to help engineers understand not just how Terraform works, but why it became a cornerstone of modern cloud engineering.

Understanding AWS Control Tower

Simplified Multi-Account Management AWS Control Tower provides a streamlined way to set up and govern a secure, multi-account AWS environment. This service automates the setup of baseline environments using AWS best practices, making it easier for enterprises to ensure compliance while maintaining agility. Core Benefits AWS Control Tower delivers three Read more

AWS: RDS Multi-AZ, Multi-Region and Read Replicas

Multi-AZ Deployments The main purpose is high availability – failover It happens automatically in the background It can be enabled on the database creation or after Synchronous replication (except for Aurora — asynchronous) Always span at least two Availability Zones within a single region Benefits include Enhanced durability Increased availability Read more

AWS: Amazon Athena

Amazon Athena Overview Amazon Athena is an interactive query service (serverless) that allows analyzing data in Amazon S3 using SQL Athena used Data Catalogue that stores the S3 DDL Athena is based on Presto – an open-source, distributed SQL query engine optimized for low latency and ad-hoc data analysis with Read more

AWS: VPC Endpoints

Overview VPC Endpoint enables a private connection between VPC and AWS supported services (including S3, Athena, DynamoDB, ECS) and AWS Marketplace services (AWS PrivateLink-powered SaaS) Unlike VPC Endpoint – NAT Gateway uses the Internet Gateway and thus the public internet, impacting solution performance and cost VPC Endpoint VPC Endpoint enables Read more

AWS: EC2 Roles and Instance Profiles

Overview An IAM Role is an IAM entity that defines a set of permissions for making AWS service requests. IAM roles are not associated with a specific user or group. Instead, trusted entities assume roles, such as IAM users, applications, or AWS services such as EC2. (what can I do?) An instance profile represents EC2 instances (who am I?). Instance profiles provide temporary credentials that are rotated Read more