Dzone - DevOps

AUGUST 15, 2023

When used to construct microservices, AWS Lambda provides a route to craft scalable and flexible cloud-based applications. AWS Lambda supports code execution without server provisioning or management, rendering it an appropriate choice for microservices architecture.

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Lambda Microservices AWS Construction 97

MagmaLabs

JANUARY 16, 2023

It uses the Construct Programming Model (CPM) to generate CloudFormation templates and materializes them as AWS resources when deployed. There are many more construct libraries to choose from at [link]. Now, let's run the cdk bootstrap command, and the output should be something like: Creating a New Ruby Lambda Function.

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Lambda AWS Construction .Net 98

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.

Generative AI 115

Generative AI Systems Review System Lambda 115

AWS Machine Learning - AI

APRIL 1, 2025

AWS Cloud Development Kit (AWS CDK) Delivers AWS CDK knowledge with tools for implementing best practices, security configurations with cdk-nag , Powertools for AWS Lambda integration, and specialized constructs for generative AI services.

AWS 119

AWS Software Review Knowledge Base Artificial Inteligence 119

Dzone - DevOps

JULY 1, 2024

In this blog, we will use the AWS Generative AI Constructs Library to deploy a complete RAG application composed of the following components: Knowledge Bases for Amazon Bedrock : This is the foundation for the RAG solution. An S3 bucket: This will act as the data source for the Knowledge Base.

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Generative AI Construction AWS Knowledge Base 95

AWS Machine Learning - AI

FEBRUARY 25, 2025

Error retrieval and context gathering The Amazon Bedrock agent forwards these details to an action group that invokes the first AWS Lambda function (see the following Lambda function code ). This contextual information is then sent back to the first Lambda function. Refer to the Lambda function code for more details.

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Lambda Generative AI Software Review AWS 64

Xebia

SEPTEMBER 26, 2022

Everything that a DSL can do is also possible using general, ‘non-specific’ language features, such as methods and lambdas. The first example is the Bean Definition DSL which registers beans using lambdas instead of annotations. I also really like that you can use if expressions and other constructs. After all, it’s just Kotlin!

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Lambda Construction Examples Course 130

Stackery

JUNE 5, 2025

One detail stood out to me above all others: **Nearly half of all new compute workloads in Amazon in 2020 were Lambda based.** ![Screen PM.png]([link] During Andy Jassy’s keynote, a veritable wall of major customers that use Lambda. Screen Shot 2020-12-03 at 3.36.50 screenshot1.png]([link] screenshot3.png]([link] png]([link] ![screenshot4.png]([link]

Serverless 52

Serverless Lambda Microservices AWS 52

CIO

MARCH 12, 2025

For example, when it comes to complicated calculations that are frequently executed in succession, AWS Lambda proves to be more efficient and economical than Azure Functions. In the product development scenario mentioned above, for example, a Windows application in Azure triggers a Lambda service in AWS that performs the desired calculations.

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Azure Weak Development Team Lambda AWS 136

Xebia

MAY 2, 2023

AWS CDK is specifically designed for provisioning AWS resources and provides a more AWS-centric approach, with AWS-specific constructs, libraries, and APIs that allow you to define AWS resources in a more native way. Vpc level 2 construct. ClusterHandler is a Lambda function for interacting with EKS API to manage the cluster lifecycle.

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AWS Machine Learning - AI

MAY 2, 2025

Because of this flexible, composable pattern, customers can construct efficient networks of interconnected agents that work seamlessly together. In the following sections, we demonstrate the step-by-step process of constructing this multi-agent system. import json import boto3 client = boto3.client('ses')

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Real Estate Artificial Inteligence Knowledge Base Lambda 90

TechCrunch

MAY 3, 2022

The modern architecture of databases makes this complicated, with information potentially distributed across Kubernetes containers, Lambda, ECS and EC2 and more.

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Data Artificial Inteligence Lambda Analytics 192

AWS Machine Learning - AI

NOVEMBER 14, 2024

If an image is uploaded, it is stored in Amazon Simple Storage Service (Amazon S3) , and a custom AWS Lambda function will use a machine learning model deployed on Amazon SageMaker to analyze the image to extract a list of place names and the similarity score of each place name. _validate_tools(tools) _output_parser = output_parser or cls._get_default_output_parser()

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Artificial Inteligence Generative AI Travel AWS 110

Stackery

JUNE 11, 2019

Here is my response to that question in the form of a dive into how the SAM CLI and how SAM local can indeed improve your development process of Lambdas, but require more to take advantage of the entire menu of AWS serverless…. How does SAM CLI run a local version of a Lambda? What do I need to do to run my Lambda code via the SAM CLI?

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AWS Machine Learning - AI

NOVEMBER 21, 2024

AWS Lambda : Provides the serverless compute environment for running backend operations without provisioning or managing servers, which scales automatically with the application’s demands. Lambda handler: The main function ( lambda_handler ) is invoked when the Lambda function is run. b64encode(contents).decode('utf-8')

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AWS Lambda Generative AI Artificial Inteligence 81

The Daily WTF

OCTOBER 25, 2022

You could do something like this, using Python's version of a ternary: _b = ( lambda x: x) if (sys.version_info[ 0 ] < 3 ) else ( lambda x: x.encode( 'latin1' )). No, you have to show your absolute mastery over the language, using constructs to do things they were never intended to do.

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Lambda Construction Advertising Report 111

CircleCI

AUGUST 12, 2022

This tutorial covers: Defining your AWS CDK application and the AWS Lambda handler. In this tutorial, I will guide you through using AWS Cloud Development Kit (CDK) to deploy an AWS Lambda function that interacts with AWS S3 and AWS DynamoDB. on your system to define your AWS CDK application and the AWS Lambda handler.

Lambda 52

Lambda AWS Construction Software Review 52

AWS Machine Learning - AI

MAY 22, 2025

apply(lambda x: x[0]['content'] if len(x) > 0 else None) df['conv_A_assistant'] = df['conv_A'].apply(lambda See the following code: # Step 2: Define cosine similarity function def compute_cosine_similarity(embedding1, embedding2): embedding1 = np.array(embedding1).reshape(1,

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AWS Machine Learning - AI

MAY 30, 2024

In this post, we describe how CBRE partnered with AWS Prototyping to develop a custom query environment allowing natural language query (NLQ) prompts by using Amazon Bedrock, AWS Lambda , Amazon Relational Database Service (Amazon RDS), and Amazon OpenSearch Service. A Lambda function with business logic invokes the primary Lambda function.

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CircleCI

AUGUST 17, 2022

Adding a Lambda authorizer and defining CDK constructs. You can also learn how to automate AWS Lambda function deployments to AWS CDK. In this tutorial, I will guide you through using AWS CDK to deploy REST APIs with AWS Lambda-based authorizers. Adding a NodeJS Lambda function. Prerequisites.

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Lambda AWS Construction Software Review 52

Stackery

JUNE 5, 2025

Cloud applications have three core infosec needs: - resource-level access controls - secrets management - fallbacks for network-level security (where necessary) ### A look at some real-world examples #### Resource-Level access controls Modern applications are constructed via collections of managed services.

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Mike Roberts

NOVEMBER 16, 2017

Scaling and State This is Part 9 of Learning Lambda, a tutorial series about engineering using AWS Lambda. So far in this series we’ve only been talking about processing a small number of events with Lambda, one after the other. Finally I mention Lambda’s limited, but not trivial, vertical scaling capability.

Lambda 52

Lambda Software Review AWS Serverless 52

AWS Machine Learning - AI

MARCH 7, 2024

The DynamoDB update triggers an AWS Lambda function, which starts a Step Functions workflow. Constructs a request payload for the Amazon Bedrock InvokeModel API. Constructs a request payload for the Amazon Bedrock InvokeModel API. The Step Functions workflow invokes a Lambda function to generate a status report.

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AWS Lambda Generative AI Report 141

AWS Machine Learning - AI

APRIL 24, 2025

The solution uses the data domain to construct prompt inputs for the generative LLM. This mapping is similar in nature to intent classification, and enables the construction of an LLM prompt that is scoped for each input query (described next). Scoping data domain for focused prompt construction This is a divide-and-conquer pattern.

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Artificial Inteligence Enterprise Generative AI Technical Review 107

Stackery

APRIL 11, 2019

It will scale just fine… unless you hit your account-wide Lambda limit. 6.10, which is approaching EOL for AWS Lambda? Let’s step back and think about what happens when you integrate an API route with a Lambda Function. Construct infrastructure templates (e.g. What if that’s Node.js A Functionless Approach.

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AWS Machine Learning - AI

SEPTEMBER 20, 2024

If required, the agent invokes one of two Lambda functions to perform a web search: SerpAPI for up-to-date events or Tavily AI for web research-heavy questions. The Lambda function retrieves the API secrets securely from Secrets Manager, calls the appropriate search API, and processes the results.

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Generative AI Lambda Applications AWS 105

AWS Machine Learning - AI

APRIL 14, 2025

If a query execution fails, the agent can analyze the error messages returned by AWS Lambda and automatically retries the modified query when appropriate. The Lambda function sends the query to Athena to execute. The Lambda function retrieves and processes the results.

Enterprise 84

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Xebia

AUGUST 29, 2023

A target group can refer to Instances, IP addresses, a Lambda function or an Application Load Balancer. Participants were happy with the service abstraction cross EC2 / EKS / Lambda allowing inter-connectivity between different stacks without worrying about the underlying details.

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Honeycomb

MARCH 5, 2024

In this post, I describe how to send OpenTelemetry (OTel) data from an AWS Lambda instance to Honeycomb. I will be showing these steps using a Lambda written in Python and created and deployed using AWS Serverless Application Model (AWS SAM). Add OTel and Honeycomb environment variables to your template configuration for your Lambda.

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Xebia

APRIL 23, 2024

In this blog post a single Lambda function is used to handle both incoming commands and incoming interactivity. Slack API reaching out to AWS Lambda. Creating your Handler using an AWS Lambda Function In this example I am going to use a Node.js AWS Lambda function to host the handler. ” message. In a Node.js

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AWS Machine Learning - AI

MAY 17, 2024

With prompt chaining, you construct a set of smaller subtasks as individual prompts. Then construct an email response based on the sentiment you determine and enclose the email in JSON format. It invokes an AWS Lambda function with a token and waits for the token. Together, these subtasks make up the overall complex task.

Generative AI 136

Generative AI Artificial Inteligence Systems Review Software Review 136

Mike Roberts

DECEMBER 13, 2017

Lambda is a wonderful platform. The problems In Learning Lambda Part 9 , I described Lambda’s scaling behavior? Lambda can overwhelm downstream resources that do not have similar scaling properties. A thousand-times scaled Lambda could easily cause significant performance problems to a modest SQL database server.

Lambda 40

Lambda AWS Architecture Microservices 40

Mike Roberts

DECEMBER 13, 2017

Lambda is a wonderful platform. The problems In Learning Lambda Part 9 , I described Lambda’s scaling behavior? Lambda can overwhelm downstream resources that do not have similar scaling properties. A thousand-times scaled Lambda could easily cause significant performance problems to a modest SQL database server.

Lambda 40

Lambda AWS Architecture Microservices 40

AWS Machine Learning - AI

SEPTEMBER 4, 2024

The agent queries the product information stored in an Amazon DynamoDB table, using an API implemented as an AWS Lambda function. The agent uses an API backed by Lambda to get product information. Lastly, the Lambda function looks up product data from DynamoDB.

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AWS Machine Learning - AI

AUGUST 15, 2024

The Content Designer AWS Lambda function saves the input in Amazon OpenSearch Service in a questions bank index. Amazon Lex forwards requests to the Bot Fulfillment Lambda function. Users can also send requests to this Lambda function through Amazon Alexa devices.

Artificial Inteligence 125

Artificial Inteligence Generative AI Knowledge Base Lambda 125

AWS Machine Learning - AI

MAY 7, 2024

Generative AI CDK Constructs , an open-source extension of AWS CDK, provides well-architected multi-service patterns to quickly and efficiently create repeatable infrastructure required for generative AI projects on AWS. Transcripts are then stored in the project’s S3 bucket under /transcriptions/TranscribeOutput/.

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Artificial Inteligence Meeting AWS Generative AI 131

Mike Roberts

NOVEMBER 16, 2017

Scaling and State This is Part 9 of Learning Lambda, a tutorial series about engineering using AWS Lambda. So far in this series we’ve only been talking about processing a small number of events with Lambda, one after the other. Finally I mention Lambda’s limited, but not trivial, vertical scaling capability.

Lambda 40

Lambda Software Review AWS Serverless 40