AWS Solutions Architect exam prep
TechTalk With Balu 38 episodes Nov 2, 2026
AWS Solutions Architect Exam Prep is a study-focused podcast for people preparing for the AWS Certified Solutions Architect – Associate (SAA-C03) exam. Hosted by Balu, a practising solutions architect, each episode works through core AWS concepts, real-world architecture patterns, cost optimisation, high availability and security. Rather than just memorising services, the show teaches listeners to think like an architect and apply that thinking to exam-style scenarios. It is aimed at exam candidates as well as engineers moving into cloud roles.
Episodes
Episode 36: AWS SAA-C03 Exam-Day Strategy - How to Actually Pass on the Day
🎁 Free SAA-C03 cheat sheet for this series — link at the bottom.Episode 36 — Exam-Day Strategy. You've built the knowledge across this series. This one is about everything between knowing the material and actually passing: the exam craft that quietly wins or loses the 10–15 marks sitting right on the pass line.🆕 THE FORMATA strategy episode, not a question set. No new services — just how to pa
Episode 35: AWS SAA-C03 Compute & Containers - Revision + 13 Exam Questions | TechTalkWithBalu
🎁 Free SAA-C03 cheat sheet for this series - link at the bottom.Topic challenge #5, segmented format! Quick revision, then 13 compute questions split into 3 themed blocks - so it flows like a guided session, not a question dump.🆕 THE FORMAT🧠 Tight intro (no long front-loaded lecture)📦 3 themed blocks with teaching beats between them: 1️⃣ EC2 Fundamentals (instances & placement) 2️⃣ Scaling &am
Episode 34: AWS SAA-C03 Storage - Quick Revision + 13 Exam Questions | TechTalkWithBalu
🎁 Free SAA-C03 cheat sheet for this series - link at the bottom.Topic challenge #4! A 3-minute storage revision to jog your memory, then 13 storage exam questions with full answers - and why every wrong option is wrong.🆕 THE FORMAT🧠 Quick revision first (skip it if you know it cold)📝 Then 13 storage scenario questions⏱️ A pause after each to lock in YOUR answer✅ The answer + WHY it's right❌ WH
Episode 33: AWS SAA-C03 Security & Identity - Revision + 13 Exam Questions (Segmented Format)
🎁 Free SAA-C03 cheat sheet for this series - link at the bottom.Topic challenge #3, new segmented format! Quick revision, then 13 security questions split into 3 themed blocks - so it flows like a guided session, not a question dump.🆕 THE FORMAT🧠 Tight intro (no long front-loaded lecture)📦 3 themed blocks with teaching beats between them: 1️⃣ Identity & Access (IAM) 2️⃣ Data Protection & A
Episode 32: AWS SAA-C03 Databases - Quick Revision + 13 Exam Questions
🎁 Free SAA-C03 cheat sheet for this series - link at the bottom.Topic challenge #2! A 3-minute database revision to jog your memory, then 13 database exam questions with full answers - and why every wrong option is wrong.🆕 THE FORMAT🧠 Quick revision first (skip it if you know it cold)📝 Then 13 database scenario questions⏱️ A pause after each to lock in YOUR answer✅ The answer + WHY it's right❌
Episode 31: AWS SAA-C03 VPC & Networking - Quick Revision + 13 Exam Questions | TechTalkWithBalu
🎁 Free SAA-C03 cheat sheet for this series - link at the bottom.New format! A 3-minute VPC revision to jog your memory, then 13 networking exam questions with full answers - and why every wrong option is wrong.🆕 THE FORMAT🧠 Quick revision first (skip it if you know it cold)📝 Then 13 networking scenario questions⏱️ A pause after each to lock in YOUR answer✅ The answer + WHY it's right❌ WHY each
Episode 30: Mock Exam Practice Set 3 - 13 SAA-C03 Questions & Answers | TechTalkWithBalu
🎁 Free SAA-C03 cheat sheet to go with these mock exams - link at the bottom.Round 3! 13 fresh SAA-C03 exam questions on all-new topics, mixed across every domain - just like the real exam. Full answers + why every wrong option is wrong!🎯 HOW IT WORKSFor each question:1️⃣ Scenario read aloud2️⃣ Options A-D3️⃣ A pause to lock in YOUR answer4️⃣ The correct answer5️⃣ WHY it's right6️⃣ WHY each wro
Episode 29: Mock Exam Practice Set 2 - 13 SAA-C03 Questions & Answers | TechTalkWithBalu
🎁 Free SAA-C03 cheat sheet to go with these mock exams - link at the bottom.Test yourself again! 13 fresh SAA-C03 exam questions, mixed across every domain - just like the real exam. Full answers + why every wrong option is wrong!🎯 HOW IT WORKSFor each question:1️⃣ Scenario read aloud2️⃣ Options A-D3️⃣ A pause to lock in YOUR answer4️⃣ The correct answer5️⃣ WHY it's right6️⃣ WHY each wrong ans
Episode 28: Mock Exam Practice Set 1 - 13 SAA-C03 Questions & Answers | TechTalkWithBalu
🎁 Free SAA-C03 cheat sheet to go with these mock exams - link at the bottom.Test yourself! 13 realistic SAA-C03 exam questions, mixed across every domain - just like the real exam. Full answers + why every wrong option is wrong!🎯 HOW IT WORKSFor each question:1️⃣ Scenario read aloud2️⃣ Options A-D3️⃣ A pause to lock in YOUR answer4️⃣ The correct answer5️⃣ WHY it's right6️⃣ WHY each wrong answe
Episode 27: Machine Learning & AI Services on AWS | SAA-C03
The FINAL core topic! Match every AI service to its use case: Rekognition, Transcribe, Polly, Lex, Comprehend, SageMaker & more.🆕 INTERACTIVE FORMAT🎯 PULSE CHECKS - Real pauses to test yourself⚠️ TRAP SPOTLIGHTS - Exam traps highlighted live💡 MEMORY HOOKS - Vivid analogies that stick⚡ GOOD NEWSThe exam tests these SHALLOWLY. No model training, no math, no code. Just one skill: match the use ca
Episode 26: The AWS Well-Architected Framework: The Six Pillars | SAA-C03
🎁 Free SAA-C03 cheat sheet for this series - link at the bottom.The framework that ties it ALL together! The six pillars, guiding principles, the Well-Architected Tool & Trusted Advisor. Punchy - 22 min format!🆕 INTERACTIVE FORMAT🎯 PULSE CHECKS - Real pauses to test yourself⚠️ TRAP SPOTLIGHTS - Exam traps highlighted live💡 MEMORY HOOKS - Vivid analogies that stick⚡ WHY THIS MATTERSThe Well-Arc
Episode 25: Cost Optimization on AWS - Pricing Models, Budgets & Savings | SAA-C03
Master AWS costs! EC2 pricing models, Cost Explorer, Budgets, Anomaly Detection & Trusted Advisor. Punchy 35-min format!🆕 INTERACTIVE FORMAT🎯 PULSE CHECKS - Real pauses to test yourself⚠️ TRAP SPOTLIGHTS - Exam traps highlighted live💡 MEMORY HOOKS - Vivid analogies that stick⚡ WHY THIS MATTERSCost runs through the ENTIRE exam. When two architectures both work, the exam wants the cheaper one -
Episode 24: Infrastructure as Code & CI/CD: Automating Deployments on AWS | SAA-C03
🎁 Free SAA-C03 cheat sheet for this series - link at the bottom.Master IaC & automation! CloudFormation, CDK, Beanstalk, SAM & the CodePipeline suite. Punchy 35-min format!🆕 INTERACTIVE FORMAT🎯 PULSE CHECKS - Real pauses to test yourself⚠️ TRAP SPOTLIGHTS - Exam traps highlighted live💡 MEMORY HOOKS - Vivid analogies that stick🏗️ AWS CLOUDFORMATION (the star!)• DECLARATIVE Infrastructure as
Episode 23: Big Data on AWS - Analytics, Streaming & Data Warehousing | SAA-C03
Master AWS analytics! Kinesis, Athena, Glue, EMR, Redshift, OpenSearch & QuickSight - the whole data pipeline. Punchy 35-min format!🆕 INTERACTIVE FORMAT🎯 PULSE CHECKS - Real pauses to test yourself⚠️ TRAP SPOTLIGHTS - Exam traps highlighted live💡 MEMORY HOOKS - Vivid analogies that stick🔄 THE PIPELINE MODELCollect → Store → Catalog/Transform → Query/Process → Warehouse → Search → Visualize🌊 KI
Episode 22: Multi-Account AWS - Identity & Governance at Scale | SAA-C03
Master enterprise AWS! Organizations, SCPs, IAM Identity Center, Directory Service, Control Tower & RAM. Punchy under 30-min format!🆕 INTERACTIVE FORMAT🎯 PULSE CHECKS - Real pauses to test yourself⚠️ TRAP SPOTLIGHTS - Exam traps highlighted live💡 MEMORY HOOKS - Vivid analogies that stick🏢 AWS ORGANIZATIONS• Manage many AWS accounts centrally• Management account + member accounts• Consolidated
Episode 21: Hybrid Cloud & Migration: Direct Connect, VPN, Snow Family & More | SAA-C03
Master hybrid AWS! Direct Connect, VPN, Transit Gateway, Storage Gateway, DataSync, Snow Family, DMS & Outposts. Punchy under 30-min format!🆕 INTERACTIVE FORMAT🎯 PULSE CHECKS - Real pauses to test yourself⚠️ TRAP SPOTLIGHTS - Exam traps highlighted live💡 MEMORY HOOKS - Vivid analogies that stick🔒 SITE-TO-SITE VPN• Encrypted tunnel over the public internet• Virtual Private Gateway (VGW) on AWS
Episode 20: DynamoDB Deep Dive - Keys, Capacity, DAX, Streams & Global Tables | SAA-C03
Master DynamoDB! Partition keys, capacity modes, DAX, Streams, Global Tables + the DynamoDB vs RDS decision. Punchy 26-min format!🆕 INTERACTIVE FORMAT🎯 PULSE CHECKS - Real pauses to test yourself⚠️ TRAP SPOTLIGHTS - Exam traps highlighted live💡 MEMORY HOOKS - Vivid analogies that stick🗄️ DYNAMODB FUNDAMENTALS• Fully managed NoSQL - no servers, no patching• Multi-AZ by DEFAULT (built-in HA!)• Milli
Episode 19: Container vs Lambda vs EC2: The AWS Compute Decision | SAA-C03 Interactive
🎁 Free SAA-C03 cheat sheet for this series - link at the bottom.Master AWS containers! ECS, EKS, Fargate, ECR + the container vs Lambda vs EC2 decision. Punchy 35-min format!🆕 INTERACTIVE FORMAT🎯 PULSE CHECKS - Real pauses to test yourself⚠️ TRAP SPOTLIGHTS - Exam traps highlighted live💡 MEMORY HOOKS - Vivid analogies that stick🐳 WHY CONTAINERS?Lightweight packages including your app + dependencie
Episode 18 : Master AWS Security - Encryption, Threat Detection & Compliance | Interactive Format | SAA-C03
Master AWS security! KMS, Secrets Manager, WAF, Shield, GuardDuty, Inspector & Macie. Interactive format with Pulse Checks, Trap Spotlights & Memory Hooks!🆕 INTERACTIVE FORMAT🎯 PULSE CHECKS - Real pauses to test yourself⚠️ TRAP SPOTLIGHTS - Exam traps highlighted live💡 MEMORY HOOKS - Vivid analogies that stick🔐 ENCRYPTION FUNDAMENTALS• Symmetric (AES-256) - one key, fast, bulk encryption•
Episode 17: Exam Q&A - 30 Multi-Choice Questions - Lambda, Messaging, CloudFront, Monitoring & DR | SAA-C03
📝 EXAM Q&A SUPPLEMENT - EPISODES 12-16 REVIEWNEW FORMAT: 30 multi-choice exam-style questions covering Lambda, Messaging, CloudFront, Monitoring & DR! Test yourself like it's the real SAA-C03 exam!🆕 WHY MULTI-CHOICE THIS TIME?Previous Q&A supplements used open questions. This one uses 4-option multi-choice questions to match the ACTUAL exam format. Plus 7-second pauses for active r
Episode 16: Disaster Recovery Architectures - Backup, Pilot Light, Warm Standby & Multi-Site | SAA-C03
Exam favorite! Master DR strategies: Backup & Restore, Pilot Light, Warm Standby, Multi-Site. Interactive format with Pulse Checks, Trap Spotlights & Memory Hooks!🆕 INTERACTIVE FORMAT🎯 PULSE CHECKS - Real pauses to test yourself⚠️ TRAP SPOTLIGHTS - Exam traps highlighted live💡 MEMORY HOOKS - Vivid analogies that stick📊 RPO vs RTO (Foundation!)RPO = Data loss BEFORE disasterRTO = Downtime A
Episode 15: Monitoring & Observability - CloudWatch, CloudTrail & AWS Config | Interactive Format | SAA-C03
Master CloudWatch, CloudTrail & AWS Config! NEW interactive format with Pulse Checks, Trap Spotlights & Memory Hooks for active recall.🆕 NEW INTERACTIVE FORMAT🎯 PULSE CHECKS - Quick questions with real pauses (test yourself!)⚠️ TRAP SPOTLIGHTS - Exam traps highlighted when topic is fresh💡 MEMORY HOOKS - Vivid analogies that stickActive recall = 2-3x better retention than passive listening!
Episode 14: Content Delivery & Global Apps - CloudFront, Caching Strategies & Latency Optimization | SAA-C03
Master CloudFront! CDN fundamentals, caching strategies, and CloudFront vs Global Accelerator in under 40 minutes.🚀 WHY CDNs MATTERA user in Tokyo hitting a server in Virginia waits 300-400ms per round trip. A CDN caches content at hundreds of edge locations close to users, dropping latency to milliseconds. CloudFront also provides DDoS protection (Shield + WAF) and reduces origin load.🌐 CLOUDFRON
Episode 13: Messaging & Event Architecture - SQS, SNS & EventBridge Explained | SAA-C03
Master decoupling! SQS, SNS, and EventBridge with the fan-out pattern and exam traps.🔑 WHY DECOUPLING MATTERSWhen apps talk directly and traffic spikes (10 videos suddenly becomes 1,000), tightly-coupled systems crash. Put a messaging layer between them and each part scales independently. SQS = queue. SNS = pub/sub. Kinesis = streaming.📬 AMAZON SQS (QUEUE)Producers send messages, consumers poll an
Episode 12: AWS Lambda & Serverless Architecture - Functions, API Gateway & Step Functions | SAA-C03
Complete serverless guide! Lambda, API Gateway, Step Functions, Cognito and 5 real architectures in 40 minutes.🚀 SERVERLESS PARADIGMNo servers to manage. You write code, AWS handles infrastructure. Automatic scaling, pay only for actual use.⚡ LAMBDA FUNDAMENTALSCRITICAL LIMITS (exam tested):• Max execution: 15 MINUTES (900 seconds) - hard limit!• Memory: 128 MB - 10 GB (CPU scales with RAM)• Concu
Episode 11: VPC Architecture Deep Dive - Subnets, NAT Gateway & Security Groups vs NACLs | SAA-C03
🎁 Free SAA-C03 cheat sheet for this series - link at the bottom.Complete VPC guide! Subnets, routing, NAT Gateway & Security Groups vs NACLs explained in under 40 mins.🏗️ VPC FUNDAMENTALSCIDR: 10.0.0.0/16 = 65,536 IPs. Cannot change after creation!AWS RESERVES 5 IPs: .0 (network), .1 (router), .2 (DNS), .3 (reserved), .255 (broadcast)Example: /24 = 256 addresses, only 251 usable📊 SUBNETSONE SU
Episode 10.5: Exam Q&A - 35 Rapid-Fire Questions: ASG, S3, Storage, Databases & Route 53 | SAA-C03
Test your knowledge! 35 rapid-fire questions covering Episodes 6-10: Auto Scaling Groups, S3, Storage Architectures, Databases & Route 53.⚡ HOW THIS WORKSACTIVE RECALL FORMAT:- I ask a question- 5-second pause for you to think- I give the answer + explanation- Track your score (1 point per correct answer)This is ACTIVE RECALL - the most effective study method. Testing yourself is 2-3x more eff
Episode 10: Amazon Route 53 - DNS & Global Traffic Routing Deep Dive | SAA-C03 Exam Prep
🎁 Free SAA-C03 cheat sheet for this series - link at the bottom.DNS fundamentals, 7 routing policies, health checks & global traffic routing explained in 40 minutes. The complete Route 53 guide!🔍 DNS FUNDAMENTALSDNS translates human-friendly hostnames (www.google.com) into IP addresses (172.217.18.36). It's the backbone of the internet!📍 ROUTE 53 OVERVIEWAWS's managed DNS service with
Episode 9: AWS Databases: RDS, Aurora & ElastiCache Deep Dive | SAA-C03 Exam Prep
RDS, Aurora & ElastiCache - The complete database guide! Multi-AZ vs Read Replicas, Aurora's 5x performance, and caching strategies explained in 40 minutes.📊 RDS - RELATIONAL DATABASE SERVICEWHAT IS RDS?Managed relational databases supporting 6 engines: PostgreSQL, MySQL, MariaDB, Oracle, SQL Server, Aurora.AWS MANAGES:- Automated provisioning & OS patching- Daily backups + 5-minute transa
Episode 8: EBS vs EFS vs S3: The Complete Storage Decision Guide | AWS Solutions Architect Prep
🎁 Free SAA-C03 cheat sheet for this series - link at the bottom.EBS vs EFS vs S3 - The complete comparison! Which storage should you use? This 40-minute episode answers it definitively with decision frameworks, real architectures, and exam traps.📦 THE THREE STORAGE TYPES- Block (EBS): Virtual hard drive for ONE instance- File (EFS): Shared network drive for MANY instances - Object (S3): API-access
Episode 7: S3 Deep Dive - Storage Classes, Versioning & Security | SAA-C03 Exam Prep
🗂️ AWS SOLUTIONS ARCHITECT EXAM PREP - EPISODE 7: AMAZON S3 DEEP DIVEWelcome to Episode 7! Today we're diving deep into Amazon S3 - Simple Storage Service - one of the most fundamental services in AWS and absolutely critical for the SAA-C03 exam.S3 is one of the main building blocks of AWS. Amazon advertises it as "infinitely scaling" storage, and they're not exaggerating. Netfli
Episode 6: Auto Scaling Groups Deep Dive | AWS Solutions Architect Prep
🎁 Free SAA-C03 cheat sheet for this series - link at the bottom.Auto Scaling Groups are the secret to building resilient, cost-effective AWS architectures. If you're manually adding and removing EC2 instances, you're doing cloud computing wrong. ASGs automate everything - scaling out during traffic spikes, scaling in to save costs, and replacing unhealthy instances automatically.In this 35
Episode 5.5: Exam Q&A - 30 Rapid-Fire Questions on EC2, IAM, Global Infrastructure & ELB | SAA-C03
🎯 EXAM Q&A SUPPLEMENT - EPISODES 1-5 RAPID REVIEWTest your knowledge with 30 rapid-fire exam questions covering everything we've learned so far!This is a special supplement episode designed to reinforce your learning from Episodes 1-5. Think of it as a practice test to check your exam readiness.📝 HOW THIS WORKS:I'll ask you a question, pause for 3 seconds (so you can think), then provi
Episode 5: Load Balancers, Health Checks & Cross-Zone Balancing | AWS SAA-C03
🎁 Free SAA-C03 cheat sheet for this series - link at the bottom.Welcome to Episode 5! Today we're diving deep into Elastic Load Balancing - the foundation of highly available, scalable AWS architectures. Load balancers are absolutely essential for production applications and heavily tested on the SAA-C03 exam.Every production application should use a load balancer. If you're running a sing
Episode 4: AWS Global Infrastructure: Regions, AZs & Edge Locations | SAA-C03 Exam Prep
Welcome to Episode 4! Today we're covering AWS Global Infrastructure - the foundation of designing globally distributed, highly available applications. This is absolutely critical for the Solutions Architect exam!🗺️ WHAT YOU'LL LEARN:AWS GLOBAL INFRASTRUCTURE OVERVIEW- The 3 layers: Regions, Availability Zones, Edge Locations- 30+ regions, 90+ AZs, 400+ edge locations worldwide- How AWS
Episode 3: AWS IAM Deep Dive: Users, Roles, Policies & Security | SAA-C03 Exam Prep
Welcome to Episode 3 of the AWS Solutions Architect Associate (SAA-C03) exam preparation series! Today we're covering AWS IAM - Identity and Access Management - the absolute foundation of AWS security and one of the most heavily tested topics on the exam.🔐 WHAT YOU'LL LEARN:IAM FUNDAMENTALS- Why IAM is a global service (not region-scoped)- Root account security - critical warnings- The 30,
Episode 2: AWS EC2 Advanced Topics & Exam Traps
🎁 Free SAA-C03 cheat sheet for this series - link at the bottom."Advanced EC2 topics & exam traps every AWS Solutions Architect candidate must know. Covers ENI, Hibernate, Spot Fleet, Capacity Reservations & more."AWS EC2 Advanced Topics & Exam Traps | Solutions Architect Exam PrepWelcome to TechTalkWithBalu! In this episode, we cover advanced EC2 topics that fill the gaps an
Episode 1: AWS EC2 Deep Dive: Instance Types, Pricing, Scaling & Exam Traps
🎁 Free SAA-C03 cheat sheet for this series - link at the bottom.EC2 is the backbone of AWS and a core focus of the Solutions Architect exam.In this deep dive, we break down instance types, pricing models, scaling strategies, security design, and real exam-style scenarios to help you understand how architects actually use EC2 in production.Stop memorizing. Start designing.━━━━━━━━━━━━━━━━━━━━📚 FREE
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