AWS CLI Credentials Setup: Configure, Verify, and Secure Access
Learn how to configure AWS credentials with the AWS CLI, verify your identity, and understand where credentials are stored. This updated guide also compares profiles, environment variables, and role-based access.
Provision an AWS EC2 Instance with Chef (Legacy ChefDK Workflow)
A practical, step-by-step walkthrough for provisioning an AWS EC2 VM using the classic ChefDK and chef-provisioning approach. Includes workflow, commands, recipe examples, and validation checks for legacy environments.
EC2 Boot from EBS Explained: Architecture, Trade-offs, and an AWS CLI Workflow
Booting Amazon EC2 instances from Amazon EBS was a major shift from ephemeral root disks to persistent root volumes. This guide explains what changed, why it mattered, and how to use the model safely in modern operations.
Deploying Java EE on Amazon EC2 with EC2Deploy: Workflow, Script, and Modern Lessons
This revised guide breaks down the original EC2Deploy approach for provisioning EC2 instances, deploying Java EE apps, and running JMeter tests. It also maps the same deployment pattern to modern DevOps practices.
EC2Deploy and the Cloud Tools Maven Plugin: Architecture, Goals, and Deployment Workflow
This revised guide explains what the 2010 EC2Deploy and Cloud Tools release actually introduced, how its components fit together, and how the Maven goals map to deployment operations on EC2. It also covers what modern teams should verify before relying on this legacy toolchain.
Cloud Tools Adds Amazon EBS Support: Durable EC2 Storage for Database Workloads
This historical update covers when Cloud Tools introduced Amazon EBS support for EC2 applications, including database-backed deployments. It explains the supported storage modes, the backup/restore flow, and practical command-level equivalents.
EC2 Key Pairs vs AWS Credentials: Practical Fixes for SSH and Security Group Setup
New EC2 users often confuse AWS API credentials with EC2 SSH key pairs, then get blocked by security group rules. This guide separates each concept and shows repeatable CLI and console steps to get instance access working safely.
Deployment Foundations That Work: Roles, Inspection Gates, and Pain-Point Prioritization
Successful deployment starts with governance, not tooling alone. This guide shows how to define ownership, implement inspection quality gates, and prioritize process improvements based on real organizational pain.
What is Amazon Redshift?
🟥 The Complete Guide to AWS Redshift – Cloud Data Warehousing at Scale As the digital economy expands, the amount of data generated by businesses is growing…
What is Amazon Redshift and use cases of Amazon Redshift?
What is Amazon Redshift? If you’re in the world of big data, you’ve probably heard of Amazon Redshift. But what exactly is it? Simply put, Amazon Redshift…
What is Amazon SimpleDB?
Amazon one of the big name, offering its customers computing infrastructure through Amazon Web Services since 2006. Aims to use its own infrastructure to provide the building…
AWS Tutorials: FinOps – AWS Certificate Manager (ACM) & Private CA cost optimisation strategies
Pricing FAQ For AWS Private Certificate Authority Pricing for AWS Certificate Manager You are not subject to an additional charge for SSL/TLS certificates that you manage with…
AWS Tutorials: How to Shutdown (Stop / Start) Relational Database Service?
To shutdown (stop) and start a Relational Database Service (RDS) instance in AWS, you can follow these steps: Stopping an RDS Instance Starting an RDS Instance AWS…
What is AWS App Mesh and use cases of AWS App Mesh?
What is AWS App Mesh? AWS App Mesh is a service mesh offering from Amazon Web Services that facilitates communication and management of your microservices across multiple…
What is AWS and use cases of AWS?
What is AWS? Amazon Web Services (AWS) is a comprehensive and widely used cloud computing platform given by Amazon. AWS offers a broad set of services, including…
What is Amazon S3 and use cases of Amazon S3?
What is Amazon S3? Amazon S3, which stands for Simple Storage Service, is a highly scalable and reliable storage service provided by Amazon Web Services (AWS). It…
Terrafrom Tutorials – remote-exec provisioner using AWS & Azure providers
the remote-exec provisioner in Terraform is used to execute commands remotely on a target resource after it’s been created. This is often used for post-deployment configuration or…
What is AWS Macie and use cases of AWS Macie?
What is AWS Macie? AWS Macie is a fully managed data security and privacy service that uses machine learning and pattern matching to help identify and protect…
What is AWS Glue Data Catalog and use cases of AWS Glue Data Catalog?
What is AWS Glue Data Catalog? AWS Glue Data Catalog is a fully managed metadata repository provided by Amazon Web Services (AWS). It serves as a central…
What is AWS Data Pipeline and use cases of AWS Data Pipeline?
What is AWS Data Pipeline? AWS Data Pipeline is a web service provided by Amazon Web Services (AWS) that enables you to orchestrate and automate the movement…
What is AWS Glue and use cases of AWS Glue?
What is AWS Glue? Are you tired of manually coding and maintaining your ETL (Extract, Transform, Load) jobs? Say hello to AWS Glue, a fully managed ETL…
How to Implement GitOps on AWS?
Are you tired of manually deploying your applications on AWS? Do you want to simplify your deployment process and increase your productivity? Then, GitOps is the solution…
Chef Tutorials: Test Kitchen – Example of kitchen.yml on AWS Ec2
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
Chef Tutorials: Test Kitchen – Example of .kitchen.yml with aws ec2 on Windows
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
AWS Tutorials: EFS Demo – Working with EFS with EC2 instance
Before demo lets first discuss why another storage solution when we already have S3 i.e Simple Storage Service and EBS i.e Elastic Block Store. What EFS i.e…
How to login linux server of AWS from windows using putty?
How to Generate PPK file from PEM using PuttyGen? AWS by default do not allow accessing a linux server using password so only key is allowed. But…
AWS Trainer in Netherland, Amsterdam
Do you know that Amazon Web Services (AWS) is the world’s most comprehensive and broadly adopted cloud platform, offering over 200 fully featured services from data centers…
Complete AWS Certification Guide & tutorials
What is AWS? Aws: Stands for (Amazon web service) AWS (Amazon Web Services) is a comprehensive, evolving cloud computing platform provided by Amazon that includes a mixture…
What is Amazon Neptune?
Relational databases move with recording fields of knowledge and one-to-many connections, graph databases are optimized to trace many-to-many relationships, like social networks and conception networks. It supports…
What is Amazon ElastiCache?
AWS ElastiCache may be a managed caching service compatible with each Redis and mecached. Once it involves Redis, ElastiCache offers a totally managed platform that creates it…