How to Develop Puppet Modules: From Source to the Forge With Zero ClicksCarlos Sanchez
Puppet Modules are a great way to reuse code, share your development with other people and take advantage of the hundreds of modules already available in the community. But how to create, test and publish them as easily as possible? now that infrastructure is defined as code, we need to use development best practices to build, test, deploy and use Puppet modules themselves. Three steps for a fully automated process
* Continuous Integration of Puppet Modules
* Automatic release and upload to the Puppet Forge
* Deploy to Puppet master
ORMs
Object Relational Mapping
Convert data between two different type systems
In memory representation of domain objects (better abstractions of reality)
Why??
Structure / Modularity(The M in MVC, Object Representation / Relational Mapping)
Agnostic Database Integration (configs)
Boilerplate Reduction (Spaghetti, Complex Queries, DRY)
Providing hooks Tx lifecycle (Before/After)
Easier data validation (Maintaining Data integrity)
Sensible Defaults (Better naming, Connascence/Cognizance etc)
RAW SQL strings have a high chance of compiling with semantic errors and @ runtime.
Go's Philosophy..
As it Affects ORMs
Duality (Class / Type)
Non existence of a type hierarchy
Struct embedding (Composition)
Plumbing not encouraged
they don't have to announce their relationships
Video Link: https://skillsmatter.com/skillscasts/6162-orms-with-golang
How to Develop Puppet Modules: From Source to the Forge With Zero ClicksCarlos Sanchez
Puppet Modules are a great way to reuse code, share your development with other people and take advantage of the hundreds of modules already available in the community. But how to create, test and publish them as easily as possible? now that infrastructure is defined as code, we need to use development best practices to build, test, deploy and use Puppet modules themselves. Three steps for a fully automated process
* Continuous Integration of Puppet Modules
* Automatic release and upload to the Puppet Forge
* Deploy to Puppet master
ORMs
Object Relational Mapping
Convert data between two different type systems
In memory representation of domain objects (better abstractions of reality)
Why??
Structure / Modularity(The M in MVC, Object Representation / Relational Mapping)
Agnostic Database Integration (configs)
Boilerplate Reduction (Spaghetti, Complex Queries, DRY)
Providing hooks Tx lifecycle (Before/After)
Easier data validation (Maintaining Data integrity)
Sensible Defaults (Better naming, Connascence/Cognizance etc)
RAW SQL strings have a high chance of compiling with semantic errors and @ runtime.
Go's Philosophy..
As it Affects ORMs
Duality (Class / Type)
Non existence of a type hierarchy
Struct embedding (Composition)
Plumbing not encouraged
they don't have to announce their relationships
Video Link: https://skillsmatter.com/skillscasts/6162-orms-with-golang
I will show how to use Go's database/sql package, with MySQL as an example. Although the documentation is good, it's dense. I'll discuss idiomatic database/sql code, and cover some topics that can save you time and frustration, and perhaps even prevent serious mistakes.
Groovy is a powerfull development language with a lot of features and almost all we need.
As we all are familiar with Java, Groovy and many libraries, why don't we use it to write scripts for system-automation?
This session will show the best practices and how to overcome some obstacles when writing shell-scripts using Groovy.
Index egg-uri Python
Structura unui egg Python
Utilitare şi şabloane pentru crearea unui egg
Distribuirea unui egg
Automatizare
Proxy eggs server / PyPI mirror
Custom / Private eggs server
ElsassJUG - Le classpath n'est pas mort...Alexis Hassler
En 2009, la mort du classpath a été annoncée. Les classloaders à plat ou hiérarchiques devaient être remplacés par des systèmes modulaires et tous nos problèmes de dépendance devaient se résoudre d’eux-mêmes. Cinq ans plus tard, le classpath vit toujours et pour quelques temps encore.
Dans la première partie de cette session, je vous propose de revenir sur le fonctionnement des classloaders du JDK et les problèmes infernaux posés par le classpath. Nous verrons aussi comment les serveurs d’applications, comme Tomcat, gèrent leur classloaders de façon hiérarchique, afin d’isoler les applications entre elles.
Dans la deuxième partie, je parlerai de modularité et de son impact sur la gestion des dépendances, à l’exécution des applications. Des solutions existent déjà, comme OSGi, d’autres émergent, comme JBoss Modules. Je vous montrerai comment ce dernier fonctionne, dans WildFly ou en autonome.
Nesta palestra demonstra-se algumas limitações encontradas para aplicação de DevOps em projetos, e qual foi a saída para utilização de algumas técnicas de DevOps num projeto específico.
Mostra-se também a importância de pensar em automação em todos os estágios da aplicação, sendo que no exemplo a utilização de algumas automações se iniciou em ambiente de desenvolvimento o que levou o cliente a aplicar também em produção visto os benefícios adquiridos.
I will show how to use Go's database/sql package, with MySQL as an example. Although the documentation is good, it's dense. I'll discuss idiomatic database/sql code, and cover some topics that can save you time and frustration, and perhaps even prevent serious mistakes.
Groovy is a powerfull development language with a lot of features and almost all we need.
As we all are familiar with Java, Groovy and many libraries, why don't we use it to write scripts for system-automation?
This session will show the best practices and how to overcome some obstacles when writing shell-scripts using Groovy.
Index egg-uri Python
Structura unui egg Python
Utilitare şi şabloane pentru crearea unui egg
Distribuirea unui egg
Automatizare
Proxy eggs server / PyPI mirror
Custom / Private eggs server
ElsassJUG - Le classpath n'est pas mort...Alexis Hassler
En 2009, la mort du classpath a été annoncée. Les classloaders à plat ou hiérarchiques devaient être remplacés par des systèmes modulaires et tous nos problèmes de dépendance devaient se résoudre d’eux-mêmes. Cinq ans plus tard, le classpath vit toujours et pour quelques temps encore.
Dans la première partie de cette session, je vous propose de revenir sur le fonctionnement des classloaders du JDK et les problèmes infernaux posés par le classpath. Nous verrons aussi comment les serveurs d’applications, comme Tomcat, gèrent leur classloaders de façon hiérarchique, afin d’isoler les applications entre elles.
Dans la deuxième partie, je parlerai de modularité et de son impact sur la gestion des dépendances, à l’exécution des applications. Des solutions existent déjà, comme OSGi, d’autres émergent, comme JBoss Modules. Je vous montrerai comment ce dernier fonctionne, dans WildFly ou en autonome.
Nesta palestra demonstra-se algumas limitações encontradas para aplicação de DevOps em projetos, e qual foi a saída para utilização de algumas técnicas de DevOps num projeto específico.
Mostra-se também a importância de pensar em automação em todos os estágios da aplicação, sendo que no exemplo a utilização de algumas automações se iniciou em ambiente de desenvolvimento o que levou o cliente a aplicar também em produção visto os benefícios adquiridos.
No sétimo episódio da série sobre Node.js vamos conhecer um dos core modules mais importantes da plataforma, responsável por implementar o protocolo HTTP.
Vamos criar um roteador de requisições, implementando o back-end utilizado na série sobre AngularJS.
https://youtu.be/Pp3OCaOCeWk
A beginner's guide to annotation processing.
In this talk that I gave at Droidcon Tel Aviv in 2016, I walk you through the process of building a custom annotation processor which mimics some of the behavior you may be familiar with from the popular Android library: Butter Knife.
SenchaCon 2016: Building a Faceted Catalog of Video Game Assets Using Ext JS ...Sencha
At Ubisoft Technology Group, we've created a platform for video game production to share game assets, in-game footage, and animations across the entire company. Ease of search and good UX were incredibly important for an audience of artists and creative types. This is where the Web and a powerful JavaScript framework came in; we chose Ext JS for its robustness and scalability. In this session, we'll showcase two different applications and dive into the technical aspects of designing the UI for a faceted search based on Elasticsearch.
Spoon is an open-source library that enables you to transform and analyze Java source code. Due to a complete and fine-grained Java metamodel, you can read and write the AST built by Spoon. In this talk, you'll see all strong concepts and API with an example. Then, you'll see how you can integrate this project in yours.
Kotlin 1.2: Sharing code between platformsKirill Rozov
Discover what's new in Kotlin 1.2: syntax, standard library, performance and , of course, "Multiplatform project". Take closer look at how Kotlin authors see way of reusing code between platforms.
Hidden pearls for High-Performance-PersistenceSven Ruppert
Small UseCases with a significant amount of data for internal company usage, most developers had this in their career, already. However, no Ops Team, no Kubernetes, no Cluster is available as part of the solution.
In this talk, I will show a few tech stacks that are helping to deal with persistent data without dealing with the classic horizontal scaling tech monsters like Kubernetes, Hadoop and many more.
Sit down, relax and enjoy the journey through a bunch of lightning-fast persistence alternatives for pure java devs.
Webinar: Simplifying Persistence for Java and MongoDBMongoDB
Jeff Yemin will host a webinar covering the design and major features of Morphia, an Object Document Mapper (ODM) for Java and MongoDB. This webinar will start with a short introduction to MongoDB and the various options for building MongoDB applications on the JVM before taking a deep dive into Morphia. Morphia will be presented as an extended example format that demonstrates, for each feature, the domain model, a test driver, and the results as they appear in MongoDB.
Jan Stępień - GraalVM: Fast, Polyglot, Native - Codemotion Berlin 2018Codemotion
GraalVM challenges the status quo on the JVM. This newly-released JIT compiler brings substantial speed improvements and support for polyglot applications. It also allows us to translate our JVM bytecode into self-contained native binaries. In this session we’ll explore GraalVM’s potential. We’ll focus on Clojure, but our discussion will apply to many more programming languages. We’ll use GraalVM to build small native binaries. We’ll discuss the method’s limitations and their impact. Finally, we’ll build complete Clojure web apps weighing a fraction of their traditional JVM incarnations.
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdfPaige Cruz
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
GridMate - End to end testing is a critical piece to ensure quality and avoid...ThomasParaiso2
End to end testing is a critical piece to ensure quality and avoid regressions. In this session, we share our journey building an E2E testing pipeline for GridMate components (LWC and Aura) using Cypress, JSForce, FakerJS…
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...SOFTTECHHUB
The choice of an operating system plays a pivotal role in shaping our computing experience. For decades, Microsoft's Windows has dominated the market, offering a familiar and widely adopted platform for personal and professional use. However, as technological advancements continue to push the boundaries of innovation, alternative operating systems have emerged, challenging the status quo and offering users a fresh perspective on computing.
One such alternative that has garnered significant attention and acclaim is Nitrux Linux 3.5.0, a sleek, powerful, and user-friendly Linux distribution that promises to redefine the way we interact with our devices. With its focus on performance, security, and customization, Nitrux Linux presents a compelling case for those seeking to break free from the constraints of proprietary software and embrace the freedom and flexibility of open-source computing.
20 Comprehensive Checklist of Designing and Developing a WebsitePixlogix Infotech
Dive into the world of Website Designing and Developing with Pixlogix! Looking to create a stunning online presence? Look no further! Our comprehensive checklist covers everything you need to know to craft a website that stands out. From user-friendly design to seamless functionality, we've got you covered. Don't miss out on this invaluable resource! Check out our checklist now at Pixlogix and start your journey towards a captivating online presence today.
Climate Impact of Software Testing at Nordic Testing DaysKari Kakkonen
My slides at Nordic Testing Days 6.6.2024
Climate impact / sustainability of software testing discussed on the talk. ICT and testing must carry their part of global responsibility to help with the climat warming. We can minimize the carbon footprint but we can also have a carbon handprint, a positive impact on the climate. Quality characteristics can be added with sustainability, and then measured continuously. Test environments can be used less, and in smaller scale and on demand. Test techniques can be used in optimizing or minimizing number of tests. Test automation can be used to speed up testing.
UiPath Test Automation using UiPath Test Suite series, part 6DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 6. In this session, we will cover Test Automation with generative AI and Open AI.
UiPath Test Automation with generative AI and Open AI webinar offers an in-depth exploration of leveraging cutting-edge technologies for test automation within the UiPath platform. Attendees will delve into the integration of generative AI, a test automation solution, with Open AI advanced natural language processing capabilities.
Throughout the session, participants will discover how this synergy empowers testers to automate repetitive tasks, enhance testing accuracy, and expedite the software testing life cycle. Topics covered include the seamless integration process, practical use cases, and the benefits of harnessing AI-driven automation for UiPath testing initiatives. By attending this webinar, testers, and automation professionals can gain valuable insights into harnessing the power of AI to optimize their test automation workflows within the UiPath ecosystem, ultimately driving efficiency and quality in software development processes.
What will you get from this session?
1. Insights into integrating generative AI.
2. Understanding how this integration enhances test automation within the UiPath platform
3. Practical demonstrations
4. Exploration of real-world use cases illustrating the benefits of AI-driven test automation for UiPath
Topics covered:
What is generative AI
Test Automation with generative AI and Open AI.
UiPath integration with generative AI
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Unlocking Productivity: Leveraging the Potential of Copilot in Microsoft 365, a presentation by Christoforos Vlachos, Senior Solutions Manager – Modern Workplace, Uni Systems
Maruthi Prithivirajan, Head of ASEAN & IN Solution Architecture, Neo4j
Get an inside look at the latest Neo4j innovations that enable relationship-driven intelligence at scale. Learn more about the newest cloud integrations and product enhancements that make Neo4j an essential choice for developers building apps with interconnected data and generative AI.
Dr. Sean Tan, Head of Data Science, Changi Airport Group
Discover how Changi Airport Group (CAG) leverages graph technologies and generative AI to revolutionize their search capabilities. This session delves into the unique search needs of CAG’s diverse passengers and customers, showcasing how graph data structures enhance the accuracy and relevance of AI-generated search results, mitigating the risk of “hallucinations” and improving the overall customer journey.
Essentials of Automations: The Art of Triggers and Actions in FMESafe Software
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
How to Get CNIC Information System with Paksim Ga.pptxdanishmna97
Pakdata Cf is a groundbreaking system designed to streamline and facilitate access to CNIC information. This innovative platform leverages advanced technology to provide users with efficient and secure access to their CNIC details.
A tale of scale & speed: How the US Navy is enabling software delivery from l...sonjaschweigert1
Rapid and secure feature delivery is a goal across every application team and every branch of the DoD. The Navy’s DevSecOps platform, Party Barge, has achieved:
- Reduction in onboarding time from 5 weeks to 1 day
- Improved developer experience and productivity through actionable findings and reduction of false positives
- Maintenance of superior security standards and inherent policy enforcement with Authorization to Operate (ATO)
Development teams can ship efficiently and ensure applications are cyber ready for Navy Authorizing Officials (AOs). In this webinar, Sigma Defense and Anchore will give attendees a look behind the scenes and demo secure pipeline automation and security artifacts that speed up application ATO and time to production.
We will cover:
- How to remove silos in DevSecOps
- How to build efficient development pipeline roles and component templates
- How to deliver security artifacts that matter for ATO’s (SBOMs, vulnerability reports, and policy evidence)
- How to streamline operations with automated policy checks on container images
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...Neo4j
Leonard Jayamohan, Partner & Generative AI Lead, Deloitte
This keynote will reveal how Deloitte leverages Neo4j’s graph power for groundbreaking digital twin solutions, achieving a staggering 100x performance boost. Discover the essential role knowledge graphs play in successful generative AI implementations. Plus, get an exclusive look at an innovative Neo4j + Generative AI solution Deloitte is developing in-house.
3. Expression Language 3.0
• Permite processar expressões em tempo de execução;
• Histórico
• Primeiramente incluído no JSTL 1;
• Movido para o JSP 2;
• JSF 1.0 criou uma variante para atender suas necessidades;
• Unificado com o JSF 1.2 no JSP 2.1;
• Especificação independente – JSR 341;
• Usado no JSF, JSP, CDI, Bean Validation, entre outros...
15. Configurando o ELProcessor
SearchResults searchResult = twitter.searchOperations().search("#TheDevConf");
ELProcessor proc = new ELProcessor();
// Configuração do ELProcessor
List<SimpleTweet> result = new BeanConverter(proc).convertList(
searchResult.getTweets(),
SimpleTweet.class);
16. Type Converter
ELProcessor processor = new ELProcessor();
processor.getELManager().addELResolver(new URLConverter());
...
@PropertyMapping("origin.user.url")
private URL userURL;
17. Type Converter
public class URLConverter extends TypeConverter {
@Override
public Object convertToType(ELContext elContext, Object o, Class<?> aClass) {
try {
if (URL.class.equals(aClass) && String.class.isInstance(o)) {
elContext.setPropertyResolved(true);
return new URL(String.class.cast(o));
}
} catch (MalformedURLException e) {
throw new IllegalArgumentException("URL inválida: “+o, e);
}
return null;
}
}