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Articles · Rebeauty Atlas

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CH Chaitanya M Bhatt

Returning Traffic Safely: An Active/Active ARC Region Switch Game Day

DynamoDB Global Tables, Route 53 latency routing, and a capacity-gated weighted bridge back to normal

Jul 25, 2026 · 11 min read · 0 claps #aws #cloud-computing #dynamodb

Returning Traffic Safely: An Active/Active ARC Region Switch Game Day

AM Aman

The Outbox Pattern, Explained by a Real Problem (Without Breaking the App)

The obvious solution is a database transaction. Here’s why that breaks across two databases, and what I did instead.

Jul 24, 2026 · 8 min read · 0 claps #database #transactional-outbox #dynamodb

The Outbox Pattern, Explained by a Real Problem (Without Breaking the App)

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HO Hoang Dinh · ITNEXT

Build a Feature Flag Service with AWS CDK, Lambda, and DynamoDB (Like LaunchDarkly)

A hands-on build of a serverless feature flag service on DynamoDB, Lambda, and CDK — deterministic rollouts, user targeting, a real kill…

Jul 16, 2026 · 16 min read · 57 claps paywalled #aws #feature-flags #serverless

Build a Feature Flag Service with AWS CDK, Lambda, and DynamoDB (Like LaunchDarkly)

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OS Osman ALP · AWS Tip

Event-Driven, Not Polling: Inserting S3 Uploads into DynamoDB the Right Way

A vendor drops a file into your S3 bucket. Milliseconds later, the records are in DynamoDB. No cron jobs, no polling loops, no servers —…

Jul 09, 2026 · 4 min read · 0 claps paywalled #aws #devops #s3

Event-Driven, Not Polling: Inserting S3 Uploads into DynamoDB the Right Way

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HE hemanth in devops · AWS in Plain English

I Migrated AWS Services… But a Hidden Redis Cache Broke Production (Here’s How We Found It)

How stale Redis overruled DynamoDB in production

Jul 09, 2026 · 5 min read · 0 claps #dynamodb #redis #devops

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AM Aman Kumar · AWS Tip

How I Cut Our Database Load by Over Half — Without Adding Any New Infrastructure

How I reduced DynamoDB reads by 61% on AWS Lambda using 7 in-process TTL caches — no ElastiCache, no DAX, no added infrastructure.

Jul 06, 2026 · 7 min read · 0 claps #aws #aws-lambda #dynamodb

How I Cut Our Database Load by Over Half — Without Adding Any New Infrastructure

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AB Abhijit Patil

How I Solved DynamoDB’s 400 KB Item Limit Without Rebuilding My System

How I evolved a pricing platform beyond DynamoDB’s hard item size constraint while preserving existing access patterns.

Jul 05, 2026 · 9 min read · 0 claps #aws #system-design-interview #serverless

How I Solved DynamoDB’s 400 KB Item Limit Without Rebuilding My System

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AB Abhishek Khanra

I automated my build-in-public routine with Vercel, DynamoDB, and a voice recorder

Let me describe the specific kind of tired I mean.

Jun 29, 2026 · 4 min read · 0 claps #aws #dynamodb #indiehackers

I automated my build-in-public routine with Vercel, DynamoDB, and a voice recorder

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AK Akash Talole

The AI watched 30 people die at Kumbh Mela. Nobody warned the pilgrims. Here’s what we built.

KumbhSafe using AWS Bedrock agents, Aurora DSQL, DynamoDB, and Vercel to protect 80 million pilgrims at Nashik 2027.

Jun 28, 2026 · 9 min read · 0 claps #h0hackathon #vercel #aws

The AI watched 30 people die at Kumbh Mela. Nobody warned the pilgrims. Here’s what we built.

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JU Jubin Soni · AWS Tip

Building an AI Agent That Responds to Real-Time Events with AWS Bedrock, Kinesis, DynamoDB, and S3

Most recommendation systems are batch jobs. They crunch last night’s data, write a recommendations table, and serve it all day. That works…

Jun 28, 2026 · 6 min read · 0 claps #dynamodb #kinesis #aws-s3

Building an AI Agent That Responds to Real-Time Events with AWS Bedrock, Kinesis, DynamoDB, and S3

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SA Sadik Shaikh

Unlearning SQL: The Mental Shift Every Engineer Must Make Before Using DynamoDB

The hardest part of learning DynamoDB isn’t understanding its API syntax. It’s completely letting go of everything SQL taught you.

Jun 22, 2026 · 6 min read · 0 claps #dynamodb #aws #database-design

Unlearning SQL: The Mental Shift Every Engineer Must Make Before Using DynamoDB

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SA Sathiyarajan Mariyappan

Week 1(Day 5,6 & 7) AWS Data Engineer System Design: Databases (RDS, Aurora,DynamoDB) — Claude Way

RDS, Aurora, and DynamoDB — when to use each, how they work under the hood, and how to design a high-throughput key-value store that won’t…

Jun 19, 2026 · 18 min read · 0 claps #aws-rds #aurora #dynamodb

Week 1(Day 5,6 & 7) AWS Data Engineer System Design: Databases (RDS, Aurora,DynamoDB) — Claude Way

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UR Uriel Bitton · Tech Odyssey

The Hidden DynamoDB Cost Problem: Scan-Heavy Workloads

What you’re doing wrong and the exact solution of how to fix it.

Jun 18, 2026 · 4 min read · 1 claps paywalled #aws #dynamodb #cost

The Hidden DynamoDB Cost Problem: Scan-Heavy Workloads

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EL Željko Šević

DynamoDB and SQS containers with Docker Compose

Docker Compose facilitates spinning up local AWS-compatible services without an AWS account. This post covers DynamoDB Local for key-value…

Jun 12, 2026 · 1 min read · 0 claps #docker #devops #dynamodb

DynamoDB and SQS containers with Docker Compose

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IL Illya Yalovoy

The DynamoDB Partition Split That Doubled Our P99 Latency

A production investigation into the invisible infrastructure event that no CloudWatch alarm catches.

Jun 07, 2026 · 8 min read · 0 claps paywalled #aws #dynamodb #distributed-systems

The DynamoDB Partition Split That Doubled Our P99 Latency

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AB Abdul Qadir

From Chaos to Clarity: How Amazon Quick Lets Retail Ops Teams Search Millions of Parcels Using…

No more SQL queries or support tickets — just ask for what you need

Jun 04, 2026 · 4 min read · 1 claps #amazon-quick #retail-industry #aws

From Chaos to Clarity: How Amazon Quick Lets Retail Ops Teams Search Millions of Parcels Using…

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VA Vaibhavsudrik

Building a Multi-Region NoSQL Database on AWS Using DynamoDB Global Tables

Introduction

Jun 01, 2026 · 3 min read · 10 claps #aws #devops #cloud-computing

Building a Multi-Region NoSQL Database on AWS Using DynamoDB Global Tables

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DA Dan Guisinger

Can DynamoDB Replace Your SQL Database?

The pitch for DynamoDB is compelling: single-digit millisecond latency at any scale, no servers to manage, pay-per-request pricing that…

May 23, 2026 · 7 min read · 0 claps #dynamodb #aws-dynamodb #sql-server

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PR pritam more

DynamoDB Transactions: All or Nothing Operations at Scale

Stop worrying about partial failures. Learn how DynamoDB Transactions let you write, update, and read multiple items atomically with…

May 13, 2026 · 9 min read · 0 claps #aws #dynamodb #acid

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MU Muhammad Ali

Why We Removed DynamoDB Accelerator (DAX): Improving Reliability, Reducing Costs, and Simplifying…

As part of scaling a production system built on Amazon DynamoDB, we introduced Amazon DynamoDB Accelerator (DAX) to reduce read latency and…

Apr 13, 2026 · 3 min read · 1 claps #aws #dax #dynamodb

Why We Removed DynamoDB Accelerator (DAX): Improving Reliability, Reducing Costs, and Simplifying…

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AS Ashyyigo

Managing Terraform State: Best Practices for DevOps

INTRODUCTION

Apr 09, 2026 · 2 min read · 0 claps #terraform-state #s3 #dynamodb

Managing Terraform State: Best Practices for DevOps

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KU Kuan Yu Chen

[Backend] Monitor Tasks through Celery & DynamoDB

How can we override Celery’s result backend behavior to prevent overwriting existing data and support custom attributes in DynamoDB?

Apr 09, 2026 · 3 min read · 3 claps #celery #dynamodb #sqs

[Backend] Monitor Tasks through Celery & DynamoDB

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AK Akshit Bhandula

🚀 Building a Campus Notes Repository using AWS (S3 + DynamoDB + IAM + Lambda)

In today’s cloud-driven world, I built a simple yet powerful project that demonstrates how AWS services can be combined to create a…

Apr 05, 2026 · 2 min read · 0 claps #s3 #dynamodb #api-gateway

🚀 Building a Campus Notes Repository using AWS (S3 + DynamoDB + IAM + Lambda)

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JO John Rochon

Automated Receipt Processor Using The Cloud & AI

AWS Cloud Services Used:

Apr 02, 2026 · 6 min read · 4 claps #aws-textract #dynamodb #aws-s3

Automated Receipt Processor Using The Cloud & AI

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LU Luiz Gustavo Ribeiro

Develop AWS Applications Locally with Zero Costs: Introducing AWS Local Simulator

The open-source tool that simulates DynamoDB, S3, SQS, Lambda, Cognito, and API Gateway on your machine

Apr 02, 2026 · 2 min read · 0 claps #aws #dynamodb #sqs

Develop AWS Applications Locally with Zero Costs: Introducing AWS Local Simulator

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UR Uriel Bitton · Tech Odyssey

Working With DynamoDB Global Tables And Streams

Combining Global Tables with Streams unlocks powerful new event-driven architectures

Mar 31, 2026 · 3 min read · 10 claps #aws #dynamodb #stream

Working With DynamoDB Global Tables And Streams

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JA Jair Pacheco · Pragma

Patrón de Caché con Amazon DAX en Spring WebFlux

Amazon DynamoDB Accelerator (DAX) no es un patrón de software por sí mismo. Es un servicio de caché en memoria totalmente administrado para…

Mar 26, 2026 · 4 min read · 0 claps #java #spring-boot #webflux

Patrón de Caché con Amazon DAX en Spring WebFlux

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RA Rafael Andrade

Using DynamoDB with Brighter V10

Brighter has native support for DynamoDB via dedicated inbox, outbox, and distributed locking providers. In this article, I’ll explore how…

Mar 20, 2026 · 7 min read · 0 claps #csharp #brighter-framework #aws

SA Samuel Matioli

DynamoDB vs Cassandra vs HBase? Talvez a pergunta esteja errada

Não é sobre qual é melhor; é sobre qual problema você precisa resolver e qual evitar.

Feb 20, 2026 · 4 min read · 1 claps #nosql #cassandra #dynamodb

DynamoDB vs Cassandra vs HBase? Talvez a pergunta esteja errada

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SI Siarhei Rusak · Flo Health UK

DynamoDB at Scale: A story about history

In this article, I’ll share one of the ways we use AWS DynamoDB at Flo, the challenges we faced as our user base grew, the lessons we…

Feb 09, 2026 · 7 min read · 157 claps #dynamodb #scaling #push-notification

DynamoDB at Scale: A story about history

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AS Associative: Software Development & Consulting

Leading Dynamo Development Company in Pune, India

If you are looking for a dynamo development company, then Associative is a dynamo development company based in Pune, India. We are a…

Jan 31, 2026 · 2 min read · 0 claps #dynamodb #aws-dynamodb #dynamo

Leading Dynamo Development Company in Pune, India

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UR Uriel Bitton · Tech Odyssey

Designing DynamoDB GSIs Backwards from Query Requirements

The solution to “What question must DynamoDB answer in one Query call?”

Jan 09, 2026 · 4 min read · 50 claps paywalled #aws #dynamodb #gsi

Designing DynamoDB GSIs Backwards from Query Requirements

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PO Pooja Shrestha · AWS Tip

Resume Data Extraction Using AWS AI Services

If you have been applying for jobs on company sites or job portals, you might have used the option where, if we upload our resume, the…

Dec 25, 2025 · 5 min read · 13 claps #aws #aws-lambda #aws-comprehend

Resume Data Extraction Using AWS AI Services

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UR Uriel Bitton · AWS in Plain English

DynamoDB’s New Feature Now Supports Multi-Attribute Keys For GSIs

Here’s how to make the most of this new feature and some data modeling tips on it

Dec 10, 2025 · 2 min read · 20 claps paywalled #aws #dynamodb #gsi

DynamoDB’s New Feature Now Supports Multi-Attribute Keys For GSIs

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PO Poonam Hajare

Day 57 -Amazon DynamoDB: The NoSQL Database Built for Speed and Scale

👋 Hello Everyone,

Dec 02, 2025 · 2 min read · 0 claps #amazon-dynamodb #dynamodb #aws-dynamodb

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SA Saurabh Srivastava

Troubleshooting AWS API Gateway & Lambda Failures Using CURL: A Real-World Production Approach

We sometimes find ourselves in a restricted environment where we don’t have many open-source tools available due to enterprise constraints…

Nov 15, 2025 · 2 min read · 0 claps #lamda #api #aws

Troubleshooting AWS API Gateway & Lambda Failures Using CURL: A Real-World Production Approach

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UR Uriel Bitton · Tech Odyssey

Learn These DynamoDB TTL Strategies To Save On Costs

And make your database efficient and cleaner

Nov 13, 2025 · 4 min read · 16 claps paywalled #aws #ttl #dynamodb

Learn These DynamoDB TTL Strategies To Save On Costs

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UR Uriel Bitton · Tech Odyssey

Designing Powerful Filtering With DynamoDB Sparse Indexes

How to use sparse indexes for efficient filtering of data

Sep 22, 2025 · 4 min read · 6 claps paywalled #dynamodb #database #index

Designing Powerful Filtering With DynamoDB Sparse Indexes

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MA Mahir Berkan Oğuz · Clerion

Building a Photo Archive App with Next.js and AWS Amplify Gen 2

In this blog post, I’ll walk you through creating a modern photo archive application using Next.js and AWS Amplify Gen 2. This…

Sep 10, 2025 · 6 min read · 0 claps #amplify #dynamodb #serverless

Building a Photo Archive App with Next.js and AWS Amplify Gen 2

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UR Uriel Bitton · Tech Odyssey

Modeling Cross-Domain Data With Amazon DynamoDB

How to model cross-domain data with DynamoDB with best practices for efficiency & scalability.

Sep 08, 2025 · 3 min read · 3 claps paywalled #dynamodb #cross-domain #database

Modeling Cross-Domain Data With Amazon DynamoDB

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VA Vanguard Tech · Vanguard Tech

A Smarter Way to Handle DynamoDB Change History

Vanguard unified change history across microservices to help advisors track client plans and improve conversations.

Jul 16, 2025 · 6 min read · 8 claps #dynamodb #rest-api #kinesis-data-stream

A Smarter Way to Handle DynamoDB Change History

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SH Shubham Soni

Understanding DynamoDB Keys with Real-World Use Case: Building an Audit Service

DynamoDB is a powerful NoSQL database provided by AWS that offers single-digit millisecond performance at scale. But to harness its full…

Jul 14, 2025 · 3 min read · 0 claps #dynamodb #indexing #gsi

Understanding DynamoDB Keys with Real-World Use Case: Building an Audit Service

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UR Uriel Bitton · Towards AWS

How To Use DynamoDB LSIs When Designing A New Table

Here’s how I create my LSIs in every DynamoDB table and why you should too.

Jul 07, 2025 · 2 min read · 14 claps paywalled #aws #dynamodb #lsi

How To Use DynamoDB LSIs When Designing A New Table

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MA Marcio Jasinski

Aprendizados ao migrar APIs para DynamoDB

Bancos relacionais são excelentes, mas em aplicações com alto volume e acesso concorrente, podem se tornar um gargalo. Nesse post…

Jun 30, 2025 · 3 min read · 0 claps #dynamodb #rds #aws

Aprendizados ao migrar APIs para DynamoDB

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MA Marcio Jasinski

Arquitetura evolutiva, saindo da virtualização para serverless

Uma das características mais importantes para times técnicos é a capacidade de evoluir os sistemas. Arquiteturas simples e evolutivas…

Jun 01, 2025 · 5 min read · 0 claps #aws #arquitetura #ecs-fargate

Arquitetura evolutiva, saindo da virtualização para serverless

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UR Uriel Bitton · Tech Odyssey

When to Use DynamoDB GSIs vs LSIs: Real World Examples

Deep dive into trade-offs and real use cases.

May 04, 2025 · 3 min read · 21 claps paywalled #aws #dynamodb #gsi

When to Use DynamoDB GSIs vs LSIs: Real World Examples

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KU Kuan Yu Chen

[Backend] How to Handle Periodic Task Result in Celery + SQS + DynamoDB ?

Using Celery as a task queue, AWS SQS as a task broker and AWS DynamoDB (DDB) as a backend result server.

Apr 04, 2025 · 5 min read · 1 claps #celery #celerybeat #sqs

[Backend] How to Handle Periodic Task Result in Celery + SQS + DynamoDB ?

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AK Akeni Promise · Stackademic

Triggering DynamoDB Persistence With S3 Event Notification — A hands-on approach.

There are times when we want to listen to an event in Amazon S3(Simple Storage Service) and then react to that event. For instance, we…

Apr 03, 2025 · 10 min read · 18 claps #aws-lambda #s3-bucket #dynamodb

Triggering DynamoDB Persistence With S3 Event Notification — A hands-on approach.

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FE Fettah Özçelik

Understanding Data Models: A Comprehensive Guide

Introduction

Mar 06, 2025 · 3 min read · 1 claps #data-model #data-patterns #dynamodb

Understanding Data Models: A Comprehensive Guide

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UR Uriel Bitton · Tech Odyssey

How DynamoDB Read and Write Capacity Units Work

Understanding how these capacity units work is essential for optimizing performance and cost.

Feb 07, 2025 · 4 min read · 9 claps paywalled #aws #dynamodb #database