AWS Services

AWS SES vs SendGrid vs Mailgun — Which Email Service Should You Use? Picking an email service has gotten complicated with all the competing claims,...

AWS Disaster Recovery — RTO and RPO Planning for Real Workloads AWS disaster recovery has gotten complicated with all the whitepaper noise flying around. As...

AWS OpenSearch Serverless — When It Makes Sense and When to Avoid It OpenSearch Serverless has gotten complicated with all the “just go serverless” noise...

AWS S3 URL Formats Explained — Path Style vs Virtual Hosted Style AWS S3 URL formats have gotten complicated with all the deprecation noise flying...

You need search functionality for your application and AWS gives you two OpenSearch options: managed OpenSearch Service clusters that you size, configure, and operate, or...

AWS just launched CloudWatch Application Signals, and your team is trying to figure out whether this replaces Datadog or supplements it. You are paying Datadog...

The AWS Certified Database Specialty exam is one of the more demanding certifications in the AWS portfolio, and it rewards people who have genuinely worked...

AWS certifications have real value in the cloud job market, but the twelve available exams make it easy to start on the wrong path and...

OpenSearch Serverless: Complete Guide to AWS’s Managed Search Service (2026) OpenSearch Serverless is AWS’s fully managed, serverless deployment option for OpenSearch that automatically scales resources...

As organizations racing to cut cloud costs in 2026 re-evaluate their search and analytics infrastructure, Amazon OpenSearch Serverless has emerged as a compelling option—but its...