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Amazon Cloud Developers

Official technical community of Amazon Cloud. Shares practical AI/ML, big data, database, modern app development, IoT content, offers comprehensive learning resources, hosts regular developer events, and continuously empowers developers.

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Latest from Amazon Cloud Developers

97 recent articles

Amazon Cloud Developers

Feb 1, 2026 · Cloud Computing

One‑Click Deployment of OpenClaw on Amazon EC2 Mac Instances for Apple‑Ecosystem Automation

This article explains why Amazon EC2 Mac instances are ideal for running OpenClaw as a 24/7 Apple‑ecosystem AI assistant, compares cloud versus local Macs, outlines cost and security benefits, and provides a step‑by‑step CloudFormation deployment guide with configuration details for iMessage, Screen Sharing, and full‑disk access.

AWS EC2 MacApple EcosystemCloud Computing

0 likes · 15 min read

One‑Click Deployment of OpenClaw on Amazon EC2 Mac Instances for Apple‑Ecosystem Automation

Amazon Cloud Developers

Jan 30, 2026 · Cloud Computing

Tired of Complex Bills? Simplify Cloud Cost Analysis with Amazon Q Developer + MCP

This article examines the challenges of managing massive AWS cost and usage data, critiques existing tools, and presents Amazon Q Developer combined with the Model Context Protocol (MCP) as an AI‑driven solution that offers natural‑language interaction, multi‑source integration, intelligent anomaly detection, and fully automated cost‑management workflows, illustrated through three real‑world scenarios.

AIAWSAmazon Q Developer

0 likes · 9 min read

Tired of Complex Bills? Simplify Cloud Cost Analysis with Amazon Q Developer + MCP

Amazon Cloud Developers

Jan 28, 2026 · Artificial Intelligence

Amazon Nova Model Family Upgrade: Stronger AI, Lower Latency, Better Cost‑Performance

At re:Invent 2025 Amazon announced four new Nova models—Lite, Pro, Sonic, and Omni—each with benchmark‑backed performance gains over competitors, introduced the open‑training Nova Forge service for custom frontier models, and launched the high‑reliability Nova Act AI Agent platform, highlighting real‑world enterprise use cases.

AI agentsAI modelsAmazon Nova

0 likes · 14 min read

Amazon Nova Model Family Upgrade: Stronger AI, Lower Latency, Better Cost‑Performance

Amazon Cloud Developers

Jan 26, 2026 · Artificial Intelligence

How AgentCore Episodic Memory Makes AI Agents Smarter Over Time

Amazon Bedrock AgentCore introduces episodic memory that records an agent's goals, reasoning steps, actions, results and reflections, enabling agents to recall past experiences, avoid repeated mistakes, and continuously improve performance across complex multi‑step tasks, as demonstrated by benchmark experiments.

AI AgentAgentCoreAmazon Bedrock

0 likes · 26 min read

How AgentCore Episodic Memory Makes AI Agents Smarter Over Time

Amazon Cloud Developers

Jan 23, 2026 · Artificial Intelligence

Trainium3 UltraServers Deliver 4.4× Faster AI Training and 40% Better Energy Efficiency

Amazon’s new Trainium3 UltraServers integrate up to 144 Trainium3 chips per system, offering up to 4.4× the compute performance of Trainium2, three‑fold throughput gains, four‑fold latency reductions, and 40% higher energy efficiency, while the enhanced NeuronSwitch‑v1 network and UltraCluster 3.0 enable massive scaling for next‑gen AI workloads.

AI hardwareAWSEnergy efficiency

0 likes · 8 min read

Trainium3 UltraServers Deliver 4.4× Faster AI Training and 40% Better Energy Efficiency

Amazon Cloud Developers

Jan 22, 2026 · Artificial Intelligence

How Amazon’s New Bedrock and SageMaker Features Cut AI Agent Costs and Speed Up Customization

The article explains how Amazon Bedrock’s reinforced fine‑tuning and SageMaker AI’s new serverless model‑customization dramatically lower the cost and latency of AI agents, delivering up to a 73% accuracy boost and shrinking model‑building cycles from months to days for enterprises of any size.

AI AgentAmazon BedrockAmazon SageMaker

0 likes · 9 min read

How Amazon’s New Bedrock and SageMaker Features Cut AI Agent Costs and Speed Up Customization

Amazon Cloud Developers

Jan 21, 2026 · Cloud Computing

Amazon Graviton5 Boosts Performance by 25% While Cutting Costs

Amazon Graviton5, the newest custom ARM‑based EC2 processor, delivers up to 25% higher compute performance, up to 33% lower core‑to‑core latency, 5× larger L3 cache, and network and storage bandwidth gains of 15%–20%, while offering superior energy efficiency and real‑world speedups reported by customers such as Adobe, Epic Games, Airbnb, Atlassian and SAP.

ARMAmazon Graviton5Cloud Computing

0 likes · 10 min read

Amazon Graviton5 Boosts Performance by 25% While Cutting Costs

Amazon Cloud Developers

Jan 20, 2026 · Artificial Intelligence

Boost Model Accuracy by 66% with Amazon Bedrock Reinforcement Fine‑Tuning

Amazon Bedrock’s new reinforcement fine‑tuning feature lets developers create smaller, faster, more accurate models—up to 66% higher accuracy—without deep ML expertise or large labeled datasets, offering automated workflows, two reward‑based learning options (RLVR and RLAIF), and built‑in security for cost‑effective model customization.

AIAmazon BedrockMachine Learning

0 likes · 10 min read

Boost Model Accuracy by 66% with Amazon Bedrock Reinforcement Fine‑Tuning

Amazon Cloud Developers

Jan 14, 2026 · Databases

How OpenSearch Service Boosts Vector Database Build Speed by Up to 10× and Cuts Costs by 75%

Amazon OpenSearch Service now offers serverless GPU‑accelerated vector indexing and automatic optimization, enabling users to build billion‑scale vector databases up to ten times faster, reduce indexing costs to one‑quarter, and balance latency, quality, and memory without manual tuning.

AWS CLIAmazon OpenSearch ServiceGPU acceleration

0 likes · 9 min read

How OpenSearch Service Boosts Vector Database Build Speed by Up to 10× and Cuts Costs by 75%

Amazon Cloud Developers

Jan 12, 2026 · Cloud Computing

Amazon S3 Vectors Cuts Storage Costs by 90% and Boosts Performance

Amazon S3 Vectors, now generally available, reduces vector‑storage costs up to 90%, scales a single index to 20 billion vectors, delivers sub‑second query latency and 1,000 PUT /s write throughput, and integrates with Bedrock, OpenSearch, CloudFormation, and PrivateLink for end‑to‑end AI workloads.

AIAWSPerformance

0 likes · 13 min read

Amazon S3 Vectors Cuts Storage Costs by 90% and Boosts Performance