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#0
Learn LocalStack - Prerequisite Skills & Environment Setup
The opening episode of the LocalStack series: the fundamental skills you need to master, the tools you must prepare, and the steps to verify your setup before diving into local cloud emulation.
August 3, 2026
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#1
Learn LocalStack - History, Background & Why You Need LocalStack
LocalStack's journey from developing directly on AWS, early emulation with moto, the birth of LocalStack in 2016, to the Pro/Ultimate ecosystem. This episode examines the problems it solves and compares it with other emulation approaches.
August 3, 2026
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#2
Learn LocalStack - Core Concepts & Main Architecture
A peek behind the scenes at how LocalStack works: a single gateway on port 4566, a provider-based architecture, the difference between stateful emulation and mocking, and the emulator's core components.
August 3, 2026
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#3
Learn LocalStack - Setup & First Run
The first hands-on episode: running LocalStack with localstack start and Docker Compose, waiting for the running status, then verifying it with the status, services, and sts get-caller-identity commands.
August 3, 2026
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#4
Learn LocalStack - CLI & Lifecycle Management
Managing the LocalStack lifecycle: the start, stop, restart, status, logs, and config commands, plus important environment variables like PERSISTENCE, DEBUG, SERVICES, and LAMBDA_EXECUTOR.
August 3, 2026
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#5
Learn LocalStack - Core Service: S3
Mastering the S3 service in LocalStack: creating buckets and objects, versioning, presigned URLs, lifecycle, and advanced parity features like S3 Tables and replication.
August 3, 2026
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#6
Learn LocalStack - Core Service: DynamoDB
Mastering the DynamoDB service in LocalStack: creating tables with PK/SK, put, get, query, scan, LSI and GSI secondary indexes, throughput emulation limitations, and data modeling best practices.
August 3, 2026
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#7
Learn LocalStack - Core Service: Lambda
Building serverless functions with Python, Node, Java, .NET 10, and Go runtimes, mastering create-function and invoke, understanding cold start and hot reload, then triggering Lambda from S3 and SQS events.
August 3, 2026
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#8
Learn LocalStack - SQS & SNS (Messaging)
Building an asynchronous messaging system with SQS and SNS: creating queues and topics, sending and receiving messages, dead-letter queues, visibility timeout, and fan-out patterns between services.
August 3, 2026
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#9
Learn LocalStack - API Gateway
Serving Lambda functions to the outside world through API Gateway: REST and HTTP APIs, resources and methods, Lambda proxy integration, stages, custom domains, and API key and JWT authorizers.
August 3, 2026
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