Building a Node.js Service with AWS Lambda, DynamoDB, and Serverless Framework

Matthew Brown Articles, AWS, Cloud, JavaScript, Node.js, Tutorial 3 Comments

My favorite new technology as a developer is serverless computing. The convenience and cost make it a very compelling choice for running options in the cloud. Especially for proof of concepts or quick ways to prove out ideas. Using serverless computing to get up and running takes very little effort and the costs of running an application in the cloud are minimal. Serverless really empowers developers to act on ideas as quickly as possible.

In this post, I’m going to briefly touch on what serverless computing is and the pros and cons of using it. Then I will build a Node.js service to do CRUD operations using AWS Lambda, DynamoDB, and the Serverless Framework. You can view the finished product on Github.

Into the Core

James Bradley .NET, .NET Core, Articles, ASP.NET, Development Technologies & Tools, Tutorial Leave a Comment

The client Iโ€™m currently assisting has begun to move applications from more monolithic architecture into a more modern, cloud-based architecture. The organization is a bit of a .NET anomaly in that it is a company thatโ€™s primarily Java, yet has some .NET.

So even though Microsoft has a list of framework tools (such as Azure Service Fabric and Azure App Service), itโ€™s fair to say that asking a primarily Java-focused company to use those tools could be an uphill battle. This is where .NET Standard and .NET Core have come to the rescue.

I work with a ton of smart people and Iโ€™m pretty amazed at how fast they can pick up on things from reading. I, however, cannot really understand it fully until I touch it. So letโ€™s build a quick RESTful Web API step by step to see how challenging it is. Weโ€™ll be using .NET Standard, .NET Core, and ASP.NET Core.

Case Study: Northwell Health Enhanced Patient Care

Keyhole Software .NET, Case Study, Healthcare, JavaScript, Microservices, New Development

Northwell Health has leveraged the strengths and talents of Keyhole Software since 2014 to launch various custom software initiatives focused on enhanced patient care. Because Keyhole has proven its value to Northwell throughout the years, the relationship between the two has grown to more than 10 Keyhole consultants helping the client on various initiatives, including …

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Helping nationwide clients embrace cloud technologies through custom modernization, migration, and cloud-native development services. Services include Cloud Strategy & Consulting: Assessing current status and defining cloud adoption roadmaps, identifying the right cloud for specific needs. Cloud Migration: Migrating existing apps & infrastructure to AWS, Azure, and Google Cloud Platform through lift-and-shift, re-architecting, and re-platforming. Cloud Native Development: Developing apps from the ground up using cloud-native technologies and patterns like microservices, containers, & serverless computing. Cloud Optimization & Cost Management: Monitoring resource utilization, identifying optimization opportunities, and implementing cost-saving measures….

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See Free Ticket CalendarKeyhole Software Educational Events Microservices – Cloud Technologies – Blockchain – Hyperledger – Azure Join Keyhole Software experts for educational events in Kansas City, St. Louis, Denver, Omaha, Lincoln, and remotely online.Upcoming Events Register To AttendDeep Dive Into Vue.js Free Event | Thursday, December, 8, 2023An educational session that will dive into Vue including the philosophy behind …