How many times have you ever heard the term "Full-Stack developer"? In most of the cases it means that you have to be fluent with a backend language, html, javascript, maybe Android or iOS... What if I told you that you can be a Full-Stack developer using only Groovy? In this talk I'll present the technological stack of Polaromatic, the application with I won the Learning Spring Boot contest, and you'll learn that it's possible to write the whole stack with Groovy: Backend, Javascript, HTML, Android, test, build tool,... Isn't that amazing?
The source code is available at https://github.com/lmivan/contest
The jedi path is not easy, here is an example of how I had to fight against the dark side and become a groovy developer.
POC based on spring-boot, built with gradle, aimed to demonstrate WSDL versioning approach.
If you can write some code patch, it will be one of great ways for contributing open-sources. but, there is no way to contribute open-sources without writing code? I'd like to encourage doing translation, filing a bug and so on. This is a case study for that. Don't need anything else! Please join us and enjoy! :)
Golang for PHP Developers: Dependency management with GlideRichard Tuin
These slides compare two popular dependency management tools: Golang's Glide and PHP's Composer by four important Composer commands: init, install, require, and update.
The jedi path is not easy, here is an example of how I had to fight against the dark side and become a groovy developer.
POC based on spring-boot, built with gradle, aimed to demonstrate WSDL versioning approach.
If you can write some code patch, it will be one of great ways for contributing open-sources. but, there is no way to contribute open-sources without writing code? I'd like to encourage doing translation, filing a bug and so on. This is a case study for that. Don't need anything else! Please join us and enjoy! :)
Golang for PHP Developers: Dependency management with GlideRichard Tuin
These slides compare two popular dependency management tools: Golang's Glide and PHP's Composer by four important Composer commands: init, install, require, and update.
GR8Conf 2015 - Spring Boot and Groovy. What more do you need?Iván López Martín
Spring Boot allows the creation of Spring Framework based applications in a quick and easy way without any XML configuration. It does not generate code, but provides useful defaults and an opinionated approach to the configuration but it quickly gets out of the way when we want to change and override the configuration. As if this wasn't enough we can also create production-ready applications with features such as metrics, health checks and externalized configuration.
If you add Groovy you have the perfect combination to speed up your development and have fun while developing.
In this talk you will see introductory examples of Spring Boot, the creation of a small RESTful API, the usage of Websockets, some of the Spring Boot CLI goodness... and many more examples!
I talked this presentation in GopherCon 2016.
Go Mobile (golang.org/x/mobile) is a project which shows new possibilities for mobile apps development.
Especially, for mobile games which requires high performance processing, Go can be expected to be an alternative to C and C++.
This session explains how to develop game apps using some packages such as app, event and sprite provided by Go Mobile project.
Furthermore the session introduces a way to call Android API from Go codes, and solutions for some problems which occurs when we distribute apps on Google Play.
I would like to show current capabilities and future potentials of Go Mobile.
(Live) build and run golang web server on android.aviSeongJae Park
Presented from gdg devfair 2014 and gdg korea golang seoul meetup 2015.
Added explanation about go 1.4 official android support a little from gdg korea golang seoul meetup presentation.
Android is going to Go! Android and GolangAlmog Baku
I recently talked in Droidcon about building using Go with Android
We talked about what is Go? And why it's so awesome? And how can we use it with Android?
On this session we've learnt a little bit about Go, and how can we use it with Android- about the use cases, and the secret
tricks to use it with mobile applications.
Pavimentando el camino con Jakarta EE 9 y Apache TomEE César Hernández
Jakarta EE 9 introduce la migración del paquete javax a jakarta en la plataforma, impactando en el ecosistema y, por lo tanto, en los usuarios finales. Esta sesión cubre antecedentes, recomendaciones y estrategias basadas en código para ayudarlo a navegar por la migración de sus aplicaciones Java Enterprise usando Apache TomEE.
Describe how to contribute to open source projects.
Provide example process using two hot open source project, linux and AOSP(Android Open Source Project)
Using Jenkins to create isolated test environments for OSS (or highly collaborative) projects.
Uses all the hotness:
- docker
- docker-machine
- docker-compose
- Deis
- Jenkins
Understanding Pseudo-Versions Moving to Go 1.13 What is in Go 1.14+ for ModulesMitali Bisht
Explaining pseudo-version, how restrictions have been enforced for pseudo-version in Go 1.13 along with go sumdb, resolving them , features in Go 1.14+ related to modules
Golang for PHP programmers: A practical introductionRichard Tuin
PHP and Golang complement each other in a great way. In this presentation you will first learn how Golang is different from PHP, then we will look at its use-cases with some examples, and finally we explore some important best practices. After this presentation you will know when Golang could be a suitable tool for the job.
Paving the road with Jakarta EE and Apache TomEE - JCON 2021César Hernández
With the migration of the javax to jakarta package in Jakarta EE 9 and the support for the Java SE 11 runtime in Jakarta EE 9.1, the Java enterprise ecosystem, tooling and end-users have now a great opportunity cost to migrate or bootstrap Java Enterprise applications. This session covers code-driven recommendations and strategies to help you navigate the migration process towards Java cloud-native using Apache TomEE.
Greach es el evento sobre tecnologías basadas en lenguaje Groovy referente en España.
Dentro de este evento, la charla 'Use Groovy & Grails in your Spring Boot projects' se presenta como una propuesta de ejemplos y posibilidades de introducir este lenguaje y algunos módulos del framework Grails (basado también en Groovy) en proyectos implementados con la reciente solución lanzada por Spring llama Spring Boot.
More info:
http://buff.ly/1DXXQWU
Some times we can forget that one of the most interesting uses of a language like Groovy is to make small scripts, beyond the need of playing with the rules and peculiarities of monster frameworks like Grails. This point is interesting not only for Groovy programmers, but also (specially) for Java programmers afraid of using Groovy in production code for being "dirty".
In this talk we'll see how Groovy is a language specially prepared for scripting, and very easy to handle for programmers with a Java background. We'll also explore some peculiarities of Groovy scripts in comparison to complete applications, and some interesting ideas which can be applied to scripts, based on my experience, and can be useful to anyone.
GR8Conf 2015 - Spring Boot and Groovy. What more do you need?Iván López Martín
Spring Boot allows the creation of Spring Framework based applications in a quick and easy way without any XML configuration. It does not generate code, but provides useful defaults and an opinionated approach to the configuration but it quickly gets out of the way when we want to change and override the configuration. As if this wasn't enough we can also create production-ready applications with features such as metrics, health checks and externalized configuration.
If you add Groovy you have the perfect combination to speed up your development and have fun while developing.
In this talk you will see introductory examples of Spring Boot, the creation of a small RESTful API, the usage of Websockets, some of the Spring Boot CLI goodness... and many more examples!
I talked this presentation in GopherCon 2016.
Go Mobile (golang.org/x/mobile) is a project which shows new possibilities for mobile apps development.
Especially, for mobile games which requires high performance processing, Go can be expected to be an alternative to C and C++.
This session explains how to develop game apps using some packages such as app, event and sprite provided by Go Mobile project.
Furthermore the session introduces a way to call Android API from Go codes, and solutions for some problems which occurs when we distribute apps on Google Play.
I would like to show current capabilities and future potentials of Go Mobile.
(Live) build and run golang web server on android.aviSeongJae Park
Presented from gdg devfair 2014 and gdg korea golang seoul meetup 2015.
Added explanation about go 1.4 official android support a little from gdg korea golang seoul meetup presentation.
Android is going to Go! Android and GolangAlmog Baku
I recently talked in Droidcon about building using Go with Android
We talked about what is Go? And why it's so awesome? And how can we use it with Android?
On this session we've learnt a little bit about Go, and how can we use it with Android- about the use cases, and the secret
tricks to use it with mobile applications.
Pavimentando el camino con Jakarta EE 9 y Apache TomEE César Hernández
Jakarta EE 9 introduce la migración del paquete javax a jakarta en la plataforma, impactando en el ecosistema y, por lo tanto, en los usuarios finales. Esta sesión cubre antecedentes, recomendaciones y estrategias basadas en código para ayudarlo a navegar por la migración de sus aplicaciones Java Enterprise usando Apache TomEE.
Describe how to contribute to open source projects.
Provide example process using two hot open source project, linux and AOSP(Android Open Source Project)
Using Jenkins to create isolated test environments for OSS (or highly collaborative) projects.
Uses all the hotness:
- docker
- docker-machine
- docker-compose
- Deis
- Jenkins
Understanding Pseudo-Versions Moving to Go 1.13 What is in Go 1.14+ for ModulesMitali Bisht
Explaining pseudo-version, how restrictions have been enforced for pseudo-version in Go 1.13 along with go sumdb, resolving them , features in Go 1.14+ related to modules
Golang for PHP programmers: A practical introductionRichard Tuin
PHP and Golang complement each other in a great way. In this presentation you will first learn how Golang is different from PHP, then we will look at its use-cases with some examples, and finally we explore some important best practices. After this presentation you will know when Golang could be a suitable tool for the job.
Paving the road with Jakarta EE and Apache TomEE - JCON 2021César Hernández
With the migration of the javax to jakarta package in Jakarta EE 9 and the support for the Java SE 11 runtime in Jakarta EE 9.1, the Java enterprise ecosystem, tooling and end-users have now a great opportunity cost to migrate or bootstrap Java Enterprise applications. This session covers code-driven recommendations and strategies to help you navigate the migration process towards Java cloud-native using Apache TomEE.
Greach es el evento sobre tecnologías basadas en lenguaje Groovy referente en España.
Dentro de este evento, la charla 'Use Groovy & Grails in your Spring Boot projects' se presenta como una propuesta de ejemplos y posibilidades de introducir este lenguaje y algunos módulos del framework Grails (basado también en Groovy) en proyectos implementados con la reciente solución lanzada por Spring llama Spring Boot.
More info:
http://buff.ly/1DXXQWU
Some times we can forget that one of the most interesting uses of a language like Groovy is to make small scripts, beyond the need of playing with the rules and peculiarities of monster frameworks like Grails. This point is interesting not only for Groovy programmers, but also (specially) for Java programmers afraid of using Groovy in production code for being "dirty".
In this talk we'll see how Groovy is a language specially prepared for scripting, and very easy to handle for programmers with a Java background. We'll also explore some peculiarities of Groovy scripts in comparison to complete applications, and some interesting ideas which can be applied to scripts, based on my experience, and can be useful to anyone.
See how Groovy can help you in your Android development. From language basics to advanced features such as ASTs or Extension Modules. Also there's room for talking about testing and reactive programming.
Geb+spock: let your functional tests live long and prosperEsther Lozano
Functional testing, as any other testing, is important to ensure the health of our apps. However, functional tests are often tricky, too susceptible to change, and their maintenance ends up being a nightmare. Are we hopeless then? Not at all! Luckily, there are tools to ease this task like Geb and Spock, which help us to create well structured, comprehensive, and easy to maintain tests. In this talk we will review these tools, showing different options for creating the tests.
Apache Cassandra es una base de datos NoSQL altamente escalable. Con la llegada de Gorm 5, se ha abordado una 'as-complete-as-possible' implementación GORM que mapea las clases de dominio e instancias a tablas de Cassandra 2.0. Veremos brevemente qué es Cassandra y qué MAGIA nos proporciona esta capa Gorm para hacernos la vida más fácil.
Qualified SEO professional with solid experience in developing SEO campaigns, analytics, SE rankings monitoring, and keyword research, site auditing methods, social media optimization and link building. I have a passion for optimizing websites to achieve business goals and a talent for improving organic SE rankings with my creative approach and thorough research and analysis.
Conviértete en un desarrollador web front-endvideo2brain_mx
Para crear una página web no basta únicamente con conocer el lenguaje HTML o los estilos CSS. Es necesario tener una serie de conocimientos que abarquen diferentes lenguajes de programación, frameworks, librerías e, incluso, nociones de maquetación. A estas personas que reúnen todos, o buena parte, de estas competencias se les denomina desarrolladores front-end, y son básicamente, los encargados de maquetar el contenido del sitio web, codificando el diseño en hojas de estilo y añadiendo la interacción.
12 Factor, or Cloud Native Apps – What EXACTLY Does that Mean for Spring Deve...cornelia davis
Talk given at SpringOne 2015
The third platform, characterized by a fluid infrastructure where virtualized servers come into and out of existence, and workloads are constantly being moved about and scaled up and down to meet variable demand, calls for new design patterns, processes and even culture. One of the most well known descriptions of these new paradigms is the Twelve Factor App (12factor.net), which describes elements of cloud native applications. Many of these needs are squarely met through the Spring Framework, others require support from other systems. In this session we will examine each of the twelve factors and present how Spring, and platforms such as Cloud Foundry satisfy them, and in some cases we’ll even suggest that responsibility should shift from Spring to platforms. At the conclusion you will understand what is needed for cloud-native applications, why and how to deliver on those requirements.
The many benefits of a RESTful architecture has made it the standard way in which to design web based APIs. For example, the principles of REST state that we should leverage standard HTTP verbs which helps to keep our APIs simple. Server components that are considered RESTFul should be stateless which help to ensure that they can easily scale. We can leverage caching to gain further performance and scalability benefits.
However, the best practices of REST and security often seem to clash. How should a user be authenticated in a stateless application? How can a secured resource also support caching? Securing RESTful endpoints is further complicated by the the fact that security best practices evolve so rapidly.
In this talk Rob will discuss how to properly secure your RESTful endpoints. Along the way we will explore some common pitfalls when applying security to RESTful APIs. Finally, we will see how the new features in Spring Security can greatly simplify securing your RESTful APIs.
Simplifying Apache Geode with Spring DataVMware Tanzu
SpringOne Platform 2017
John Blum, Pivotal
Building effective Apache Geode applications quickly and easily requires a framework that provides the right level of abstraction. In this session we take Alan Kay's infamous quote "Simple things should be simple; Complex things should be possible" to a whole new level with Spring Data Geode using Spring Boot. I'll show you how the new Annotation-based configuration model, which builds on existing concepts like SD Repositories, Spring's Cache Abstraction and Apache Geode CQ, helps you rapidly build working Apache Geode client/server applications in minutes. We end the session with a quick look at the roadmap and what users can expect next. You won't want to miss this.
Building a Secure App with Google Polymer and Java / Springsdeeg
Polymer is the latest web framework out of Google. Designed completely around the emerging Web Components standards, it has the lofty goal of making it easy to build apps based on these low level primitives. Along with Polymer comes a new set of Elements (buttons, dialog boxes and such) based on the ideas of "Material Design". These technologies together make it easy to build responsive, componentized "Single Page" web applications that work for browsers on PCs or mobile devices. But what about the backend, and how do we make these apps secure? In this talk Scott Deeg will take you through an introduction to Polmyer and its related technologies, and then through the build out of a full blown cloud based app with a secure, ReSTful backend based on Spring ReST, Spring Cloud, and Spring Security and using Thymeleaf for backend rendering jobs. At the end he will show the principles applied in a tool he's currently building. The talk will be mainly code walk through and demo, and assumes familiarity with Java/Spring and JavaScript.
Under the Hood of Reactive Data Access (1/2)VMware Tanzu
SpringOne Platform 2017
Christoph Strobl, Pivotal; Mark Paluch, Pivotal
"A huge theme in Spring Framework 5.0 and its ecosystem projects is the native reactive support that empowers you to build end-to-end reactive applications. Reactive data access especially requires a reactive infrastructure. But how is this one different from the ones used before? How does it deal with I/O?
In this session, we will demystify what happens inside the driver and give you a better understanding of their capabilities. You will learn about the inner mechanics of reactive data access by walking through reactive drivers that are used in Spring Data."
Reactive frontends with RxJS and AngularVMware Tanzu
SpringOne Platform 2017
Sergi Almar, Independent
"Reactive programming has changed the way we develop modern applications. If you are a Java backend developer you might be already familiar with this paradigm and the new Spring 5 support. But what about the frontend? We want to build clean, testable, and scalable apps. The good news is that we can reuse the knowledge, the concepts are universal.
In this presentation we’ll introduce the fundamentals of RxJS and see how to manage data streams like UI events, async HTTP requests, WebSockets / SSE…in a uniform way. Let RxJS do the heavy lifting.
Angular embraces and makes heavy use of RxJS, we’ll see how to use them together with practical examples on common problems."
Continuous Delivery for Microservice Architectures with Concourse & Cloud Fou...VMware Tanzu
SpringOne Platform 2016
Speaker: Alex Ley; Product Manager, Pivotal
Building a continuous delivery pipeline for your micro-service based architecture can be a real challenge when using more conventional CI systems like Jenkins and GoCD. How do you get a clear picture of the CI workflow and status? What artifact was deployed and when? How is this all configured?
Introducing Concourse (https://concourse.ci), an open source pipeline based CI system that focuses on simplicity, usability and reproducibility. It offers isolated builds, a range of integrations and is built upon a proven technology stack from Cloud Foundry.
This talk will demonstrate creating a continuous delivery pipeline for a Spring microservice-based application that uses Spring Cloud. You will see how the pipeline tests services, integrates and then blue / green deploys to Cloud Foundry.
Expect to rush to your laptop to try out Concourse after this session!
In the workshop with GCP, Home Depot & Cloud FoundryChristopher Grant
Christopher Grant and Eric Johnson talk about Home Depot's experience in piloting Spring apps running in Pivotal Cloud Foundry on top of Google Cloud Platform. They discuss Home Depot's journey using this cutting edge technology stack, including some...
SpringFramework 5에서 선보이는 Reactive와 같은 핵심기능이 2017 2017년 12월 샌프란시스코에서 열린 Spring One Platform행사에서 소개된 내용중 Spring Data, Spring Security, Spring WebFlux프로젝트에 녹아져 있는지 살펴봅니다. 또한 이러한 기능들이 어떻게 여러분의 시스템의 반응성을 높이고 효율적으로 동작하게 하는지 알아봅니다.
GAINING APPLICATION LIFECYCLE INTELLIGENCE
Applied Spring Track
Today we are facing an ever-increasing speed of product delivery. DevOps practices
like continuous integration and deployment increase the dependence of systems
like task tracking and source code repositories with build servers and test suites.
With data moving rapidly through these different tools, it becomes challenging to
maintain a grasp of the process, especially as the data is distributed and in a variety
of formats. But it is still critical to maintain full visibility of the product development
journey – from user stories to production data. By starting at the beginning of the
Product Development Lifecycle, you can track a problem in production all the way
back to the code that was checked into the build and the developer responsible for
the code.
In this session I'll demonstrate some of the ways in which Splunk software can be
used to collect and correlate data throughout the various stages of the lifecycle of
your code, to ultimately make you more efficient and make your code better.
Cloud Native Java with Spring Cloud ServicesVMware Tanzu
SpringOne Platform 2016
Speakers: Craig Walls; Spring Social Lead, Pivotal. Roy Clarkson; Spring Mobile Lead, Pivotal.
Developing cloud native applications presents several challenges. How do microservices discover each other? How do you configure them? How can you make them resilient to failure? How can you monitor the health of each microservice?
Spring Cloud addresses all of these concerns. Even so, you still must explicitly develop your own discovery server, configuration server, and circuit breaker dashboard for monitoring the circuit breakers in each microservice.
Spring Cloud Services for Pivotal Cloud Foundry picks up where Spring Cloud leaves off, offering a discovery server, configuration server, and Hystrix dashboard as services that can be bound to applications deployed in Pivotal Cloud Foundry, leaving you to focus on developing the services that drive your application. In this talk, we will introduce the capabilities provided by Spring Cloud Services and demonstrate how it makes simple work of deploying cloud native applications to Cloud Foundry.
An edge gateway is an essential piece of infrastructure for large scale cloud based services. This presentation details the purpose, benefits and use cases for an edge gateway to provide security, traffic management and cloud cross region resiliency. How a gateway can be used to enhance continuous deployment, and help testing of new service versions and get service insights and more are discussed. Philosophical and architectural approaches to what belongs in a gateway vs what should be in services will be discussed. Real examples of how gateway services, built on top of Netflix's Open source project, Zuul, are used in front of nearly all of Netflix's consumer facing traffic will show how gateway infrastructure is used in real highly available, massive scale services.
SpringOne Platform 2017
Christoph Strobl, Pivotal; Mark Paluch, Pivotal
How do you improve efficiency, reduce latency and memory footprint of your data access? Reactive Streams on top of a functional-reactive programming model are key. Both are two predominant concepts in reactive systems, that completely change how we approach data access in applications today. Reactive data access improves resource usage efficiency and eliminates several constraints of today’s imperative approaches.
This talk covers non-blocking data access using Spring Data for NoSQl data stores and Project Reactor. You will learn how to integrate Spring Data repositories in an end-to-end reactive web application. If you are a developer looking to consume data in a functional reactive style, this is your chance to gain the experience how your application can benefit from streaming data access.
Similar to SpringOne 2GX 2015 - Fullstack Groovy developer (20)
Es 2024 y ya hemos dado por sentado que testear nuestras aplicaciones es esencial. Escribimos test unitarios sin problemas, pero, ¿qué ocurre con los tests de integración? ¿Cómo podemos testear con seguridad los diferentes servicios que utilizamos en nuestras aplicaciones Spring? Testcontainers se integra de manera sencilla y transparente con Spring Boot para ofrecer una experiencia similar a los tests unitarios pero escribiendo tests de integración con servicios reales ejecutados en contenedores: Kafka, Postgresql, MySql, Elasticsearch y cualquier cosa que se pueda ejecutar en Docker.
En esta charla aprenderás cómo utilizar Testcontainers en tus tests de Spring Boot sin sacrificar la velocidad en tu ciclo de desarrollo y aprovechar todo el potencial que ofrece.
Voxxed Days CERN 2024 - Spring Boot <3 Testcontainers.pdfIván López Martín
In 2024, we all agree that testing our applications is essential. We write unit tests without any trouble, but what about integration tests? How can we test the different services we use in our Spring applications in a safe and reliable way?
Testcontainers integrates seamlessly and transparently with Spring Boot to offer a unit testing-like experience, but with integration tests that use real services running in containers: Kafka, Postgresql, MySql, Elasticsearch, and anything else that can be run in Docker.
In this talk, you will learn how to use Testcontainers in your Spring Boot tests without compromising the speed of your development cycle and leveraging all the potential it offers
Es 2023 y ya hemos dado por sentado que tenemos que testear nuestras aplicaciones. Escribimos test unitarios sin problemas y somos relativamente felices.
Pero ¿qué ocurre con los tests de integración? ¿Cómo podemos testear con seguridad los diferentes servicios que utilizamos en nuestras aplicaciones Spring?
Testcontainers se integra de manera sencilla y transparente con Spring Boot para ofrecer una experiencia similar a los tests unitarios pero escribiendo tests de integración con servicios reales ejecutados en contenedores: Kafka, Postgresql, MySql, Elasticsearch y cualquier cosa que se pueda ejecutar en Docker.
En esta charla aprenderás cómo utilizar Testcontainers en tus tests de Spring Boot sin sacrificar la velocidad en tu ciclo de desarrollo y aprovechar todo el potencial que ofrece.
Spring IO 2023 - Dynamic OpenAPIs with Spring Cloud GatewayIván López Martín
Imagine this scenario. You follow an OpenAPI-first approach when designing your services. You have a distributed architecture with multiple services and all of them expose a RESTful API and have their OpenAPI Specification. Now you use Spring Cloud Gateway in front of them so you can route the requests to the appropriate service and apply cross-cutting concerns. But, what happens with the OpenAPI of every service? It would be great if you could generate a unique OpenAPI for the whole system in the Gateway. You could also expose and transform only selected endpoints when defining them as public. And what about the routes? You would like to reconfigure them dynamically and on-the-fly in the Gateway when there is a change in a service, right?
Stop imagining. In this talk, I will show you how we have done that in our product and how we are leveraging the programmatic Spring Cloud Gateway API to reconfigure the routes on the fly. You will also see it in action during the demo!
Codemotion Madrid 2023 - Testcontainers y Spring BootIván López Martín
Es 2023 y ya hemos dado por sentado que tenemos que testear nuestras aplicaciones. Escribimos test unitarios sin problemas y somos relativamente felices.
Pero ¿qué ocurre con los tests de integración? ¿Cómo podemos testear con seguridad los diferentes servicios que utilizamos en nuestras aplicaciones Spring?
Testcontainers se integra de manera sencilla y transparente con Spring Boot para ofrecer una experiencia similar a los tests unitarios pero escribiendo tests de integración con servicios reales ejecutados en contenedores: Kafka, Postgresql, MySql, Elasticsearch y cualquier cosa que se pueda ejecutar en Docker.
En esta charla aprenderás cómo utilizar Testcontainers en tus tests de Spring Boot sin sacrificar la velocidad en tu ciclo de desarrollo y aprovechar todo el potencial que ofrece.
CommitConf 2023 - Spring Framework 6 y Spring Boot 3Iván López Martín
Spring Framework 6 es la base de la nueva generación del ecosistema Spring con la mirada puesta en 2023 y más allá. Spring Framework 6 requiere Java 17 e introduce soporte de primer nivel de Ahead of Time (AoT) e imágenes nativas de GraalVM.
Por otro lado Spring Boot 3 es la nueva versión del framework que se aprovecha de todas las ventajas y novedades de Spring 6 para hacer más fácil y sencillo desarrollar nuestras aplicaciones Java.
En esta charla veremos las principales novedades tanto de Spring Framework 6 como Spring Boot 3 como el nuevo cliente HTTP pero nos centraremos sobre todo en el uso de AOT y GraalVM. ¡Además tendremos la posibilidad de verlo en acción!
¿Quieres aprender cómo desarrollar un API REST con Spring Boot? ¿Que acceda a base de datos? ¿Que esté listo para desplegar en producción? ¿Y qué me dices de GraalVM? ¿Quieres ver como tu aplicación construida como imagen nativa arranca en unos pocos milisegundos?
En esta charla verás todo eso y mucho más sin usar slides, sólo el IDE para desarrollar la aplicación en menos de 50 minutos.
jLove 2020 - Micronaut and graalvm: The power of AoTIván López Martín
Micronaut is a reflection-free app-development framework that uses ahead-of-time (AoT) compilation to precompute everything in the application, paving the way for lightning-fast startup times and significantly reduced memory consumption. What if I told you that you can reduce the startup time by orders of magnitude? And what if you could reduce memory consumption even more?
GraalVM is a new universal virtual machine from Oracle that supports a polyglot runtime environment. GraalVM has the ability to compile Java applications down to native machine code, making it an ideal partner for Micronaut.
In this talk you will learn how you can take advantage of GraalVM's powerful capabilities to convert your Micronaut applications to run as binary native images.
Aunque la JVM está diseñada para tener un rendimiento óptimo en procesos de larga ejecución, frameworks como Micronaut han conseguido que podamos construir aplicaciones JVM y desplegarlas en entornos como AWS Lambda.
En esta charla veremos cómo funciona la integración de Micronaut y AWS Lambda y cómo podemos desplegar nuestras aplicaciones Micronaut. Además aprenderemos cómo utilizar GraalVM y los custom-runtimes de AWS para mejorar enormemente los tiempos de arranque y el consumo de memoria.
Micronaut es un nuevo framework de la JVM para desarrollar microservicios modulares y muy fácilmente testeables en Java, Kotlin y Groovy.
Es esta sesión de live-coding verás qué fácil es empezar a desarrollar tus aplicaciones cloud-native con Micronaut. Aprenderás cómo funciona el soporte reactive, a testear las aplicaciones, el cliente http, service discovery y el soporte para GraalVM.
Micronaut es un framework para microservicios de la JVM que utiliza ahead-of-time (AoT) compilation en lugar de reflection. GraalVM es una nueva máquina virtual de Oracle que tiene la habilidad de compilar las aplicaciones Java a binarios nativos, haciendo que sea el compañero ideal de Micronaut. Con ambos el arranque de las aplicaciones es extremadamente rápido y el consumo de memoria muy pequeño.
En esta charla aprenderás cómo sacar provecho a GraalVM en tus aplicaciones Micronaut convirtiéndolas a aplicaciones nativas y cómo funciona la integración de ambos frameworks.
Micronaut es un framework para microservicios de la JVM que utiliza ahead-of-time (AoT) compilation en lugar de reflection. GraalVM es una nueva máquina virtual de Oracle que tiene la habilidad de compilar las aplicaciones Java a binarios nativos, haciendo que sea el compañero ideal de Micronaut. Con ambos el arranque de las aplicaciones es extremadamente rápido y el consumo de memoria muy pequeño.
En esta charla aprenderás cómo sacar provecho a GraalVM en tus aplicaciones Micronaut convirtiéndolas a aplicaciones nativas y cómo funciona la integración de ambos frameworks.
Developing Micronaut Applications With IntelliJ IDEAIván López Martín
This session covers:
- How to create Micronaut applications with different options and features directly from the IDE.
- Configuring auto-completion.
- Auto-discovery of controller endpoints.
- HTTP client.
CommitConf 2019 - Micronaut y GraalVm: La combinación perfectaIván López Martín
Micronaut es un framework para microservicios en la JVM que no utiliza reflection y pre-calcula todo lo necesario para el funcionamiento de las aplicaciones ahead-of-time (AoT) durante la compilación. De esta forma consigue que las aplicaciones arranquen extremadamente rápido y que consuman muy poca memoria.
¿Qué pasaría si te dijera que puedes reducir el tiempo de arranque en órdenes de magnitud? ¿Y si pudieras reducir aún más el consumo de memoria?
GraalVM es una nueva máquina virtual de Oracle que soporta muchos lenguajes en runtime. Además GraalVM tiene la habilidad de compilar las aplicaciones Java a binarios nativos, haciendo que sea el compañero ideal de Micronaut. En esta charla aprenderás cómo funciona GraalVM y cómo puedes aprovechar toda su potencia para convertir tus aplicaciones Micronaut a binarios nativos.
Codemotion Madrid 2019 - ¡GraalVM y Micronaut: compañeros perfectos!Iván López Martín
Micronaut es un framework para microservicios de la JVM que utiliza ahead-of-time (AoT) compilation en lugar de reflection. GraalVM es una nueva máquina virtual de Oracle que tiene la habilidad de compilar las aplicaciones Java a binarios nativos, haciendo que sea el compañero ideal de Micronaut. Con ambos el arranque de las aplicaciones es extremadamente rápido y el consumo de memoria muy pequeño. En esta charla aprenderás cómo sacar provecho a GraalVM en tus aplicaciones Micronaut convirtiéndolas a aplicaciones nativas y cómo funciona la integración de ambos frameworks.
Micronaut provides out-of-the-box integrations with a lot of tools and third-party libraries: Consul, Eureka, Hibernate, Kafka, Mongo, Micrometer, Zipkin, Hystrix, Swagger,... But sometimes this is not enough and you need to integrate with a new one.
In this talk, we will discuss the different options that we have to create a new configuration for Micronaut: bean factories, conditional beans, configuration properties,... and you will learn how to make the most out of it.
Alexa, Siri, Cortana, Google Assistant … voice assistants are in fashion and have come to stay. With them it is possible to do many actions that a few years ago seemed like science fiction: controlling the lights of the house, listening to our favorite music, knowing the weather tomorrow,… controlling everything with our voice!
In this talk we will talk about Amazon Echo and Alexa. You will learn how easy it is to develop new skills and deploy them to AWS Lambda without spending a euro.
I’ll bring an Echo Dot to the talk to show you the fun things you can do with it. I’m pretty sure that after this talk you can’t wait to have one!
Micronaut is a new JVM-based, full-stack framework for building modular, easily testable microservice applications with Java, Kotlin, and Groovy.
In this live-coding session, you will see how fast you can start developing “natively” cloud-native microservices with Micronaut. You will learn about the reactive support, testing, http-client, service discovery, fallback, and GraalVM support.
CrossDvlup Madrid 2019 - Alexa, encantado de conocerteIván López Martín
Alexa, Siri, Cortana, Google Assistant,... los asistentes de voz están de moda y han llegado para quedarse. Con ellos es posible realizar muchas acciones que hace unos años parecían ciencia ficción: controlar las luces de casa, escuchar nuestra música favorita, conocer el tiempo que hará mañana... controlando todo con ¡nuestra voz!
En esta charla hablaremos de Amazon Echo y su asistente Alexa y aprenderás lo fácil que es desarrollar nuevos skills y desplegarlos en AWS Lambda sin gastar un euro y de una manera muy fácil y sencilla. Llevaré un Echo a la charla para mostrar las cosas divertidas que puedes hacer con él.
¡Seguro que después de esta charla no podrás esperar a tener uno!
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
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
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.
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.
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.
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.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
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.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
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