Xebia

AUGUST 8, 2023

An example would be retrieving a total at a specific point in time based on a list of transactions. Given this query, the getTotalByOwner function in transaction/lambda/database.ts We can therefore save a bit of storage space by adding a summary every X records (10 in the code example). Another use case is slightly different.

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Performance Data Lambda Storage 130

Linux Academy

MARCH 29, 2019

The course has three new sections (and Lambda Versioning and Aliases plays an important part in the Lambda section): Deployment Pipelines. AWS Lambda, and. AWS Lambda and Serverless Concepts. Now to be clear, it is not Lambda’s sole purpose to work with CloudFormation, but it is certainly a common use case.

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Lambda AWS Serverless DevOps 60

ParkMyCloud

MAY 20, 2019

Today’s entry into our exploration of public cloud prices focuses on AWS Lambda pricing. In this article, we’ll take a look at the Lambda pricing model, and some things you need to keep in mind when estimating costs for serverless infrastructure. How AWS Lambda Pricing Works. AWS Lambda pricing is based on what you use.

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Lambda AWS Serverless Microservices 82

Xebia

AUGUST 1, 2023

Caching is a useful technique to improve performance or avoid overload of services. In this blog I will show how to implement a cache using DynamoDB and a lambda written in TypeScript. In a follow-up blog I’ll show another technique to improve the performance of queries on largish datasets.

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Lambda AWS Infrastructure Performance 130

The Agile Monkey

JULY 4, 2019

Have you ever wondered whether your AWS Lambda could be faster if you used a different runtime? AWS Lambda allows us to execute code in the cloud without needing to provision anything. As an addition to all the available runtimes in AWS Lambda, AWS announced Custom Runtimes at Re:Invent 2018. Rust, Node.js 8.10, C# (.NET

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Lambda AWS Comparison Serverless 66

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.

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Lambda AWS Construction Software Review 52

AWS Machine Learning - AI

FEBRUARY 26, 2024

However, as these models continue to grow in size and complexity, monitoring their performance and behavior has become increasingly challenging. Monitoring the performance and behavior of LLMs is a critical task for ensuring their safety and effectiveness. The file saved on Amazon S3 creates an event that triggers a Lambda function.

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Artificial Inteligence AWS Lambda Metrics 112

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.

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Lambda AWS Software Review Serverless 52

Xebia

SEPTEMBER 26, 2022

Everything that a DSL can do is also possible using general, ‘non-specific’ language features, such as methods and lambdas. Let’s look at two examples from Spring Boot where domain-specific languages shine. The first example is the Bean Definition DSL which registers beans using lambdas instead of annotations.

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Lambda Construction Examples Course 130

Mike Roberts

NOVEMBER 1, 2017

Error Handling This is Part 7 of Learning Lambda, a tutorial series about engineering using AWS Lambda. Welcome to Part 7 of Learning Lambda! Classes of error When using AWS Lambda there are several different classes of error that can occur. To see the other articles in this series please visit the series home page.

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Lambda Software Review AWS Metrics 52

Mike Roberts

NOVEMBER 14, 2017

Cold Starts This is Part 8 of Learning Lambda, a tutorial series about engineering using AWS Lambda. In this installment of Learning Lambda I discuss Cold Starts. In this installment of Learning Lambda I discuss Cold Starts. Way back in Part 3 I talked about the lifecycle of a Lambda function.

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Lambda Software Review AWS Systems Review 52

AWS Machine Learning - AI

AUGUST 15, 2024

Some responses need to be exact (for example, regulated industries like healthcare or capital markets), some responses need to be searched from large, indexed data sources and cited, and some answers need to be generated on the fly, conversationally, based on semantic context.

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Xebia

JANUARY 17, 2024

In order to do manual rotations developers have to keep track of when secrets need to be rotated, perform the process of rotating them, and update the application accordingly. For this article I will be using the example of rotating the keys for an AWS IAM service account, and updating them in a GitLab. In our case it would be AWS.

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Serverless Technical Review Software Review AWS 130

AWS Machine Learning - AI

JULY 3, 2024

These models demonstrate impressive performance in question answering, text summarization, code, and text generation. Amazon Lambda : to run the backend code, which encompasses the generative logic. In step 3, the frontend sends the HTTPS request via the WebSocket API and API gateway and triggers the first Amazon Lambda function.

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Artificial Inteligence Generative AI Lambda Healthcare 102

Dzone - DevOps

MAY 1, 2023

This was not only about rewriting applications, but the backend data stores were also redesigned in terms of dynamic scalability , high performance, and flexibility for event-driven architecture.

Serverless 94

Serverless Lambda Data Microservices 94

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.

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Lambda AWS Software Review Serverless 40

CIO

JULY 18, 2024

In other words, if the tool performs well, that is, production-worthy, I’ll pay you X. For example, CIOs on a budget can reduce generative AI costs by using open-source models, such as OpenAI and Lambda, which can be accessed from various marketplaces and offer several advantages, says Bern Elliott, a distinguished analyst at Gartner.

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InnovationM

JANUARY 27, 2023

Quite often, a Java Stream or other component needs an object passed thereto to perform some form of calculation or process, but when the method is complete, nothing returns from the tactic. this is often where Java’s functional Consumer interface comes in handy. According to JavaDoc, the patron interface accepts any object style as input.

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Lambda Examples Programming Performance 96

Perficient

AUGUST 20, 2024

The AWS infrastructure ensures that models can handle high volumes of data and traffic without compromising performance. They are trained on vast datasets and optimized for performance. Integration with AWS Services : Bedrock models seamlessly integrate with other AWS services, such as AWS Lambda, Amazon S3, and Amazon SageMaker.

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AWS Artificial Inteligence Lambda Training 52

Stackery

FEBRUARY 21, 2019

Lambda@Edge is a compute service that allows you to write JavaScript code that executes in any of the 150+ AWS edge locations making up the Amazon CloudFront content delivery network (CDN) service. Lambda@Edge has some design limitations: Node.JS Lambda@Edge has some design limitations: Node.JS Lambda@Edge.

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Lambda AWS Internet Serverless 56

Stacks on Stacks

NOVEMBER 29, 2018

Lambda layers and runtime API are two new feature of AWS Lambda which open up fun possibilities for customizing the Lambda runtime and enable decreased duplication of code across Lambda functions. Layers is aimed at a common pain point teams hit as the number of Lambdas in their application grows.

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AWS Machine Learning - AI

MARCH 7, 2024

The DynamoDB update triggers an AWS Lambda function, which starts a Step Functions workflow. The Step Functions workflow invokes a Lambda function to generate a status report. In this example, the prompt for the background is “London city background.” The Step Functions workflow runs the following steps for each image: 5.1

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AWS Lambda Generative AI Report 119

Stacks on Stacks

FEBRUARY 21, 2019

Lambda@Edge is a compute service that allows you to write JavaScript code that executes in any of the 150+ AWS edge locations making up the Amazon CloudFront content delivery network (CDN) service. Lambda@Edge has some design limitations: Node.JS Lambda@Edge has some design limitations: Node.JS

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Lambda AWS Internet Serverless 40

Prisma Clud

MAY 21, 2024

Take this real-world scenario, for example. Prisma Cloud™ exposes an API and allows users to interact with it to enable different programmatic integrations with external technology, such as having Prisma Cloud perform code scanning in the CI/CD pipeline. This post will explore practical examples in AWS, Azure, GCP and GitHub.

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Cloud Lambda AWS Azure 59

Perficient

JULY 30, 2024

These quotas help ensure the stability and security of the AWS environment while providing predictable performance. Common AWS Service Quotas EC2 RDS S3 Running On-Demand Instances: varies depending on the type of instance; for example, 20 are available for instances with generic purposes. Buckets: 1100 per account by default.

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AWS Machine Learning - AI

JULY 15, 2024

This pivotal decision has been instrumental in propelling them towards fulfilling their mission, ensuring their system operations are characterized by reliability, superior performance, and operational efficiency. The emotions are used to help select a better tone to make it funnier or more nostalgic (for example).

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Generative AI Artificial Inteligence AWS Technical Review 99

O'Reilly Media - Ideas

DECEMBER 8, 2020

Many ideas in functional programming came from Alonzo Church’s Lambda Calculus, which significantly predates anything that looks remotely like a modern computer. Yes, the Lambda Calculus has significant ties to set theory, logic, category theory, and many other branches of mathematics. What kind of math?

Programming 143

Programming Lambda Engineering Exercises 143

Perficient

AUGUST 8, 2024

Let’s understand this using the examples below: Scenario: Cross-Account Access for Route 53 DNS Management Business Context Your company, “GlobalTech,” has a multi-account AWS environment managed through AWS Organizations. Ensure the Lambda function assumes the Route53CrossAccountRole to make necessary API calls to Route 53.

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Perficient

JANUARY 2, 2024

Streams enable performing operations such as filtering, mapping, reducing, and sorting. In this blog, we will go through Java Streams Overview, Features, and Operations Lambda Operator The lambda operator “->”, introduced in Java 8, is a feature that facilitates the implementation of functional interfaces concisely and expressively.

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Perficient

MAY 30, 2023

The performance characteristics of a distributed system such as Databricks will be different from those of a traditional relational database depending on the data characteristics and access patterns, but the impact on the business may not necessarily call for doing anything.

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Software Review Systems Review System Lambda 59

Perficient

DECEMBER 13, 2023

Scalability Demands As the volume of data grows, the systems have to handle & manage the data without compromising on performance. PySpark helps in performing fast distributed transformations on large data sets. Automated ETL trigger AWS EventBridge triggers the AWS Lambda based on events, which in turn initiates a job.

Healthcare 52

Healthcare AWS Data Lambda 52

TechCrunch

FEBRUARY 1, 2022

” Specific costs simply went haywire: for example, the price of a container — an important item especially for smaller merchants that don’t charter their own shipping frigates — jumped to $14,000 from $4,000 last year. I am taking a performance risk on you.”

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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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AWS Lambda Performance Artificial Inteligence 105

Lacework

JULY 7, 2022

Performance Efficiency. In an ideal world, you’d be able to build a solution that’s effortless to operate, extremely reliable, highly performant, very low cost, secure, and sustainable. In the AWS Cloud, this typically happens through Amazon EventBridge triggering an AWS Lambda function in response to an incoming event.

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Cloud AWS Lambda eBook 119

AWS Machine Learning - AI

JULY 10, 2024

Testing and evaluation – After they’re designed, prompts or prompt templates are tested with various inputs to assess their performance and robustness. This allows teams to track changes, compare performance across versions, and access proven prompts for reuse. This resulted in inconsistent performance and slow iteration cycles.

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Generative AI Artificial Inteligence Development AWS 101

Perficient

FEBRUARY 13, 2024

contains("the-internet.herokuapp.com") This is a lambda expression, which is a concise way to represent an anonymous function. The input parameter of the lambda expression is, which represents an URI object. The body of the lambda expression contains the logic to determine if the given URI meets certain criteria. click(); } } 3.

Authentication 52

Authentication Strategy Lambda Windows 52

The Agile Monkey

JUNE 7, 2019

As you might expect in this kind of architecture, we delegated all the heavy logic to the backend , which were basically endpoints pointing to AWS Lambda functions. For example, AWS has services like Cognito , Polly , S3 , DynamoDB , Lambda , SNS , API Gateway , Rekognition , and many more that are widely used in serverless architectures.

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