AWS for Business
AWS has over 200 services. Most businesses need about seven. This is the short list that actually matters and how we deploy client infrastructure without the complexity tax.
AWS for Business
The Services That Actually Matter
The Services You Actually Need:
AWS markets over 200 services. The console sidebar scrolls for days. Most businesses look at that list and freeze. Here is the truth: a well-run small to mid-size business uses about seven AWS services, and four of those do 90% of the work. EC2 runs your servers. S3 stores your files and hosts your static sites. CloudFront puts a CDN in front of everything so your content loads fast globally. Route 53 manages your DNS. That is your foundation. Add RDS for managed databases, Lambda for event-driven functions, and IAM for access control, and you have covered every infrastructure need most businesses will encounter.
The mistake we see constantly is businesses adopting services they do not need because an AWS solutions architect recommended them during a sales call. ECS, EKS, Step Functions, SageMaker: these are powerful tools, but if you are running a service business with a web application and a few internal tools, they add complexity without proportional value. We have migrated clients off Kubernetes clusters that were running a single Node.js application. The EC2 instance that replaced it costs $30 per month and takes five minutes to deploy. Complexity is not a feature.
IAM: The Most Important Service You Ignore:
Every AWS security incident we have investigated traces back to IAM misconfiguration. Access keys with full admin permissions stored in .env files. Root account credentials shared over email. IAM policies with Resource: * that grant access to everything. IAM is not glamorous, but it is the single most important service in your AWS account. Get it wrong and nothing else matters because an attacker can delete everything you have built.
Our standard setup for every client: MFA on the root account, which is then locked in a safe. Individual IAM users for each team member with the minimum permissions they need. Service roles for applications instead of access keys. CloudTrail enabled so every API call is logged. We review IAM policies quarterly. This is not paranoia. This is baseline hygiene. AWS's shared responsibility model means they secure the platform; you secure your account. Most businesses do not realize that until after the breach.
How We Deploy Client Infrastructure:
Every client engagement starts with the same infrastructure pattern. We provision a dedicated AWS account (or use their existing one), set up a VPC with public and private subnets across two availability zones, configure security groups with explicit allow rules, and deploy the application behind an Application Load Balancer. Static assets go to S3 with CloudFront in front. DNS points through Route 53. The entire setup is codified in Terraform modules, which means we can reproduce the exact same environment for development, staging, and production.
Cost control is built in from the start. We set up AWS Budgets with alerts at 80% and 100% of the monthly target. We use Reserved Instances or Savings Plans for predictable workloads. We tag every resource with a project and environment label so costs are attributable. Most of our small business clients run their entire AWS infrastructure for $50 to $200 per month. That includes compute, storage, CDN, DNS, and managed database. The clients who were paying $500 per month for shared hosting with GoDaddy are particularly satisfied with that number.
When to Scale Beyond the Basics:
There are legitimate reasons to adopt more advanced AWS services. If your application processes background jobs, SQS and Lambda replace the need for a dedicated worker server. If you need container orchestration for multiple services, ECS Fargate eliminates server management overhead. If your database needs exceed what a single RDS instance can handle, Aurora provides automatic scaling. The key is adopting these services when you have a specific problem they solve, not because they exist on the console.
We evaluate every architectural decision against three criteria: does it reduce operational burden, does it reduce cost, and can the team maintain it without us. If a service fails any of those tests, we find a simpler alternative. AWS gives you the tools to build at any scale. Our job is making sure you only pay for the scale you actually need.