AWS Compute Blog

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Solution architecture

Using AWS Step Functions and Amazon DynamoDB for business rules orchestration

In this post, you learned how to leverage an orchestration framework using Step Functions, Lambda, DynamoDB, and API Gateway to build an API backed by an open-source Drools rules engine, running on a container. Try this solution for your cloud native business rules orchestration use-case.

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How to re-platform and modernize Java web applications on AWS

This post is written by: Bill Chan, Enterprise Solutions Architect According to a report from Grand View Research, “the global application server market size was valued at USD 15.84 billion in 2020 and is expected to expand at a compound annual growth rate (CAGR) of 13.2% from 2021 to 2028.” The report also suggests that […]

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Lambda function retrieving database credentials from an external source

Choosing the right solution for AWS Lambda external parameters

This post is written by Thomas Moore, Solutions Architect, Serverless. When using AWS Lambda to build serverless applications, customers often need to retrieve parameters from an external source at runtime. This allows you to share parameter values across multiple functions or microservices, providing a single source of truth for updates. A common example is retrieving […]

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An overview of the AWS Outposts setup and connectivity back to the region.

Managing and Securing AWS Outposts Instances using AWS Systems Manager, Amazon Inspector, and Amazon GuardDuty

This post is written by Sumeeth Siriyur, Specialist Solutions Architect. AWS Outposts is a family of fully managed solutions that deliver AWS infrastructure and services to virtually any on-premises or edge location for a truly consistent hybrid experience. Outposts is ideal for workloads that need low latency access to on-premises applications or systems, local data […]

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Automate the Creation of On-Demand Capacity Reservations for running EC2 instances

This post is written by Ballu Singh a Principal Solutions Architect at AWS, Neha Joshi a Senior Solutions Architect at AWS, and Naveen Jagathesan a Technical Account Manager at AWS. Customers have asked how they can “create On-Demand Capacity Reservations (ODCRs) for their existing instances during events, such as the holiday season, Black Friday, marketing […]

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KeyStore and TrustStore

Implementing mutual TLS for Java-based AWS Lambda functions

This post is written by Dhiraj Mahapatro, Senior Specialist SA, Serverless and Christian Mueller, Principal Solutions Architect Modern secure applications establish network connections to other services through HTTPS. This ensures that the application connects to the right party and encrypts the data before sending it over the network. You might not want unauthenticated users to […]

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