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AWS API Gateway, Under Load A deep, engineer-level walkthrough of how API Gateway actually routes, throttles, authorizes, and integrates requests — REST vs. HTTP vs. WebSocket API internals, the throttling token-bucket model, and the patterns that only surface once you're running production traffic at scale. A · Advanced Core Concepts…
AWS Application Discovery Service: The Internals of Migration-Grade Fleet Visibility An architect-level walkthrough of agent versus agentless collection internals, the data model that feeds Migration Hub, dependency-graph construction, and the operational discipline needed to turn a raw server inventory into a trustworthy migration wave plan. 1 · Advanced Core Concepts…
AWS App Runner, Past The One-Click Deploy A deep, engineer-level walkthrough of how App Runner's two-role security model, concurrency-based autoscaling, and deployment cutover actually work underneath the "point it at a repo" tutorials. 1 · Advanced Service Concepts 2 · Internal Working 3 · Data Flow & Lifecycle 4 ·…
AWS AppSync: The Complete Advanced Guide A deep, production-grade walkthrough of how AWS AppSync actually resolves GraphQL queries, fans out real-time subscriptions, and stitches multiple data sources together under the hood — resolver pipeline internals, subscription delivery mechanics, and the failure modes that only surface once you're serving real production…
Amazon SageMaker: Engineering ML at Scale An advanced, internals-first walkthrough of how SageMaker orchestrates distributed training, serves models under real production load, and governs the full lifecycle from raw data to a monitored endpoint. Imagine a commercial kitchen that has grown from a single chef cooking to order into an…
Amazon SNS, Beneath the Fan-Out A deep, engineer-level walkthrough of how Amazon SNS actually delivers, retries, and filters messages at scale — the pub/sub delivery model, FIFO topic internals, message filtering evaluation, and the patterns that separate a reliable fan-out architecture from a silent message-loss incident. A · Advanced Core…
Amazon SQS: The Architect's Deep Dive How SQS's distributed storage model, visibility timeout mechanics, and delivery guarantees actually work — and how senior engineers design resilient, high-throughput messaging around them. Picture a busy restaurant’s order rail — the strip where the kitchen clips incoming tickets. A ticket doesn’t vanish the…
Amazon SQS: The Complete Advanced Guide A deep, production-grade walkthrough of how Amazon SQS actually stores, delivers, and guarantees messages under the hood — visibility timeout internals, distributed queue architecture, exactly-once-processing mechanics in FIFO queues, and the failure modes that only appear once you're processing millions of messages a day.…
Amazon Textract: The Deep Internals of a Managed Document Intelligence Engine A production-grade, architect-level walkthrough of how Textract's layout analysis, table extraction, and query-based extraction actually work — built for engineers who already know the basics and want the advanced picture. 1 · Advanced Core Concepts 2 · Internal Working…
Amazon Redshift, Under the Query Plan A deep, engineer-level walkthrough of how Redshift actually distributes, sorts, and executes queries across a massively parallel cluster — distribution and sort key mechanics, the query planner's real behavior, RA3/Serverless architecture, and the patterns that only surface once you're running production analytics at real…