Dzone - DevOps

JANUARY 28, 2025

Nevertheless, although I wrote a few articles about.NET-based Lambda function, this time, I decided to leave the hammer aside and look for another tool to serve the purpose. Background Choosing Python was an easy choice; it is simple to program, has many prebuilt libraries, and is supported well by the AWS Lambda function.

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AWS Machine Learning - AI

OCTOBER 29, 2024

To address this consideration and enhance your use of batch inference, we’ve developed a scalable solution using AWS Lambda and Amazon DynamoDB. We walk you through our solution, detailing the core logic of the Lambda functions. Amazon S3 invokes the {stack_name}-create-batch-queue-{AWS-Region} Lambda function.

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AWS Machine Learning - AI

OCTOBER 31, 2024

Before processing the request, a Lambda authorizer function associated with the API Gateway authenticates the incoming message. After it’s authenticated, the request is forwarded to another Lambda function that contains our core application logic. The code runs in a Lambda function. Implement your business logic in this file.

Generative AI 121

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Perficient

DECEMBER 30, 2024

Introduction: Integrating GitHub Actions for Continuous Integration and Continuous Deployment (CI/CD) in AWS Lambda deployments is a modern approach to automating the software development lifecycle. After this, open AWS Lambda and create a function using Python with the default settings. In our case, we are using ap-south-1.

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Xebia

FEBRUARY 19, 2024

In this blog post, we examine the relative costs of different language runtimes on AWS Lambda. Many languages can be used with AWS Lambda today, so we focus on four interesting ones. Rust just came to AWS Lambda in November 2023 , so probably a lot of folks are wondering whether to try it out.

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Dzone - DevOps

MARCH 24, 2025

Our "serverless" order processing system built on AWS Lambda and API Gateway was humming along, handling 1,000 transactions/minute. A sudden spike in traffic caused Lambda timeouts, API Gateway threw 5xx errors, and customers started tweeting, Why cant I check out?! Then, disaster struck.

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Lambda Serverless AWS Engineering 59

Xebia

DECEMBER 13, 2024

Relative Python imports can be tricky for lambda functions. But recently, I ran into the same issue with Dockerized lambda functions. py touch lib/functions/hello-world/requirements.txt touch lib/functions/hello-world/Dockerfile Now you will need to fill the Dockerfile, like this: FROM public.ecr.aws/lambda/python:3.12

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Xebia

MARCH 8, 2023

Lambda calculus is one of the pinnacles of Computer Science, lying in the intersection between Logic, Programming, and Foundations of Mathematics. Most descriptions of lambda calculus present it as detached from any “real” programming experience, with a level of formality close to mathematical practice.

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AWS Machine Learning - AI

NOVEMBER 7, 2024

The Lambda function runs the database query against the appropriate OpenSearch Service indexes, searching for exact matches or using fuzzy matching for partial information. The Lambda function processes the OpenSearch Service results and formats them for the Amazon Bedrock agent.

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Lambda Enterprise Automotive Knowledge Base 127

Xebia

MARCH 8, 2023

Welcome to the final installment of our lambda calculus using JavaScript tour. In this post, we are going to step back and write our own evaluator for lambda terms. Lambda terms as values Wait a minute! Weren’t we already representing lambda terms as JavaScript functions? You know, it’s turtles all the way down.

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Xebia

AUGUST 3, 2023

I was sparked on a XKE to do a short experiment with using Golang for my AWS Lambda Functions. Tutorial Let’s deploy a small stack including a single Lambda function. Sub /aws/lambda/${MyFunction} RetentionInDays: 7 A few things are going on here. This Makefile is used to compile the lambda function.

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Xebia

MARCH 8, 2023

We’re moving fast through this lambda calculus series! In part one, we laid out the foundations for working with JavaScript as a lambda calculus , and, through part 2, we added Booleans and numbers to our repertory. The Y combinator Enter the Y combinator , a very odd-looking term in lambda calculus.

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Xebia

MARCH 8, 2023

The previous post in this series introduced the constraints we had to obey to use JavaScript as untyped lambda calculus , and then we relaxed some of those constraints via currying (for functions of more than one argument) and translation (to turn const local variables into a combination of functions).

Lambda 130

Lambda Fashion Exercises Examples 130

AWS Machine Learning - AI

APRIL 9, 2025

When API Gateway receives the request, it triggers an AWS Lambda The Lambda function sends the question to the classifier LLM to determine whether it is a history or math question. These embeddings are then saved as a reference index inside an in-memory FAISS vector store, which is deployed as a Lambda layer.

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Artificial Inteligence Generative AI AWS Applications 123

Xebia

JANUARY 15, 2024

In this blog post I will go over some reasons why you should be using design patterns in your Lambda functions Getting started To get started with AWS Lambda is quite easy, and this is also the reason why some crucial steps are skipped. Or use a compiled language like golang for your Lambda functions.

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Xebia

JANUARY 17, 2024

Recently I have been working on a few projects that involved Lambda functions. Dir Structure For this solution to work the project directory should be structured in a way so that terraform can find the dependencies you are looking to install to your Lambda. config } provider "aws" { #.

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Lambda AWS Resources Software Review 130

Xebia

MARCH 8, 2023

This is the fourth post in the Lambda Calculus Through JavaScript series. If you’re just joining us, make sure to go back and start with Lambda calculus through JavaScript, part 1. As usual, we’ll discover that lambda calculus gives us the ingredients to introduce this concept without extending the language, just by translation.

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TechCrunch

JANUARY 20, 2021

Last year, Lambda School raised $74 million for its coding education program. Lambda School raises $74M for its virtual coding school where you pay tuition only after you get a job. That’s in addition to another 20 million jobs that Quiñones expects to come from the growth of the technology sector in the EU.

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AWS Machine Learning - AI

FEBRUARY 11, 2025

Step Functions orchestrates AWS services like AWS Lambda and organization APIs like DataStore to ingest, process, and store data securely. The workflow includes the following steps: The Prepare Map Input Lambda function prepares the required input for the Map state. An EventBridge rule invokes the Rectify & Notify Lambda function.

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Knowledge Base Lambda Enterprise AWS 90

Crunchbase News

MARCH 4, 2025

Lambda , $480M, artificial intelligence: Lambda, which offers cloud computing services and hardware for training artificial intelligence software, raised a $480 million Series D co-led by Andra Capital and SGW. Lambda is also a provider of the latest GPUs by Nvidia , which are highly sought after by AI developers.

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AWS Machine Learning - AI

OCTOBER 29, 2024

AWS Lambda is an event-driven compute service that lets you run code for virtually any type of application or backend service without provisioning or managing servers. You can invoke Lambda functions from over 200 AWS services and software-as-a-service (SaaS) applications.

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Generative AI Video Engineering Artificial Inteligence 109

TechCrunch

NOVEMBER 2, 2021

The company started with a focus on distributed tracing for serverless platforms like AWS’ API Gateway, DynamoDB, S3 and Lambda. It offers both a paid SaaS service (which includes a free tier ), as well as a free command line tool for analyzing and tuning services based on AWS Lambda and Kinesis. Image Credits: Lumigo.

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AWS Machine Learning - AI

FEBRUARY 11, 2025

Additionally, we use various AWS services, including AWS Amplify for hosting the front end, AWS Lambda functions for handling request logic, Amazon Cognito for user authentication, and AWS Identity and Access Management (IAM) for controlling access to the agent. The function uses a geocoding service or database to perform this lookup.

Virtualization 80

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TechCrunch

JULY 1, 2021

VCs bet millions on Microverse, a Lambda School for the developing world. Lambda School’s ISA taps out after five years of deferred repayments. Lambda School lays off 65 employees amid restructuring. ” The 2021 edtech avalanche has just begun.

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Lambda Development Programming Study 208

Xebia

JANUARY 26, 2025

The CheckoutProcess name describes what it is, a role used by, for example, a lambda function that processes the checkout. You simply pass the prefix as a parameter and prefix each resource name. So, for an IAM Role, that could be Joris-CheckoutProcess. Using this pattern you avoid creating a scavenger hunt.

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Dzone - DevOps

JUNE 21, 2024

In this article, I wanted to focus on an example where my project seemed like a perfect serverless use case, one where I’d leverage AWS Lambda. The expectation of learning valuable lessons should always be top of mind as design becomes a reality. Spoiler alert: it was not.

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AWS Machine Learning - AI

JANUARY 13, 2025

The text extraction AWS Lambda function is invoked by the SQS queue, processing each queued file and using Amazon Textract to extract text from the documents. The text summarization Lambda function is invoked by this new queue containing the extracted text.

Education 103

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AWS Machine Learning - AI

NOVEMBER 13, 2024

The solution also uses Amazon Cognito user pools and identity pools for managing authentication and authorization of users, Amazon API Gateway REST APIs, AWS Lambda functions, and an Amazon Simple Storage Service (Amazon S3) bucket. To launch the solution in a different Region, change the aws_region parameter accordingly.

Generative AI 128

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AWS Machine Learning - AI

MARCH 20, 2025

Lets look at an example solution for implementing a customer management agent: An agentic chat can be built with Amazon Bedrock chat applications, and integrated with functions that can be quickly built with other AWS services such as AWS Lambda and Amazon API Gateway. The agent has the capability to: Provide a brief customer overview.

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Xebia

OCTOBER 23, 2024

To aid in understanding this setup and the AWS services needed, a detailed diagram is provided below illustrating the required interaction between CloudWatch Alarms, Event Bridge, Lambda function, and AWS Global Accelerator during an automated region evacuation process.

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