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Serverless: A simple overview

O'Reilly Media - Ideas

While AWS Lambda is viewed as the specific technology that kicked off the movement, other vendors offer platforms for reducing operational overhead. Serverless offerings tend to fall into two types: Backends as a Service (BaaS) - BaaS provides serverless approaches to handle things like storage, authentication, and user management.

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Evolution of Netflix Conductor:

Netflix Tech

Netflix Conductor: A microservices orchestrator In the last two years since inception, Conductor has seen wide adoption and is instrumental in running numerous core workflows at Netflix. Instead of creating workers for simple evaluations, Lambda task enables the user to do this inline using simple Javascript expressions.

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Build an internal SaaS service with cost and usage tracking for foundation models on Amazon Bedrock

AWS Machine Learning - AI

There can be different user authentication and authorization mechanisms deployed in an organization. API Gateway routes the request to an AWS Lambda function ( bedrock_invoke_model ) that’s responsible for logging team usage information in Amazon CloudWatch and invoking the Amazon Bedrock model.

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Going Native: Trying Out AOT For Spring Boot

Apiumhub

As mentioned above, the cold start of the program means that several seconds will elapse before the web application will be able to respond to the first request, something that precludes this type of program from use in an environment where fast responses are required for sporadic requests, e.g. in an AWS lambda-based microservices application.

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Deploying Kafka Streams and KSQL with Gradle – Part 3: KSQL User-Defined Functions and Kafka Streams

Confluent

We can use our new DECODE() function and enjoy CASE-like functionality: ksql> select definition, decode(definition, 'Proxy authentication required','Bad', 'Page not found','Bad', 'Redirect','Good', 'Unknown') label. applicationName = 'wordcount-lambda-example'. // Default artifact naming. If no match, return 'defaultvalue'.

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Here’s What I Learned About Developing A Serverless Web App

Xicom

Taking AWS, as an example, you can create a serverless monolith by using a single AWS Lambda function for the back-end. The right observability platform – ideally the one that automates a ton of instrumentation inside Lambda like New Relic – can offer you these types of insights.

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Serverless Summer School Cliff’s Notes — AWS Serverless Products, Explained

Stackery

AM, Chase, and Eric kicked off the first week of SSS by sharing the basics of getting started with a tutorial on locally debugging AWS Lambda functions and other serverless resources with Stackery. Debug a simple app where you’ve got a topic connected to a Lambda function that then uploads them to an AWS table.