This document discusses how to build reactive applications with Java 8 using frameworks like Play, Akka, and Scala. It covers reactive requests, composition, and push capabilities in Play and building actor-based, asynchronous, distributed systems with Akka. It also demonstrates interoperability between Java and Scala and provides links to Activator templates for getting started with reactive applications.
Resilient Applications with Akka Persistence - Scaladays 2014Björn Antonsson
In this presentation you will learn how to leverage the features introduced in Akka Persistence: opt-in at-least-once delivery semantics between actors and the ability to recover application state after a crash. Both are implemented by storing immutable facts in a persisted append-only log. We will show you how to create persistent actors using command and event sourcing, replicate events with reliable communication, scale out and improve resilience with clustering.
"Service Worker: Let Your Web App Feel Like a Native "FDConf
Nowadays web apps become inseparable part of our everyday life. But even playing such a big role they still don’t have a lot of advantages the native ones have. Service Worker is designed to break down these barriers. Installing and updating your app, fully controlling the network cache, intercepting network responses, sending push notifications and doing backgrounds updates. All these becomes possible with Service Worker. Is your web app ready to rock?
Resilient Applications with Akka Persistence - Scaladays 2014Björn Antonsson
In this presentation you will learn how to leverage the features introduced in Akka Persistence: opt-in at-least-once delivery semantics between actors and the ability to recover application state after a crash. Both are implemented by storing immutable facts in a persisted append-only log. We will show you how to create persistent actors using command and event sourcing, replicate events with reliable communication, scale out and improve resilience with clustering.
"Service Worker: Let Your Web App Feel Like a Native "FDConf
Nowadays web apps become inseparable part of our everyday life. But even playing such a big role they still don’t have a lot of advantages the native ones have. Service Worker is designed to break down these barriers. Installing and updating your app, fully controlling the network cache, intercepting network responses, sending push notifications and doing backgrounds updates. All these becomes possible with Service Worker. Is your web app ready to rock?
Connect.js 2015 - Building Native Mobile Applications with Javascriptjoshcjensen
Titanium, Native Script, React Native, and others promise cross platform mobile applications from a common code base. Let's take a closer look at each platform's advantages and disadvantages to find out what is the best option for you and your project.
One of the main advantages of web applications is their ease of deployment. The same can't be said about desktop applications. However, desktop applications work without a network connection. While this used to be a deal breaker for web applications, recent developments in HTML 5 and browser plugins such as Flash and Silverlight allow developers to create web applications that work both online and offline. In this session, Matt will demonstrate how to create offline web applications in HTML 5, Silverlight and Air. Also, other factors for offline applications, such as client-side data storage, will be examined in detail.
It is developed by Square Inc. It uses OkHttp library for HTTP Request. It is a simple library that is used for network transaction.
It is a very easy and fast library to retrieve and upload the data via Rest based web service.
Retrofit is REST API client for Java. It is developed by Square Inc. It uses OkHttp library for HTTP Request. It is a simple library that is used for network transaction.
How To Manage API Request with AXIOS on a React Native AppAndolasoft Inc
Making an API request is as simple as passing a configuration object to Axios or invoking the appropriate method with the necessary arguments. Read More: https://www.andolasoft.com/blog/how-to-manage-api-request-with-axios-on-react-native-app.html
Building Modern Web Applications using React and ReduxMaxime Najim
React and Redux are latest evolution in modern web application development. This talk covers the concepts and set of technologies of modern web application development.
Pycon Korea 2018-Sanic을 활용하여 Microservice 구축하기-이재면jaemyun lee
These presentation slides are what will be presented at Pycon Korea 2018. They explain what microservices architecture is and Why company 'mymusictaste' moved from monolithic application to microservices architecture. The slides also explains how we built microservices with Python and utilized AsyncIo and Sanic. We built our own framework to add features on Sanic to meet our needs. This is to share our experiences transforming to micro services architecture as a startup company with everyone at Pycon Korea 2018.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
Connect.js 2015 - Building Native Mobile Applications with Javascriptjoshcjensen
Titanium, Native Script, React Native, and others promise cross platform mobile applications from a common code base. Let's take a closer look at each platform's advantages and disadvantages to find out what is the best option for you and your project.
One of the main advantages of web applications is their ease of deployment. The same can't be said about desktop applications. However, desktop applications work without a network connection. While this used to be a deal breaker for web applications, recent developments in HTML 5 and browser plugins such as Flash and Silverlight allow developers to create web applications that work both online and offline. In this session, Matt will demonstrate how to create offline web applications in HTML 5, Silverlight and Air. Also, other factors for offline applications, such as client-side data storage, will be examined in detail.
It is developed by Square Inc. It uses OkHttp library for HTTP Request. It is a simple library that is used for network transaction.
It is a very easy and fast library to retrieve and upload the data via Rest based web service.
Retrofit is REST API client for Java. It is developed by Square Inc. It uses OkHttp library for HTTP Request. It is a simple library that is used for network transaction.
How To Manage API Request with AXIOS on a React Native AppAndolasoft Inc
Making an API request is as simple as passing a configuration object to Axios or invoking the appropriate method with the necessary arguments. Read More: https://www.andolasoft.com/blog/how-to-manage-api-request-with-axios-on-react-native-app.html
Building Modern Web Applications using React and ReduxMaxime Najim
React and Redux are latest evolution in modern web application development. This talk covers the concepts and set of technologies of modern web application development.
Pycon Korea 2018-Sanic을 활용하여 Microservice 구축하기-이재면jaemyun lee
These presentation slides are what will be presented at Pycon Korea 2018. They explain what microservices architecture is and Why company 'mymusictaste' moved from monolithic application to microservices architecture. The slides also explains how we built microservices with Python and utilized AsyncIo and Sanic. We built our own framework to add features on Sanic to meet our needs. This is to share our experiences transforming to micro services architecture as a startup company with everyone at Pycon Korea 2018.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
9. Asynchronous Request
Underthe covers Play implements allrequests in this way
publicstaticF.Promise<Result>asyncFoo(){
returnF.Promise.promise(()->ok("asyncfoo"));
}
10. Reactive Request (Async + Non-
Blocking)
Needs to have something to notblock on
publicstaticIntegerlongRunningCalculation(){
return(5134*5789)/349;
}
publicstaticF.Promise<Result>basicPromise(){
F.Promise<Integer>promise=F.Promise.promise(()->longRunningCalculation());
returnpromise.map((Integeri)->ok("Thecalculationresultis:"+i));
}
11. Reactive Requests
Two chained requests (clientto server& serverto typesafe.com)
both async& non-blocking
publicstaticF.Promise<Result>reactiveRequest(){
F.Promise<WS.Response>typesafePromise=WS.url("http://www.typesafe.com").get();
returntypesafePromise.map(response->ok(response.getBody()));
}
12. Reactive Composition
Three requests, two in parrallel(depending on thread availability)
allasync& non-blocking
publicstaticF.Promise<Result>reactiveComposition(){
finalF.Promise<WS.Response>twitterPromise=WS.url("http://www.twitter.com").get();
finalF.Promise<WS.Response>typesafePromise=WS.url("http://www.typesafe.com").get();
returntwitterPromise.flatMap((twitter)->
typesafePromise.map((typesafe)->
ok(twitter.getBody()+typesafe.getBody())));
}
20. Supervision with Lambdas
Take differentactions depending on the failure
privatestaticSupervisorStrategystrategy=
newOneForOneStrategy(10,Duration.create("1minute"),DeciderBuilder.
match(ArithmeticException.class,e->resume()).
match(NullPointerException.class,e->restart()).
match(IllegalArgumentException.class,e->stop()).
matchAny(o->escalate()).build());
@Override
publicSupervisorStrategysupervisorStrategy(){
returnstrategy;
}
28. Demo: Reactive Stocks (Java 8)
Getthe ActivatorTemplate:
http://typesafe.com/activator/template/reactive-stocks-java8
AkkaActors forthread-safe state and non-requestbased events
Play Framework forReactive Composition, Reactive Push, and a
JavaScriptUI
Reactive Stocks (Java8)
29. Get Started with Activator
http://typesafe.com/activator/template/hello-akka-java8
http://typesafe.com/activator/template/reactive-java8-play
http://typesafe.com/activator/template/akka-supervision-java-lambda
http://typesafe.com/activator/template/akka-sample-fsm-java-lambda
http://typesafe.com/activator/template/akka-sample-persistence-java-lambda
http://typesafe.com/activator/template/reactive-stocks-java8
Hello Akka!(Java8)
Go Reactive with Java8 & Play Framework
AkkaSupervision in Javawith Lambdas
AkkaFSMin Javawith Lambdas
AkkaPersistence Samples in Javawith Lambdas
Reactive Stocks (Java8)