AWS Certified AI Practitioner (AIF-C01) certification study notes, this guide will help you with quick revision before the exam. it can use as study notes for your preparation.
AWS Managed AI Services are pre-trained machine learning services designed to solve specific use cases without requiring you to build or train models from scratch.
Using managed services helps you focus on your application logic rather than infrastructure, training, or scaling ML workloads.
You can run machine learning manually on your own servers, but AWS managed services provide major advantages.
Responsiveness & High Availability
Services are available across multiple AWS Regions.
Built to be highly responsive even under heavy load.
Redundancy & Reliability
Deployed across multiple Availability Zones (AZs).
Keeps running even if one AZ experiences a failure.
High Performance
Backed by optimized CPUs, GPUs, and accelerators.
Provides better performance and lower cost vs. building everything manually.
Token-Based Pricing
You pay only for what you use (per request or per token).
No need to over-provision or operate servers.
Examples of AWS AI Managed Services
Generative AI
Amazon Bedrock – Foundation models and GenAI apps
Amazon Q Business / Q Developer – Higher-level GenAI assistants
Text & Document Processing
Amazon Comprehend – NLP, sentiment, key phrases
Amazon Translate – Language translation
Amazon Textract – Document OCR and extraction
Vision
Amazon Rekognition – Image and video analysis
Search
Amazon Kendra – Intelligent enterprise search
Chatbots
Amazon Lex – Conversational interfaces
Speech
Amazon Polly – Text to speech
Amazon Transcribe – Speech to text
Recommendations
Amazon Personalize – Real-time recommendations
Full ML Platform
Amazon SageMaker – Build, train, tune, deploy, and monitor ML models