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.

Lambda 107

Lambda Construction Advertising Report 107

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.

AWS 113

AWS Lambda Generative AI Report 113

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 AWS Software Review Serverless 52

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 AWS Software Review Serverless 40

The Daily WTF

AUGUST 22, 2023

Starting in Java 8, Java introduced support for lambdas. Under the hood, they're a soup of anonymous classes, generics (and the associated type erasure), but they at least look like (and mostly behave like) lambdas. Functional programming came to Java a decade ago. new Bic (input) : null ; } }.apply(account.getBic());

Lambda 52

Lambda Construction Banking Advertising 52

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.

Data 192

Data Artificial Inteligence Lambda Analytics 192

CIO

APRIL 25, 2023

ChatGPT was trained with 175 billion parameters; for comparison, GPT-2 was 1.5B (2019), Google’s LaMBDA was 137B (2021), and Google’s BERT was 0.3B (2018). Any rules or restrictions on responses today are built in as an additive “safety” layer outside of the model construct itself.

Generative AI 259

Generative AI ChatGPT Artificial Inteligence Artificial Intelligence 259

Erik Bernhardsson

APRIL 7, 2024

timestamp(dt) fun = lambda x: sun_moon_separation(x[ 0 ], x[ 1 ], t) ret = minimize(fun, bounds = [( - 90 , 90 ), ( - 180 , 180 )], x0 = ( 0 , 0 )) return ret. fun < 1e-3 else None Basically, we bind the time to sun_moon_separation , and construct a new function with 2 variables: latitude and longitude.

Lambda 164

Lambda 3D Construction Testing 164

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.

Serverless 104

Serverless Lambda AWS Firewall 104

Xebia

MARCH 23, 2023

We can now easily construct an Event using the either computation block, which allows us to extract the success value to the left-hand side. So if we try to construct an Event using the Validated type instead of Either , we’ll be able to figure out all errors that occurred trying to construct the Event.

Construction 130

Construction Organization Lambda Examples 130

O'Reilly Media - Ideas

NOVEMBER 19, 2018

Effective Java, 3rd Edition — Joshua Bloch covers language and library features added in Java 7, 8, and 9, including the functional programming constructs that were added to its object-oriented roots. Many new items have been added, including a chapter devoted to lambdas and streams.

Resources 52

Resources Lambda Construction Programming 52

The Daily WTF

MAY 26, 2021

Plus, C# has better constructs for handling async operations, and has had them for awhile. C# doesn't support tail-call optimizations, so even if the compiler could see that this was tail calls (I'm not certain about that, with the lambda in there), C# wouldn't benefit from that anyway.

Lambda 52

Lambda Construction Advertising Programming 52

Stackery

DECEMBER 6, 2019

and the actual application services; in this case, a Lambda Function. tenant context, role, etc) Custom authorizer Lambda. The question is: “Isn’t a Lambda function a microservice itself ? The reality is: microservices exist as a concept for collective work and a Lambda just happens to emit 5-8 functions in an application.

Serverless 52

Serverless Lambda Microservices AWS 52

Xebia

FEBRUARY 7, 2023

As you might notice, f isn’t a usual lambda; this is because it is a Polymorfic function type , a new type introduced in Scala 3, which describes a function that can have type parameters. This function allows using the type class instance F[t] , Show[t] in this case, and the field’s value we have selected to transform it.

How To 130

How To Software Review Lambda Construction 130

Stackery

AUGUST 15, 2019

Engineers have an overarching goal of using these skills to construct experiences that enable end-users to complete a task successfully and they hope to provide enjoyment and comfort along the way. In the case of serverless, you need tools to help you construct all the individual managed services together to build a complete application.

Software Engineering 49

Software Engineering Engineering Software Serverless 49

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.

Lambda 52

Lambda AWS Construction Software Review 52

Stackery

JANUARY 5, 2020

The Athena query federation system seems to be made by people in the "fat Lambda" camp. Federation is accomplish by one Lambda that can respond to different types of requests. It'd be nice if maybe a specially-constructed SAR app could allow for separate functions — Ben Kehoe (@ben11kehoe) January 4, 2020.

Serverless 52

Serverless AWS Lambda Weak Development Team 52

Stackery

JUNE 13, 2019

successNotification is a state machine task that utilizes SNS ( arn:aws:states:::sns:publish ) as a resource instead of a Lambda function like the other tasks. We’ve taken the same approach as our Lambda functions and defined Topic1 with a value of !Ref MyStateMachine : Type : AWS::StepFunctions::StateMachine. Sub. - |-. {.

Serverless 53

Serverless AWS Lambda Data 53

O'Reilly Media - Ideas

JANUARY 14, 2020

While AWS Lambda is viewed as the specific technology that kicked off the movement, other vendors offer platforms for reducing operational overhead. AWS Lambda is the canonical example and can be invoked from applications directly or triggered by other AWS services. Different flavors of serverless. Serverless for APIs.

Serverless 52

Serverless Lambda AWS Architecture 52

AWS Machine Learning - AI

APRIL 8, 2024

load_data() Build the index: The key feature of LlamaIndex is its ability to construct organized indexes over data, which is represented as documents or nodes. tools = [ Tool( name="Pressrelease", func=lambda q: str(index.as_query_engine().query(q)), The indexing facilitates efficient querying over the data.

Artificial Inteligence 96

Artificial Inteligence Applications Knowledge Base AWS 96

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.

AWS 130

AWS Infrastructure Applications Construction 130

Apiumhub

APRIL 12, 2023

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.

Software Review 73

Software Review Systems Review Virtualization Programming 73

Erik Bernhardsson

OCTOBER 7, 2018

apply ( lambda t : t. You can see that these distribution sort of center around , , and which is how we constructed them in the first place. I recommend the excellent Seaborn package if we just want to get some basic idea of distributions and uncertainty estimates. DataFrame ({ 'x' : xs , 't' : ts , 'Weight (kg)' : ys }). curves = [].

Groups 267

Groups Software Review Data Testing 267

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

Gorilla Logic

OCTOBER 21, 2022

These are the building blocks used to construct tasks. The tasks are arranged in DAGs in a manner that reflects their upstream and downstream dependencies. Working with operators. Conceptually, an operator is a predefined template for a specific type of task. You can also write custom operators to serve your own unique needs.

Scalability 52

Scalability Data Examples Lambda 52

Ruminations of a Programmer

FEBRUARY 6, 2012

Also note that these functions also return an instance of scalaz Validation which can be nicely composed with the return type of the reads function after constructing the instance of the Person class. Here's an example. fail.liftFailNel } // the serializing function //. Here's an example. toOption.get).fail.toOption.get.list

Applications 40

Applications Lambda Survey Construction 40

AWS Machine Learning - AI

DECEMBER 6, 2023

A prompt is constructed from the concatenation of a system message with a context that is formed of the relevant chunks of documents extracted in step 2, and the input question itself. You can refer to the Lambda function on GitHub for the concrete implementation of the agent and tools described in this part.

Artificial Inteligence 97

Artificial Inteligence Analytics Knowledge Base Lambda 97

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.

AWS 130

AWS Load Balancer Microservices Lambda 130

High Scalability

FEBRUARY 22, 2019

PaulDJohnston : Lambda done badly is still better than Kubernetes done well. You owe me for the years, not the minutes.

Scalability 15

Scalability Internet Software Review Lambda 15

Ruminations of a Programmer

DECEMBER 8, 2008

Or you may already have joined the bandwagon privately, forked off a branch of your favorite project repository, basking in the sunshine of Lambda The Ultimate, and eagerly awaiting the day when your manager will approach you with a Haskell or Lisp assignment in hand. The usual stuff that map is so well-known to do.

Lambda 40

Lambda Programming Examples Construction 40

InnovationM

FEBRUARY 9, 2023

For lambda expressions, we are not required to define the method every time for its implementation. For lambda expressions, we are not required to define the method every time for its implementation. Thus, Lambda Expressions ( -> ) in Java are treated as a “Function”. This is a final class present in the “java.util package”.

Lambda 52

Lambda Examples Programming Construction 52

Linux Academy

DECEMBER 5, 2019

Analysts can use familiar SQL constructs to JOIN data across multiple data sources. Athena executes federated queries using Athena Data Source Connectors that run on AWS Lambda. This provides for quick analysis and subsequent ability to store results in Amazon S3 for use.

AWS 19

AWS Artificial Inteligence Machine Learning Linux 19

Cloud Conformity

MARCH 1, 2019

It’s important that security is looked at from all angles and on multiple levels: before construction with security-led design, during use with proactive risk assessments and after incident mishaps with well-rehearsed and practised plans. Ultimately it is the user’s responsibility when it comes to the security in the cloud.

AWS 40

AWS Cloud Software Review Infrastructure 40

Ruminations of a Programmer

JANUARY 3, 2010

Lisp started as an incarnation of the lambda calculus under the tutelage of John McCarthy and became the first significant language promoting the purely applicative model of programming without side-effects. The obvious reason was to get an improved performance over purely functional constructs. Consider the module system of Scala.

Programming 40

Programming Construction Lambda Architecture 40

Erik Bernhardsson

OCTOBER 7, 2018

apply ( lambda t : t. You can see that these distribution sort of center around , , and which is how we constructed them in the first place. I recommend the excellent Seaborn package if we just want to get some basic idea of distributions and uncertainty estimates. DataFrame ({ 'x' : xs , 't' : ts , 'Weight (kg)' : ys }). curves = [].

Groups 100

Groups Software Review Data Testing 100

Stackery

JULY 1, 2020

Modern applications are constructed via collections of managed services. Lambda Function ? In the above example, we are adding permission for a Lambda Function to create, read, update, and delete items inside the table. Cloud applications have three core infosec needs: resource-level access controls. secrets management.

Serverless 72

Serverless AWS Lambda Authentication 72