Hacker Earth Developers Blog

MARCH 3, 2020

It offers coroutines , high-order functions , lambdas and much more. Kotlin Koans is a series of exercises that you get familiar with the Kotlin syntax and some idioms. Each exercise is created as a failing unit test and your job is to make it pass. Kotlin is highly tool-friendly in terms of functionality.

Software Review 189

Software Review Systems Review Exercises Course 189

AWS Machine Learning - AI

JULY 3, 2024

It’s also a highly non-trivial balance exercise, because the technical content should be as accurate and precise as possible, yet engaging and empowering for the target audience. Amazon Lambda : to run the backend code, which encompasses the generative logic. It sends it back to the WebSocket via the Lambda function.

Artificial Inteligence 128

Artificial Inteligence Generative AI Lambda Healthcare 128

AWS Machine Learning - AI

MARCH 5, 2025

The exercise of generating this dataset forces a data alignment exercise early in the evaluation process, raising important questions and conversations among use case stakeholders about what questions are important to measure over time for the business.

Generative AI 75

Generative AI Systems Review Software Review Artificial Inteligence 75

AWS Machine Learning - AI

JUNE 19, 2024

API Gateway forwards the event to an AWS Lambda function. The Lambda function invokes Amazon Bedrock with the request, then responds to the user in Slack. Outside of work, he enjoys spending time with his family, exercising, and improving his archery skills.

Generative AI 101

Generative AI AWS Lambda Artificial Inteligence 101

Honeycomb

NOVEMBER 10, 2021

Terraform deleted one of our Lambda deploy artifacts for no known reason. Lambda capacity grew step-wise over time, which changed traffic downstream in different environments, and retriever’s boundaries were fuzzy so we needed to experiment to find effective approaches. . We are moving services to containers running in EKS.

Systems Review 141

Systems Review Software Review Lambda Metrics 141

Xebia

JANUARY 19, 2023

They must understand both data access and security, exercising the principle of least privilege. – The FinOps Foundation Types of Data Architecture Lambda Architecture (2000) In a Lambda architecture, the source system is ideally immutable and append-only, sending data to two destinations for processing: stream and batch.

Data Engineering 130

Data Engineering Engineering Data Technical Review 130

CIO

MARCH 6, 2023

Other services such as Amazon CloudFront enable Shutterstock customers to enhance their content-on-demand networks, and Lambda — a serverless compute service that runs code without having to provision or manage servers — benefits Shutterstock customers wherever they are in the world, he says. That is invaluable when optimizing your site.”

Artificial Inteligence 133

Artificial Inteligence Generative AI Storage AWS 133

Apiumhub

OCTOBER 25, 2024

In Kotlin, there is a more friendly syntax available for this type of function, and they are called lambda expressions, in which we can omit the keyword ‘fun’ val add = { a: Int, b: Int -> a + b } println(add(4,5)) //9 Using the syntax for lambdas, we can redefine the previous sum like this.

Programming 95

Programming Lambda Construction Examples 95

Honeycomb

JUNE 28, 2022

Honeycomb uses AWS Lambda as a core part of our query execution architecture; Lambda’s ability to quickly allocate lots of resources and charge us only for use is invaluable to keeping Honeycomb fast and affordable. AWS Lambda pricing. First, a little background on AWS Lambda and how the charge structure works there.

AWS 52

AWS Lambda Architecture Comparison 52

AWS Machine Learning - AI

NOVEMBER 22, 2024

For the purposes of this exercise, we use Amazon Bedrock to run inference on Anthropic’s Claude 3.5 These optimized service integrations simplify the use of common services like AWS Lambda , Amazon Elastic Container Service (Amazon ECS), AWS Glue , and Amazon EMR , offering features such as IAM policy generation and the Run A Job (.sync)

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Generative AI AWS Technical Review Backup 88

Tenable

JANUARY 8, 2024

As a result, audits and compliance exercises can cause delays and anxiety for security and compliance teams. It is even more difficult to isolate compliance issues like a publicly exposed Lambda service or poor access management, let alone prioritize which one needs to be fixed first.

Compliance 85

Compliance Weak Development Team Guidelines Lambda 85

Xebia

DECEMBER 21, 2022

This exercise consists of iterations through each one of them while understanding its differences. The strategy Warm-standby generates one instance of the front-end layer and one of the application layer. The strategy Multi-site active/active shows both regions as equal in available resources at any given time.

Disaster Recovery 130

Disaster Recovery AWS Strategy Backup 130

Prisma Clud

MAY 21, 2024

The example solution will make use of AWS Secrets Manager as it includes a native integration with AWS Lambda to help facilitate managing credential expiry and refresh. Note that there are actually multiple calls to AWS Lambda for this event. a time-based event), or. They are explained in more detail here.

Cloud 59

Cloud Lambda Azure AWS 59

Ruminations of a Programmer

JULY 10, 2011

In order to learn type level fixpoints, I started with value level fixpoints using untyped lambda calculus. FACT = λ n. IF ( = n 0 ) 1 ( * n ( FACT ( - n 1 )))) // λ calculus FACT = ( λ fac ( λ n. In fact Y can be expressed as a lambda expression without using recursion.

Programming 40

Programming Lambda Study Data 40

O'Reilly Media - Ideas

JUNE 4, 2019

Hands-on Arista Networking Foundational Routing Topics: Learning Arista Networking Through Lab Exercises , June 28. Designing Serverless Architecture with AWS Lambda , August 7-8. AWS Certified Big Data - Specialty Crash Course , June 26-27. Building APIs with Django REST Framework , June 28. Learn Linux in 3 Hours , July 1.

Course 93

Course Training Artificial Inteligence Software Review 93

Cloudera

FEBRUARY 8, 2023

For convenience purposes I chose to limit the scope of this exercise to a specific function that prepares the data prior to the churn analysis. I was looking for some broken code to add a workshop to our Spark Performance Tuning class and write a blog post about, and this fitted the bill perfectly. distinct().collect() where(col( 'userId' ).isin(canc_list))

Lambda 59

Lambda Performance Testing Analysis 59

Apiumhub

OCTOBER 2, 2019

Exercises, katas and tech talks with the acumen of years of experience building great apps for Android and iOS. Microservices with AWS Lambdas. Cybersecurity. Frontend development. Practice makes perfection and Karumi’s trainings are designed to improve student’s skills using real world scenarios. Crafting Code. Crafted Design.

Software Review 9

Software Review Software Development Technical Review Course 9

AWS Machine Learning - AI

SEPTEMBER 12, 2024

Marco is based in Seattle, WA, and enjoys writing, reading, exercising, and building applications in his free time. For this use-case, you are creating chunks of approximately 1,000 characters with an overlap of 100 characters using RecursiveCharacterTextSplitter. Niithiyn Vijeaswaran is a Solutions Architect at AWS.

Artificial Inteligence 131

Artificial Inteligence Applications Generative AI AWS 131

Trigent

APRIL 7, 2022

Some of the top-rated serverless solutions are AWS-Lambda and Google-Cloud-functions. Exercise caution while configuring this as the containers are billed irrespective of usage. Instead, you are billed for the time you use your computing resources, i.e., the time and resources consumed by your application to fulfill the request.

Serverless 52

Serverless Cloud Architecture Software Review 52

ParkMyCloud

AUGUST 29, 2019

You enhance this solution using AWS Lambda and integrate it with Amazon Connect. ARC406-R1 – Building multi-region microservices – In this session, participate in a hands-on exercise where you create, verify, and test a serverless solution across multiple regions using AWS Lambda and Amazon DynamoDB global tables.

AWS 12

AWS How To Serverless Microservices 12

O'Reilly Media - Ideas

JUNE 5, 2019

Hands-on Arista Networking Foundational Routing Topics: Learning Arista Networking Through Lab Exercises , June 28. Designing Serverless Architecture with AWS Lambda , August 7-8. AWS Certified Big Data - Specialty Crash Course , June 26-27. Building APIs with Django REST Framework , June 28. Learn Linux in 3 Hours , July 1.

Course 67

Course Training Artificial Inteligence Software Review 67

Stacks on Stacks

NOVEMBER 1, 2018

Automated testing generally needs to happen against a deployed environment, where the managed service integrations can be fully exercised and validated. However, because serverless apps typically involve coordinating many small components (Lambda functions, IAM permissions, API & GraphQL gateways, datastores, etc.)

Serverless 40

Serverless DevOps Microservices AWS 40

Stacks on Stacks

DECEMBER 11, 2020

Hands-off Deployments in Pre-Production Before shipping to production, your deployment pipeline should be concerned with: Producing sandbox environments of infrastructure to simulate production conditions Running unit, integration, and any other relevant test suites that exercise the proposed changes in its sandbox environment Validating changes against (..)

Serverless 52

Serverless AWS Metrics Microservices 52

AWS Machine Learning - AI

AUGUST 27, 2024

The following are a couple of ideas for advanced applications of document enrichment: Run an AWS Lambda function that sends your document to Amazon Textract. Away from work, Guillermo enjoys participating in chess tournaments at his local chess club, a pursuit that allows him to exercise his analytical skills in a different context.

Authentication 86

Authentication AWS Artificial Inteligence Groups 86

O'Reilly Media - Ideas

NOVEMBER 16, 2021

With the recent addition of LAMBDA functions, Excel is now a complete programming language in its own right. But on the other hand, Copilot takes on the burden of remembering syntax details, getting function names right, and many other tasks that are fundamentally just memory exercises. GitHub’s Copilot in action (source: Copilot ).

Programming 145

Programming Weak Development Team Software Development Education 145

Apiumhub

JUNE 16, 2019

ech, our master of ceremonies, who asked us to stand up and start doing some exercises he called “developer’s warm up”: simulating the mouse’s circular movement, writing on an imaginary keyword or putting on and off our headsets. Afterwards, he gave way to Daniel ?ech, mDevCamp’s heroes.

Conference 40

Conference Weak Development Team Software Review Technical Review 40

AWS Machine Learning - AI

AUGUST 13, 2024

The SQS message invokes an AWS Lambda The Lambda function is responsible for processing the new form data. The Lambda function reads the new S3 object and passes it to the Amazon Textract API to process the unstructured data and generate a hierarchical, structured output. The SQS queue invokes a Lambda function.

Healthcare 129

Healthcare Artificial Inteligence Analysis Lambda 129

CIO

OCTOBER 13, 2022

Given the variety of factors and business outcomes, it’s a complex exercise to determine what applications should be rewritten for native cloud, refactored to better leverage cloud’s benefits, or alternatively, rehosted or relocated to gain essential advantages.

AWS 167

AWS Cloud Microservices Lambda 167

AWS Machine Learning - AI

JANUARY 26, 2024

Some risks may be acceptable to your business, and a threat modeling exercise can help your company identify what your acceptable risk appetite is. Work backward from production use of generative AI by developing a threat model for each application using traditional security risks as well as generative AI-specific risks.

Generative AI 137

Generative AI Artificial Inteligence Security Applications 137

LeanEssays

JANUARY 22, 2018

But consider the Amazon team that came up with Lambda. Some customers report up to an order of magnitude reduction in cost when they switch to Lambda. Yet the Lambda team did not have to answer the sobering question: “Do you know how much revenue Lambda might cannibalize?” This requires considerable tolerance.

Artificial Inteligence 49

Artificial Inteligence Artificial Intelligence Weak Development Team Lambda 49

Bernd Rucker

AUGUST 18, 2017

Basically you say “Get me an AWS EC instance with this base image” and “get me a lambda function” and “get me this API gateway with some special configuration”. For example BPMN diagram rendering in the cloud tool Cawemo is done using AWS Lambda functions. The configuration can be checked into Git and automatically applied.

Serverless 40

Serverless Cloud Azure AWS 40

Gorilla Logic

MARCH 19, 2020

For this exercise, I chose Elementium. We’re going to use a Selenium Domain-Specific Language (DSL) to wrap Selenium functions into common and more legible functions. Some DSLs do this by using JQuery-style syntactic sugar for easier reading, and some use chainable methods with obvious names. Other DSLs examples are, Splinter or Selene.

Testing 63

Testing Examples Lambda Exercises 63

Honeycomb

APRIL 28, 2025

This is where the second type of synthetic monitoring comes into play: we use the existing calls a user might make that exercise a large part of the system. Building a synthetic monitor Building and deploying a synthetic monitor is easy now that we have services like Azure functions and AWS Lambda, and frameworks like OpenTelemetry.

Azure 52

Azure Lambda AWS Internet 52

O'Reilly Media - Ideas

NOVEMBER 26, 2024

Examples of these skills are artificial intelligence (prompt engineering, GPT, and PyTorch), cloud (Amazon EC2, AWS Lambda, and Microsoft’s Azure AZ-900 certification), Rust, and MLOps. A higher completion rate could indicate that the course teaches an emerging skill that is required in industry.

Education 111

Education Security Artificial Inteligence Weak Development Team 111