The speech "Software Delivery in 2016" was held by Giovanni Toraldo (Lead Developer at ClouDesire) on July 1st 2016 in Pisa, Italy.
Event: Apericoder
Organizer: Coders TUG
Slow, Flaky and Legacy Tests: FTFY - Our New Testing Strategy at Net-A-Porter...Sauce Labs
As part of a recent replatforming exercise, Net-A-Porter has worked hard not only to refresh their technology, but to create a great testing culture. As a result, they have come a long way from “throwing tests over the wall.” Testing concerns are now part of their NFRs and technical decisions. Developers are responsible for unit and functional tests, working alongside test specialists who are part of every delivery team for guidance.
In this SauceCon 2018 session, Adela Mosincat and James Collins will walk attendees through how Sauce Labs has helped in this process. She will review how the “test-runner” was born to facilitate the consistent and seamless running of their tests on Sauce Labs across teams. The test-runner is a Docker image, whose purpose is to handle the running of the tests both locally and in their CI pipeline. It parallelizes the tests as much as possible, executes intelligent waiting for VMs and retrying for flaky tests, supports test tagging and quarantining and handles reporting to both Sauce Labs and Jenkins.
In addition to the test-runner, Adela and Jim will review how Net-A-Porter improved their dev/test culture and CI pipeline, and share what they learned along the way.
Slides from my presentation to the Sydney Jenkins Meetup on Declarative Pipeline. Video of the presentation available at https://www.youtube.com/watch?v=3R5xh4oeDg0&feature=youtu.be
How the DevOps company-wide initiative affected the development team in the Bakson, Serbia (a part of Ticketmaster's engineering team). And what tooling were used to automate QA processes.
Presentation was created for DevOps meetup in Belgrade, on 11th October 2016. https://www.facebook.com/SevenBridgesGenomics/photos/?tab=album&album_id=1338738752836488
Lightweight continuous delivery for small schoolsCharles Fulton
In a continuous delivery environment web application updates are pushed out fast and frequently. Implementing that environment requires many different pieces: version control, automated testing, and automated deployment. It’s a lot to wrap your head around, but there are tangible benefits for small schools, including new opportunities to collaborate among institutions or with student developers.
In this presentation we will demonstrate how to build a lightweight continuous integration and delivery stack using free and open source tools: GitLab for version control, GitLab CI and Docker for testing, and Docker and Capistrano for deployment. We will walk through how each piece is separately important and how combining them creates a simple yet powerful deployment strategy. We will also describe concrete examples of how we are using these tools to share application development with students and each other.
Рассмотрим что же изменилось с технической части новой версии ReportPortal. Обсудим текущие проблемы, пути их решения и планы по развитию приложения на ближайшее будущее.
Slow, Flaky and Legacy Tests: FTFY - Our New Testing Strategy at Net-A-Porter...Sauce Labs
As part of a recent replatforming exercise, Net-A-Porter has worked hard not only to refresh their technology, but to create a great testing culture. As a result, they have come a long way from “throwing tests over the wall.” Testing concerns are now part of their NFRs and technical decisions. Developers are responsible for unit and functional tests, working alongside test specialists who are part of every delivery team for guidance.
In this SauceCon 2018 session, Adela Mosincat and James Collins will walk attendees through how Sauce Labs has helped in this process. She will review how the “test-runner” was born to facilitate the consistent and seamless running of their tests on Sauce Labs across teams. The test-runner is a Docker image, whose purpose is to handle the running of the tests both locally and in their CI pipeline. It parallelizes the tests as much as possible, executes intelligent waiting for VMs and retrying for flaky tests, supports test tagging and quarantining and handles reporting to both Sauce Labs and Jenkins.
In addition to the test-runner, Adela and Jim will review how Net-A-Porter improved their dev/test culture and CI pipeline, and share what they learned along the way.
Slides from my presentation to the Sydney Jenkins Meetup on Declarative Pipeline. Video of the presentation available at https://www.youtube.com/watch?v=3R5xh4oeDg0&feature=youtu.be
How the DevOps company-wide initiative affected the development team in the Bakson, Serbia (a part of Ticketmaster's engineering team). And what tooling were used to automate QA processes.
Presentation was created for DevOps meetup in Belgrade, on 11th October 2016. https://www.facebook.com/SevenBridgesGenomics/photos/?tab=album&album_id=1338738752836488
Lightweight continuous delivery for small schoolsCharles Fulton
In a continuous delivery environment web application updates are pushed out fast and frequently. Implementing that environment requires many different pieces: version control, automated testing, and automated deployment. It’s a lot to wrap your head around, but there are tangible benefits for small schools, including new opportunities to collaborate among institutions or with student developers.
In this presentation we will demonstrate how to build a lightweight continuous integration and delivery stack using free and open source tools: GitLab for version control, GitLab CI and Docker for testing, and Docker and Capistrano for deployment. We will walk through how each piece is separately important and how combining them creates a simple yet powerful deployment strategy. We will also describe concrete examples of how we are using these tools to share application development with students and each other.
Рассмотрим что же изменилось с технической части новой версии ReportPortal. Обсудим текущие проблемы, пути их решения и планы по развитию приложения на ближайшее будущее.
Flash Camp Chennai - Build automation of Flex and AIR applicationsRIA RUI Society
Complete session on how to set up a continuous integration server for compiling and deploying Flex, Flash and AIR applications. The build process also include code quality check, code duplication check, compiler warning reporting, TODO and FIXME list reporting, and Unit testing.
Securing the Software Supply Chain with TUF and Docker - Justin Cappos and Sa...Docker, Inc.
If you want to compromise millions of machines and users, software distribution and software updates are an excellent attack vector. Using public cryptography to sign your packages is a good starting point, but as we will see, it still leaves you open to a variety of attacks. This is why we designed TUF, a secure software update framework. TUF helps to handle key revocation securely, limits the impact a man-in-the-middle attacker may have, and reduces the impact of repository compromise. We will discuss TUF's protections and integration into Docker's Notary software, and demonstrate new techniques that could be added to verify other parts of the software supply chain, including the development, build, and quality assurance processes.
Back to the Future: Containerize Legacy ApplicationsDocker, Inc.
People typically think of Docker for microservices and try to make the smallest container they can. There are tremendous benefits to a microservices model but those are not the only apps that qualify for containers. Traditional, homegrown, monolithic apps are also great candidates for Docker - why? By containerizing these apps, many of the same agility, portability, security and cost savings benefits can be applied to the hundreds (if not thousands) of apps in your datacenters. But where to begin? Attend this session to learn how to approach modernizing traditional apps (MTA), considerations, the available tools and possibilities.
The Beam Vision for Portability: "Write once run anywhere"Knoldus Inc.
This session is all about knowing a modern way to define and execute data processing pipelines with Apache Beam, an open-source unified programming model. we will talk about the Apache Beam vision and the benefits of the Beam Portability framework. The Beam Portability framework achieves the vision that a developer can use their favourite programming language with their preferred execution backend.
One of the most boring thing in software development in large companies is following a bureaucracy. Tons of developers were melted down by that ruthless machine with its not always obvious rules. That’s why we decided to delegate all the boring work to machines instead of humans and the talk will cover the achieved results.
Flavio Castelli, Engineering Manager for the Docker project presso SUSE, partendo dall'assunto che non è sufficiente avere solo Docker, ci ha descritto la soluzione di orchestrazione dei Linux Conteiners che SUSE ha deciso di sostenere. Ha inoltre spiegato perché lo hanno fatto e come i loro utenti potranno trarne beneficio.
Testing cloud and kubernetes applications - ElasTestMicael Gallego
Kubernetes applications are complex distributed systems composed by several microservices. When some end to end test is failing in these kind of applications, root cause is difficult without good observability tools. In this presentation, several tools are presented to make easier root cause analysis of cloud and kubernetes applications. One of the most interesting ones is ElasTest, a platform that integrates several open source tools to provide observability to e2e testing of complex distributed systems.
Source Control with Domino Designer 8.5.3 and Git (DanNotes, November 28, 2012)Per Henrik Lausten
See my blog post about the presentation:
http://per.lausten.dk/blog/2012/11/source-control-with-domino-designer-8-5-3-and-git-my-talk-at-dannotes-november-2012.html
A deep dive into Jenkins Continuos Integration, how you can enable your team to collaborate more, run tests and configure the robots to do all the things for you. Also talking about caveats around automation, testing on real devices, usb hub woes and more.
Flash Camp Chennai - Build automation of Flex and AIR applicationsRIA RUI Society
Complete session on how to set up a continuous integration server for compiling and deploying Flex, Flash and AIR applications. The build process also include code quality check, code duplication check, compiler warning reporting, TODO and FIXME list reporting, and Unit testing.
Securing the Software Supply Chain with TUF and Docker - Justin Cappos and Sa...Docker, Inc.
If you want to compromise millions of machines and users, software distribution and software updates are an excellent attack vector. Using public cryptography to sign your packages is a good starting point, but as we will see, it still leaves you open to a variety of attacks. This is why we designed TUF, a secure software update framework. TUF helps to handle key revocation securely, limits the impact a man-in-the-middle attacker may have, and reduces the impact of repository compromise. We will discuss TUF's protections and integration into Docker's Notary software, and demonstrate new techniques that could be added to verify other parts of the software supply chain, including the development, build, and quality assurance processes.
Back to the Future: Containerize Legacy ApplicationsDocker, Inc.
People typically think of Docker for microservices and try to make the smallest container they can. There are tremendous benefits to a microservices model but those are not the only apps that qualify for containers. Traditional, homegrown, monolithic apps are also great candidates for Docker - why? By containerizing these apps, many of the same agility, portability, security and cost savings benefits can be applied to the hundreds (if not thousands) of apps in your datacenters. But where to begin? Attend this session to learn how to approach modernizing traditional apps (MTA), considerations, the available tools and possibilities.
The Beam Vision for Portability: "Write once run anywhere"Knoldus Inc.
This session is all about knowing a modern way to define and execute data processing pipelines with Apache Beam, an open-source unified programming model. we will talk about the Apache Beam vision and the benefits of the Beam Portability framework. The Beam Portability framework achieves the vision that a developer can use their favourite programming language with their preferred execution backend.
One of the most boring thing in software development in large companies is following a bureaucracy. Tons of developers were melted down by that ruthless machine with its not always obvious rules. That’s why we decided to delegate all the boring work to machines instead of humans and the talk will cover the achieved results.
Flavio Castelli, Engineering Manager for the Docker project presso SUSE, partendo dall'assunto che non è sufficiente avere solo Docker, ci ha descritto la soluzione di orchestrazione dei Linux Conteiners che SUSE ha deciso di sostenere. Ha inoltre spiegato perché lo hanno fatto e come i loro utenti potranno trarne beneficio.
Testing cloud and kubernetes applications - ElasTestMicael Gallego
Kubernetes applications are complex distributed systems composed by several microservices. When some end to end test is failing in these kind of applications, root cause is difficult without good observability tools. In this presentation, several tools are presented to make easier root cause analysis of cloud and kubernetes applications. One of the most interesting ones is ElasTest, a platform that integrates several open source tools to provide observability to e2e testing of complex distributed systems.
Source Control with Domino Designer 8.5.3 and Git (DanNotes, November 28, 2012)Per Henrik Lausten
See my blog post about the presentation:
http://per.lausten.dk/blog/2012/11/source-control-with-domino-designer-8-5-3-and-git-my-talk-at-dannotes-november-2012.html
A deep dive into Jenkins Continuos Integration, how you can enable your team to collaborate more, run tests and configure the robots to do all the things for you. Also talking about caveats around automation, testing on real devices, usb hub woes and more.
In this talk, we will analyze how to use Jenkins as a tool to perform Continuous Integration and Continuous Delivery in a Java EE architecture, using Wildfly as Application Server and Maven as a dependency handler, exploiting the wildfly-maven-plugin.
Join this info-packed and hands-on workshop where we will cover:
Introduction to Kubernetes & GitOps talk:
We'll cover the most popular path that has brought success to many users already - GitOps as a natural evolution of Kubernetes. We'll give an overview of how you can benefit from Kubernetes and GitOps: greater security, reliability, velocity and more. Importantly, we cover definitions and principles standardized by the CNCF's OpenGitOps group and what it means for you.
Get Started with GitOps:
You'll have GitOps up and running in about 30 mins using our free and open source tools! We'll give a brief vision of where you want to be with those security, reliability, and velocity benefits, and then we'll support you while go through the getting started steps. During the workshop, you'll also experience in action and see demos for:
* an opinionated repo structure to minimize decision fatigue
* disaster recovery using GitOps
* Helm charts example
* Multi-cluster example
* all with free and open source tools mostly in the CNCF (eg. Flux and Helm).
If you have questions before or after the workshop, talk to us at #weave-gitops http://bit.ly/WeaveGitOpsSlack (If you need to invite yourself to the Slack, visit https://slack.weave.works/)
One of my presentations in DevOps training session at Higgsup. This presentation is an introduction to Continuous Integration and best practices to apply Continuous Integration to your project.
Topics covered in this session are:
1. Prerequisites for Continuous Integration
2. Problems with traditional software integration
3. What is Continuous Integration?
4. Why Continuous Integration?
5. How does Continuous Integration works?
6. Best practices of Continuous Integration
7. Summary
GCP - Continuous Integration and Delivery into Kubernetes with GitHub, Travis...Oleg Shalygin
Kubernetes provides an automated platform to deployment, scaling and operations of applications across a cluster of hosts. Complementing Kubernetes with a series of build scripts in conjunction with Travis-CI, GitHub, Artifactory, and Google Cloud Platform, we can take code from a merged pull request to a deployed environment with no manual intervention on a highly scaleable and robust infrastructure.
Introduction to Jenkins and how to effectively apply Jenkins to your projects.
Jenkins Growth , Companies using Jenkins , Most downloaded and Used Plugins.
Free GitOps Workshop (with Intro to Kubernetes & GitOps)Weaveworks
View this video on Youtube here: https://youtu.be/tK4S8y3j5TA
In this info-packed and hands-on workshop we covered:
Introduction to Kubernetes & GitOps talk:
We covered the most popular path that has brought success to many users already - GitOps as a natural evolution of Kubernetes. We'll give an overview of how you can benefit from Kubernetes and GitOps: greater security, reliability, velocity and more. Importantly, we cover definitions and principles standardized by the CNCF's OpenGitOps group and what it means for you.
Get Started with GitOps:
You'll have GitOps up and running in about 30 mins using our free and open source tools! We'll give a brief vision of where you want to be with those security, reliability, and velocity benefits, and then we'll support you while go through the getting started steps. During the workshop, you'll also experience in action and see demos for:
- an opinionated repo structure to minimize decision fatigue
- disaster recovery using GitOps
- Helm charts example
- Multi-cluster example
- all with free and open source tools mostly in the CNCF (eg. Flux and Helm).
If you have questions before or after the workshop, talk to us at #weave-gitops http://bit.ly/WeaveGitOpsSlack (If you need to invite yourself to the Slack, visit https://slack.weave.works/)
Adopting code review into the software development practice is a good way to drive high quality code, improve team communication and knowledge sharing. We'll look at the best strategies to adopt it and continue to use it in the most proficient way.
Presentation held during an #apericoder of the montacchiello.dev group.
An introduction to Docker native clustering: Swarm.
Deployment and configuration, integration with Consul, for a product-like cluster to serve web-application with multiple containers on multiple hosts. #dockerops
Easy applications deployment on OpenStack cloudsGiovanni Toraldo
The software development processes are evolved from the past, and nowadays you need to be able to respond quickly to market changes, or you will not survive. On the infrastructure perspective, you need to gain agility on managing cloud resources and deployment of your applications. In this presentation will be introduced two open-source technology, jclouds and opscode chef, that combined together can helps developers to speed-up the deployment of their applications on the cloud, and it will presented how ClouDesire is trying to solve this problems offering a vertical service to solve this specific purposes.
Presentation held at the #1 italian OpenStack Day in Milano. #openstackday #openstackdayit
Try ThreeHops for free and send us your feedback! http://threehops.cloudesire.com
ClouDesire @ Italian DevOps Initiative 2013 #idi2013Giovanni Toraldo
Verso il primo cloud application store italiano, con OpenNebula, Puppet e REST: ClouDesire. Nonostante il proliferare di piattaforme e soluzioni cloud, queste tecnologie richiedono know-how e risorse per poter essere pienamente abbracciate, soprattutto in Italia, dove applicativi e architetture legacy regnano (ancora) sovrani. ClouDesire si pone come obiettivo di semplificare il processo per portare su cloud un'applicazione (web o legacy), e distribuirla in modalità XaaS, fornendo tutti i necessari tool di supporto.
EVA Florence 2012 ~ Open low-cost HA cluster cloudGiovanni Toraldo
In the last few years, one of the main problems of the cultural heritage institution is the progressive reduction of the investments. The hardware maintenance and licensing costs greatly affects IT budget. Virtualization addresses the need to streamline and consolidate infrastructure, even if the license costs remain high for commercial clouds. Open source solutions allow you to implement virtualization cloud which performance and functionality are suitable for the masses, without the constraints of hardware certifications and proibitive licenses costs.
Our infrastructure allowed us to build a ha virtualized environment using commodity hardware, regardless of specific products or manufacturers. Based on the interaction between a common linux kernel module and a software-based storage pool, is managed by an intuitive web interface. The system provides adequate performances provisioning services like web pages, OPAC, digital resources showcase, cataloging tools, library management, mail, etc.
Cristiano Corsani
Giovanni Toraldo
How Does XfilesPro Ensure Security While Sharing Documents in Salesforce?XfilesPro
Worried about document security while sharing them in Salesforce? Fret no more! Here are the top-notch security standards XfilesPro upholds to ensure strong security for your Salesforce documents while sharing with internal or external people.
To learn more, read the blog: https://www.xfilespro.com/how-does-xfilespro-make-document-sharing-secure-and-seamless-in-salesforce/
In software engineering, the right architecture is essential for robust, scalable platforms. Wix has undergone a pivotal shift from event sourcing to a CRUD-based model for its microservices. This talk will chart the course of this pivotal journey.
Event sourcing, which records state changes as immutable events, provided robust auditing and "time travel" debugging for Wix Stores' microservices. Despite its benefits, the complexity it introduced in state management slowed development. Wix responded by adopting a simpler, unified CRUD model. This talk will explore the challenges of event sourcing and the advantages of Wix's new "CRUD on steroids" approach, which streamlines API integration and domain event management while preserving data integrity and system resilience.
Participants will gain valuable insights into Wix's strategies for ensuring atomicity in database updates and event production, as well as caching, materialization, and performance optimization techniques within a distributed system.
Join us to discover how Wix has mastered the art of balancing simplicity and extensibility, and learn how the re-adoption of the modest CRUD has turbocharged their development velocity, resilience, and scalability in a high-growth environment.
OpenFOAM solver for Helmholtz equation, helmholtzFoam / helmholtzBubbleFoamtakuyayamamoto1800
In this slide, we show the simulation example and the way to compile this solver.
In this solver, the Helmholtz equation can be solved by helmholtzFoam. Also, the Helmholtz equation with uniformly dispersed bubbles can be simulated by helmholtzBubbleFoam.
Why React Native as a Strategic Advantage for Startup Innovation.pdfayushiqss
Do you know that React Native is being increasingly adopted by startups as well as big companies in the mobile app development industry? Big names like Facebook, Instagram, and Pinterest have already integrated this robust open-source framework.
In fact, according to a report by Statista, the number of React Native developers has been steadily increasing over the years, reaching an estimated 1.9 million by the end of 2024. This means that the demand for this framework in the job market has been growing making it a valuable skill.
But what makes React Native so popular for mobile application development? It offers excellent cross-platform capabilities among other benefits. This way, with React Native, developers can write code once and run it on both iOS and Android devices thus saving time and resources leading to shorter development cycles hence faster time-to-market for your app.
Let’s take the example of a startup, which wanted to release their app on both iOS and Android at once. Through the use of React Native they managed to create an app and bring it into the market within a very short period. This helped them gain an advantage over their competitors because they had access to a large user base who were able to generate revenue quickly for them.
Into the Box Keynote Day 2: Unveiling amazing updates and announcements for modern CFML developers! Get ready for exciting releases and updates on Ortus tools and products. Stay tuned for cutting-edge innovations designed to boost your productivity.
Large Language Models and the End of ProgrammingMatt Welsh
Talk by Matt Welsh at Craft Conference 2024 on the impact that Large Language Models will have on the future of software development. In this talk, I discuss the ways in which LLMs will impact the software industry, from replacing human software developers with AI, to replacing conventional software with models that perform reasoning, computation, and problem-solving.
A Comprehensive Look at Generative AI in Retail App Testing.pdfkalichargn70th171
Traditional software testing methods are being challenged in retail, where customer expectations and technological advancements continually shape the landscape. Enter generative AI—a transformative subset of artificial intelligence technologies poised to revolutionize software testing.
Gamify Your Mind; The Secret Sauce to Delivering Success, Continuously Improv...Shahin Sheidaei
Games are powerful teaching tools, fostering hands-on engagement and fun. But they require careful consideration to succeed. Join me to explore factors in running and selecting games, ensuring they serve as effective teaching tools. Learn to maintain focus on learning objectives while playing, and how to measure the ROI of gaming in education. Discover strategies for pitching gaming to leadership. This session offers insights, tips, and examples for coaches, team leads, and enterprise leaders seeking to teach from simple to complex concepts.
Climate Science Flows: Enabling Petabyte-Scale Climate Analysis with the Eart...Globus
The Earth System Grid Federation (ESGF) is a global network of data servers that archives and distributes the planet’s largest collection of Earth system model output for thousands of climate and environmental scientists worldwide. Many of these petabyte-scale data archives are located in proximity to large high-performance computing (HPC) or cloud computing resources, but the primary workflow for data users consists of transferring data, and applying computations on a different system. As a part of the ESGF 2.0 US project (funded by the United States Department of Energy Office of Science), we developed pre-defined data workflows, which can be run on-demand, capable of applying many data reduction and data analysis to the large ESGF data archives, transferring only the resultant analysis (ex. visualizations, smaller data files). In this talk, we will showcase a few of these workflows, highlighting how Globus Flows can be used for petabyte-scale climate analysis.
Your Digital Assistant.
Making complex approach simple. Straightforward process saves time. No more waiting to connect with people that matter to you. Safety first is not a cliché - Securely protect information in cloud storage to prevent any third party from accessing data.
Would you rather make your visitors feel burdened by making them wait? Or choose VizMan for a stress-free experience? VizMan is an automated visitor management system that works for any industries not limited to factories, societies, government institutes, and warehouses. A new age contactless way of logging information of visitors, employees, packages, and vehicles. VizMan is a digital logbook so it deters unnecessary use of paper or space since there is no requirement of bundles of registers that is left to collect dust in a corner of a room. Visitor’s essential details, helps in scheduling meetings for visitors and employees, and assists in supervising the attendance of the employees. With VizMan, visitors don’t need to wait for hours in long queues. VizMan handles visitors with the value they deserve because we know time is important to you.
Feasible Features
One Subscription, Four Modules – Admin, Employee, Receptionist, and Gatekeeper ensures confidentiality and prevents data from being manipulated
User Friendly – can be easily used on Android, iOS, and Web Interface
Multiple Accessibility – Log in through any device from any place at any time
One app for all industries – a Visitor Management System that works for any organisation.
Stress-free Sign-up
Visitor is registered and checked-in by the Receptionist
Host gets a notification, where they opt to Approve the meeting
Host notifies the Receptionist of the end of the meeting
Visitor is checked-out by the Receptionist
Host enters notes and remarks of the meeting
Customizable Components
Scheduling Meetings – Host can invite visitors for meetings and also approve, reject and reschedule meetings
Single/Bulk invites – Invitations can be sent individually to a visitor or collectively to many visitors
VIP Visitors – Additional security of data for VIP visitors to avoid misuse of information
Courier Management – Keeps a check on deliveries like commodities being delivered in and out of establishments
Alerts & Notifications – Get notified on SMS, email, and application
Parking Management – Manage availability of parking space
Individual log-in – Every user has their own log-in id
Visitor/Meeting Analytics – Evaluate notes and remarks of the meeting stored in the system
Visitor Management System is a secure and user friendly database manager that records, filters, tracks the visitors to your organization.
"Secure Your Premises with VizMan (VMS) – Get It Now"
Experience our free, in-depth three-part Tendenci Platform Corporate Membership Management workshop series! In Session 1 on May 14th, 2024, we began with an Introduction and Setup, mastering the configuration of your Corporate Membership Module settings to establish membership types, applications, and more. Then, on May 16th, 2024, in Session 2, we focused on binding individual members to a Corporate Membership and Corporate Reps, teaching you how to add individual members and assign Corporate Representatives to manage dues, renewals, and associated members. Finally, on May 28th, 2024, in Session 3, we covered questions and concerns, addressing any queries or issues you may have.
For more Tendenci AMS events, check out www.tendenci.com/events
Globus Connect Server Deep Dive - GlobusWorld 2024Globus
We explore the Globus Connect Server (GCS) architecture and experiment with advanced configuration options and use cases. This content is targeted at system administrators who are familiar with GCS and currently operate—or are planning to operate—broader deployments at their institution.
top nidhi software solution freedownloadvrstrong314
This presentation emphasizes the importance of data security and legal compliance for Nidhi companies in India. It highlights how online Nidhi software solutions, like Vector Nidhi Software, offer advanced features tailored to these needs. Key aspects include encryption, access controls, and audit trails to ensure data security. The software complies with regulatory guidelines from the MCA and RBI and adheres to Nidhi Rules, 2014. With customizable, user-friendly interfaces and real-time features, these Nidhi software solutions enhance efficiency, support growth, and provide exceptional member services. The presentation concludes with contact information for further inquiries.
TROUBLESHOOTING 9 TYPES OF OUTOFMEMORYERRORTier1 app
Even though at surface level ‘java.lang.OutOfMemoryError’ appears as one single error; underlyingly there are 9 types of OutOfMemoryError. Each type of OutOfMemoryError has different causes, diagnosis approaches and solutions. This session equips you with the knowledge, tools, and techniques needed to troubleshoot and conquer OutOfMemoryError in all its forms, ensuring smoother, more efficient Java applications.
Strategies for Successful Data Migration Tools.pptxvarshanayak241
Data migration is a complex but essential task for organizations aiming to modernize their IT infrastructure and leverage new technologies. By understanding common challenges and implementing these strategies, businesses can achieve a successful migration with minimal disruption. Data Migration Tool like Ask On Data play a pivotal role in this journey, offering features that streamline the process, ensure data integrity, and maintain security. With the right approach and tools, organizations can turn the challenge of data migration into an opportunity for growth and innovation.
Globus Compute wth IRI Workflows - GlobusWorld 2024Globus
As part of the DOE Integrated Research Infrastructure (IRI) program, NERSC at Lawrence Berkeley National Lab and ALCF at Argonne National Lab are working closely with General Atomics on accelerating the computing requirements of the DIII-D experiment. As part of the work the team is investigating ways to speedup the time to solution for many different parts of the DIII-D workflow including how they run jobs on HPC systems. One of these routes is looking at Globus Compute as a way to replace the current method for managing tasks and we describe a brief proof of concept showing how Globus Compute could help to schedule jobs and be a tool to connect compute at different facilities.
Software Engineering, Software Consulting, Tech Lead.
Spring Boot, Spring Cloud, Spring Core, Spring JDBC, Spring Security,
Spring Transaction, Spring MVC,
Log4j, REST/SOAP WEB-SERVICES.
Paketo Buildpacks : la meilleure façon de construire des images OCI? DevopsDa...Anthony Dahanne
Les Buildpacks existent depuis plus de 10 ans ! D’abord, ils étaient utilisés pour détecter et construire une application avant de la déployer sur certains PaaS. Ensuite, nous avons pu créer des images Docker (OCI) avec leur dernière génération, les Cloud Native Buildpacks (CNCF en incubation). Sont-ils une bonne alternative au Dockerfile ? Que sont les buildpacks Paketo ? Quelles communautés les soutiennent et comment ?
Venez le découvrir lors de cette session ignite
Understanding Globus Data Transfers with NetSageGlobus
NetSage is an open privacy-aware network measurement, analysis, and visualization service designed to help end-users visualize and reason about large data transfers. NetSage traditionally has used a combination of passive measurements, including SNMP and flow data, as well as active measurements, mainly perfSONAR, to provide longitudinal network performance data visualization. It has been deployed by dozens of networks world wide, and is supported domestically by the Engagement and Performance Operations Center (EPOC), NSF #2328479. We have recently expanded the NetSage data sources to include logs for Globus data transfers, following the same privacy-preserving approach as for Flow data. Using the logs for the Texas Advanced Computing Center (TACC) as an example, this talk will walk through several different example use cases that NetSage can answer, including: Who is using Globus to share data with my institution, and what kind of performance are they able to achieve? How many transfers has Globus supported for us? Which sites are we sharing the most data with, and how is that changing over time? How is my site using Globus to move data internally, and what kind of performance do we see for those transfers? What percentage of data transfers at my institution used Globus, and how did the overall data transfer performance compare to the Globus users?
2. Who am I?
Giovanni Toraldo (gionn)
Lead developer ClouDesire.
com
--
Lord of Jenkins
Protector of the build
Watcher of the stacktraces
3. What is ClouDesire?
Application Marketplace to help software vendors to sell and provision
applications
● Web Applications:
○ provision VM
○ on multiple cloud providers
○ deploy/upgrade docker containers
○ application logging
○ resource monitoring
● With multi-tenant applications/SaaS:
○ expose REST hooks and API for billing lifecycle
● manage subscriptions, billing, pay-per-use, invoicing, payments.
3
4. What is Continuous Delivery?
“Continuous delivery (CD) is a software engineering approach
in which teams produce software in short cycles, ensuring that
the software can be reliably released at any time. It aims at
building, testing, and releasing software faster and more
frequently. The approach helps reduce the cost, time, and risk
of delivering changes by allowing for more incremental
updates to applications in production.”
https://en.wikipedia.org/wiki/Continuous_delivery
5.
6. The road to enlightenment
● Configuration Management
● Data management
● Continuous Integration
● Automated Deployment
7. Configuration Management
● Keep *everything* in VCS.
● Managed software dependencies
● Your application should be configurable
● Avoid long-living branches
8. Data management
● Scripted schema migrations
● Dataset for development
● Be backward and forward compatible (when possible)
9. Continuous Integration
● Requirements:
○ Versioned sources
○ Build tool
○ Automated tests
● Features
○ Early feedback on how things are going
○ Feedback shared with all the team
○ Keep track on how things are going
○ Dashboard for automation
10. Jenkins for the CI
● Easy installation: Just run java -jar jenkins.war, or deploy it
in a servlet container, or system packages.
● Easy configuration: via friendly web GUI with on-the-fly
error checks and inline help.
● Extensibility: Most parts of Jenkins can be extended and
modified, and there plugins for every needs.
● Distributed builds: Jenkins can distribute build/test loads
to multiple computers with different operating systems.
11. What is a pipeline?
“is an automated manifestation of your process for getting
software from version control into the hands of your users.”
Jez Humble and David Farley - Continuous Delivery
12.
13. One job “pipeline” for simple java app
Prerequisites:
● Version Control System (GIT, Mercurial, SVN..)
● Dependency management (NPM, Gem, Composer, …)
● Build system (Maven, Gradle, ...)
Jenkins will:
1. Grab the latest code
2. Execute commands you want
3. Report status
14.
15.
16.
17.
18. Pipeline with different stages
Every stage is a different job, for example:
1. Compilation / dependencies check job (faster)
2. Static analysis job (fast)
3. Unit test job (fastest)
4. Component test job (slowish)
5. Integration test job (slow)
6. Packaging job (fast)
19. Configure multiple jobs pipeline
● Configure different jobs, each with different commands
● Enable notification of another job upon completion
● If a job fail, pipeline is interrupted
20. More complex pipelines (parallelization)
● Parallel job execution
○ Speed-up feedback loop
● Per-node limit to avoid job clash via Throttle Concurrent Builds Plugin
21. More complex pipelines (diamond job)
Execute multiple build in parallel, wait for completion, then execute another job.
● Join plugin
22. Static analysis reports (Java centric)
● Checkstyle: coding standards
● FindBugs: find bugs on bytecode
● PMD: find bugs on source code
● CPD: copy-paste detector
● Open task: scan for FIXME, HACK, XXX...
30. Building GH pull requests
Pull requests are great for:
● Enabling code review
● Execute all the tests before merging to master
GitHub pull request builder plugin
31.
32. Code review
Pros:
● Ensure use-cases are respected
● Catch bugs early
● Catch distraction errors
● Enforce coding quality
● Rise the bar among developers
33.
34. Automated Deployment
● Requirements:
○ Versioned sources
○ Build tool
○ Automated tests
● Features
○ Automated deploy procedure
○ Easy roll-back when things go wrong
○ Easy management of multiple environments
35. Chef-zero (ex Chef-Solo)
● Ruby DSL
● Recipes organized in
cookbooks
● Everything is versioned in
a git repository
● Environment
management
● Single node
management
● Data in JSON
36. Chef cookbooks tests and packaging
● Multiple cookbooks for multiple stacks
○ Test-kitchen
■ GCE backend
1. Each cookbook job notifies downstream cookbooks.
2. Every cookbook notifies the gatekeeper job
3. If gatekeeper is green, cookbook-builder job build a tar.gz
with all the current cookbooks and upload via SCP.