Talk by Mark Voelker and Chris Hoge at the OpenStack Newton Design Summit in April 2016. In this talk, we describe why interoperability for OpenStack clouds matters, what some of the major pain points are when trying to write a cross-cloud app, and what's being done to make those problems a thing of the past. We'll also discuss DefCore's role in shedding light on the problems and creating strong feedback loops..
DefCore: The Interoperability Standard for OpenStackMark Voelker
This presentation provides an introduction to the OpenStack DefCore Committee, which is working to create interoperability standards for OpenStack Powered clouds. You'll gain insight into the interoperability challenges of OpenStack clouds, and learn how DefCore creates it's Guidelines. Learn why the Technical Committee, Board of Directors, end users, and vendors have a seat at the table. You'll laugh, you'll cry, you'll immediately want to stop talking about cloud computing and go watch science fiction all night.
This talk was originally presented at the Triangle OpenStack Meetup Group's September 21, 2015 meeting in Durham, NC. A recording can be found here (this talk starts at the 46:10 mark): https://vmware.webex.com/vmware/lsr.php?RCID=a51f9e6882f54ccab8b715c8c0162484
A new revision with updates was given at a meeting of the China Open Source Cloud League on May 20, 2016 in Beijing. The slides here on Slideshare represent that presentation.
OpenStack: Toward a More Resilient CloudMark Voelker
Since it's inception over four years ago, OpenStack has become the most popular open source software for building many types of clouds in part due to the flexibility it provides. As more adoption increases, interest has increased in building OpenStack clouds on a highly available control plane infrastructure. In this talk we will provide an introduction to today's OpenStack community and software, then dive deeper into how to build more highly available, scalable OpenStack architectures. - See more at: http://www.percona.com/news-and-events/percona-university-smart-data-raleigh/openstack-toward-more-resilient-cloud#sthash.wicdUMdH.dpuf
This talk provides an introduction to the OpenStack Interop Working Group, what it does, and how it works. We'll also look into some upcoming new work, such as the development of vertical programs (e.g. for clouds being built for NFV or other specific use cases).
OpenStack + VMware: Deploy, Upgrade, & Operate a Powerful Production OpenStac...Mark Voelker
In this sponsored session from the OpenStack Summit in Barcelona (October 2016), we discuss VMware Integrated OpenStack (VIO). We explain what VIO is and describe it's underpinning components, as well as how it solves real-world problems such as: how to make administering an OpenStack cloud easier, fast deployments and reliable, zero-workload-downtime upgrades, architectural decoupling of the control and data planes, and solving the "empty cloud" problem.
In this talk from the OpenStack Summit in Barcelona (October 2016), we explain the appetite for skipping OpenStack upstream releases in production deployments, talk about when skipping releases might or might not be right for your cloud deployment, and demonstrate how we successfully upgraded OpenStack clouds from IceHouse to Kilo (skipping Juno) and Kilo to Mitaka (skipping Liberty).
OpenStack: Everything You Need To Know to Get Started (ATO2014)Mark Voelker
Slides for my talk at All Things Open 2014
OpenStack is widely recognized as a leading open source cloud computing platform and has attracted plenty of attention from developers, end users, IT companies, and media. As OpenStack continue to gain adoption, the audience of potential users continues to expand. Whether you’re building a public cloud service or private clouds for e-commerce, video/collaboration apps, sceintific research, NFV, or are simply looking for a more elastic model of infrastructure, OpenStack is an option to consider. This talk will serve as an extensive introduction for newcomers to OpenStack. We’ll discuss both the software itself and the makeup of the community of developers and users around it. We’ll learn how to contribute to OpenStack, who’s using it today, different deployment scenarios and use cases, and provide both online and local resources for learning more. We’ll also provide an introduction to incubated components, underpinning pieces, and pointers to installers and service providers who can help you get started.
DefCore: The Interoperability Standard for OpenStackMark Voelker
This presentation provides an introduction to the OpenStack DefCore Committee, which is working to create interoperability standards for OpenStack Powered clouds. You'll gain insight into the interoperability challenges of OpenStack clouds, and learn how DefCore creates it's Guidelines. Learn why the Technical Committee, Board of Directors, end users, and vendors have a seat at the table. You'll laugh, you'll cry, you'll immediately want to stop talking about cloud computing and go watch science fiction all night.
This talk was originally presented at the Triangle OpenStack Meetup Group's September 21, 2015 meeting in Durham, NC. A recording can be found here (this talk starts at the 46:10 mark): https://vmware.webex.com/vmware/lsr.php?RCID=a51f9e6882f54ccab8b715c8c0162484
A new revision with updates was given at a meeting of the China Open Source Cloud League on May 20, 2016 in Beijing. The slides here on Slideshare represent that presentation.
OpenStack: Toward a More Resilient CloudMark Voelker
Since it's inception over four years ago, OpenStack has become the most popular open source software for building many types of clouds in part due to the flexibility it provides. As more adoption increases, interest has increased in building OpenStack clouds on a highly available control plane infrastructure. In this talk we will provide an introduction to today's OpenStack community and software, then dive deeper into how to build more highly available, scalable OpenStack architectures. - See more at: http://www.percona.com/news-and-events/percona-university-smart-data-raleigh/openstack-toward-more-resilient-cloud#sthash.wicdUMdH.dpuf
This talk provides an introduction to the OpenStack Interop Working Group, what it does, and how it works. We'll also look into some upcoming new work, such as the development of vertical programs (e.g. for clouds being built for NFV or other specific use cases).
OpenStack + VMware: Deploy, Upgrade, & Operate a Powerful Production OpenStac...Mark Voelker
In this sponsored session from the OpenStack Summit in Barcelona (October 2016), we discuss VMware Integrated OpenStack (VIO). We explain what VIO is and describe it's underpinning components, as well as how it solves real-world problems such as: how to make administering an OpenStack cloud easier, fast deployments and reliable, zero-workload-downtime upgrades, architectural decoupling of the control and data planes, and solving the "empty cloud" problem.
In this talk from the OpenStack Summit in Barcelona (October 2016), we explain the appetite for skipping OpenStack upstream releases in production deployments, talk about when skipping releases might or might not be right for your cloud deployment, and demonstrate how we successfully upgraded OpenStack clouds from IceHouse to Kilo (skipping Juno) and Kilo to Mitaka (skipping Liberty).
OpenStack: Everything You Need To Know to Get Started (ATO2014)Mark Voelker
Slides for my talk at All Things Open 2014
OpenStack is widely recognized as a leading open source cloud computing platform and has attracted plenty of attention from developers, end users, IT companies, and media. As OpenStack continue to gain adoption, the audience of potential users continues to expand. Whether you’re building a public cloud service or private clouds for e-commerce, video/collaboration apps, sceintific research, NFV, or are simply looking for a more elastic model of infrastructure, OpenStack is an option to consider. This talk will serve as an extensive introduction for newcomers to OpenStack. We’ll discuss both the software itself and the makeup of the community of developers and users around it. We’ll learn how to contribute to OpenStack, who’s using it today, different deployment scenarios and use cases, and provide both online and local resources for learning more. We’ll also provide an introduction to incubated components, underpinning pieces, and pointers to installers and service providers who can help you get started.
[Presented at All Things Open 2015 in Raleigh, NC, USA]
OpenStack is one of the fastest-growing and exciting open source projects of our time. OpenStack has drawn together technologists from all over the world to create a cloud operating system and a huge, diverse community behind it. This talk will provide an introduction to OpenStack for newcomers to the project of those who just want to know more. We’ll take a brief look at OpenStack’s history, get a technical overview of the project, learn how to contribute, and check out a few emerging trends and hot topics in the OpenStack world.
(SCALE 12x) OpenStack vs. VMware - A System Administrator PerspectiveStackStorm
By Dmitri Zimine, CTO of StackStorm (www.stackstorm.com)
SCALE 12x Conference
February 22, 2014
Los Angeles, CA
VMware has achieved broad usage, with some studies indicating that 80% or more of enterprises now use some VMware products. OpenStack, on the other hand, has quickly become the most important OpenSource community since Linux itself.
What’s it like to use OpenStack for virtualization and private cloud? And how does that compare to VMware’s solutions?
Mirantis OpenStack 4.0 includes OpenStack Havana, hardened packages, the Savana, Murano, and Ceilometer projects, and most of all, the ease of deploying with Fuel.
Openstack - An introduction/Installation - Presented at Dr Dobb's conference...Rahul Krishna Upadhyaya
Slide was presented at Dr. Dobb's Conference in Bangalore.
Talks about Openstack Introduction in general
Projects under Openstack.
Contributing to Openstack.
This was presented jointly by CB Ananth and Rahul at Dr. Dobb's Conference Bangalore on 12th Apr 2014.
The Future of SDN in CloudStack by Chiradeep Vittalbuildacloud
The core of CloudStack networking has always been software-defined. As the networking industry evolves to a software-defined future, CloudStack will have to evolve with it.
The presentation will examine the present state of SDN in CloudStack, look at some industry directions and attempt to predict the evolution of CloudStack with those trends.
Bio
Chiradeep Vittal is a Distinguished Engineer in the Converged Infrastructure Group at Citrix where he has technology leadership responsibilities around Citrix Cloud Platform, Citrix Lifecycle Manager and Citrix Workspace Pod. He is also a Project Management Committee member of the Apache CloudStack Project. At cloud.com (acquired by Citrix), he was a founding engineer, often tasked with the thorny details of virtualized networking and storage. Prior to cloud.com, he worked at several Silicon Valley startups in various architectural roles.
Chiradeep has a B.Tech in Computer Science from IIT, Bombay and a M.Sc from the University of Alberta. He has spoken / presented at several conferences, including CloudStack Collab, LISA, OSCON, ONS, SDN Summit and LinuxCon. His twitter handle is @chiradeep and occasionally blogs at http://cloudierthanthou.wordpress.com
OpenStack Cloud Tutorial | What is OpenStack | OpenStack Tutorial | OpenStack...Edureka!
This Edureka OpenStack Cloud tutorial explains how to setup your own OpenStack Cloud infrastructure and also tells you the different OpenStack Cloud deployment models. It also focuses on how to setup different types of cloud infrastructure according to your needs like storage focused, network focused etc. Below are the topics covered in this tutorial:
1. Cloud Computing Virtualization Concepts
2. Cloud Services
3. Types of Cloud
4. What is Openstack?
5. Openstack Architecture
6. Openstack Community
7. Openstack Cloud Deployment Models
8. Openstack Cloud Design Guide
A detailed description of how Cloudscaling's Open Cloud System (OCS) has solved the network scalability problems in OpenStack. We'll cover how and why we designed a Layer-3 (L3) scale-out network, how we plugin and extend OpenStack, and talk about why we did it this way.
OpenStack Day Seattle 2015, Enterprise Track
Title: Windows Containers, Hyper-V and OpenStack
Speakers: Ben Armstrong, Microsoft & Alessandro Pilotti, Cloubase Solutions
Bridging The Gap: Explaining OpenStack To VMware AdministratorsKenneth Hui
Updated from Kenneth Hui and Scott Lowe's joint talk at the Fall 2013 OpenStack Summit in Hong Kong. This is from a talk given by Cody Bunch and Kenneth Hui at the New England VTUG 2014 Winter Warmer.
Making Openstack Really Easy - Why Build Open Source When You Can Buy? Danny ...OpenStack
Making Openstack Really Easy - Why Build Open Source When You Can Buy?
Audience: Beginner
Topic: Enterprise IT Strategies
Abstract: Delivering a a OpenStack platform is no small feat. Dell|EMC is now among a very small minority of vendors that have ventured into this space with a simplified IaaS model based on Open Source technologies to enable the building of next generation application.
Speaker Bio: Danny Elmarji, DellEMC
Danny Elmarji is a passionate technology advocate across Dell|EMC Australia and New Zealand. Danny joined EMC in 2005 and is responsible for running the Dell|EMC engineering community, focused on the both our Core Technology and Emerging Technology Divisions. From his original background in application development in Java and C++, Danny has further built extensive technical knowledge around cloud computing, third platform applications, DevOps and data science. Over the past 15 years he has received numerous industry certifications across virtualisation and Infrastructure solutions. Danny is originally from Canada where he completed his bachelor degree in Computer Science and Computing.
OpenStack Australia Day Government - Canberra 2016
https://events.aptira.com/openstack-australia-day-canberra-2016/
Do you think that Nova, Cinder, Heat, Ceilometer, and Neutron are all references to global warming and looming apocalypse? For all those who come to the OpenStack community and wonder what all the fuss is about, this quick introduction will answer your many questions. It includes a short history of the largest Open Source project in history and will touch on
the basic OpenStack components, so you will be prepared the next time someone mentions Keystone, Nova and Swift in the same sentence.
This session was presented by Beth Cohen at the OpenStack meetup on Feb 19th, 2014 in Boston. Beth works for Verizon developing cool Cloud based products that she can't talk about without a strict NDA. She is a technical leader with over 25 years of experience architecting leading-edge system infrastructures and managing complex projects in the telecom, manufacturing, financial services, government, and technology industries. She has been involved in building some of the world's largest OpenStack architectures and has way too much fun at OpenStack Summits!
This talk covered the OpenStack basics that VMware Administrators need to be aware of to be successful in their deployments. We also had the Tesora team join us on stage to discuss the importance of Database-as-a-Service with the Trove project!
[Presented at All Things Open 2015 in Raleigh, NC, USA]
OpenStack is one of the fastest-growing and exciting open source projects of our time. OpenStack has drawn together technologists from all over the world to create a cloud operating system and a huge, diverse community behind it. This talk will provide an introduction to OpenStack for newcomers to the project of those who just want to know more. We’ll take a brief look at OpenStack’s history, get a technical overview of the project, learn how to contribute, and check out a few emerging trends and hot topics in the OpenStack world.
(SCALE 12x) OpenStack vs. VMware - A System Administrator PerspectiveStackStorm
By Dmitri Zimine, CTO of StackStorm (www.stackstorm.com)
SCALE 12x Conference
February 22, 2014
Los Angeles, CA
VMware has achieved broad usage, with some studies indicating that 80% or more of enterprises now use some VMware products. OpenStack, on the other hand, has quickly become the most important OpenSource community since Linux itself.
What’s it like to use OpenStack for virtualization and private cloud? And how does that compare to VMware’s solutions?
Mirantis OpenStack 4.0 includes OpenStack Havana, hardened packages, the Savana, Murano, and Ceilometer projects, and most of all, the ease of deploying with Fuel.
Openstack - An introduction/Installation - Presented at Dr Dobb's conference...Rahul Krishna Upadhyaya
Slide was presented at Dr. Dobb's Conference in Bangalore.
Talks about Openstack Introduction in general
Projects under Openstack.
Contributing to Openstack.
This was presented jointly by CB Ananth and Rahul at Dr. Dobb's Conference Bangalore on 12th Apr 2014.
The Future of SDN in CloudStack by Chiradeep Vittalbuildacloud
The core of CloudStack networking has always been software-defined. As the networking industry evolves to a software-defined future, CloudStack will have to evolve with it.
The presentation will examine the present state of SDN in CloudStack, look at some industry directions and attempt to predict the evolution of CloudStack with those trends.
Bio
Chiradeep Vittal is a Distinguished Engineer in the Converged Infrastructure Group at Citrix where he has technology leadership responsibilities around Citrix Cloud Platform, Citrix Lifecycle Manager and Citrix Workspace Pod. He is also a Project Management Committee member of the Apache CloudStack Project. At cloud.com (acquired by Citrix), he was a founding engineer, often tasked with the thorny details of virtualized networking and storage. Prior to cloud.com, he worked at several Silicon Valley startups in various architectural roles.
Chiradeep has a B.Tech in Computer Science from IIT, Bombay and a M.Sc from the University of Alberta. He has spoken / presented at several conferences, including CloudStack Collab, LISA, OSCON, ONS, SDN Summit and LinuxCon. His twitter handle is @chiradeep and occasionally blogs at http://cloudierthanthou.wordpress.com
OpenStack Cloud Tutorial | What is OpenStack | OpenStack Tutorial | OpenStack...Edureka!
This Edureka OpenStack Cloud tutorial explains how to setup your own OpenStack Cloud infrastructure and also tells you the different OpenStack Cloud deployment models. It also focuses on how to setup different types of cloud infrastructure according to your needs like storage focused, network focused etc. Below are the topics covered in this tutorial:
1. Cloud Computing Virtualization Concepts
2. Cloud Services
3. Types of Cloud
4. What is Openstack?
5. Openstack Architecture
6. Openstack Community
7. Openstack Cloud Deployment Models
8. Openstack Cloud Design Guide
A detailed description of how Cloudscaling's Open Cloud System (OCS) has solved the network scalability problems in OpenStack. We'll cover how and why we designed a Layer-3 (L3) scale-out network, how we plugin and extend OpenStack, and talk about why we did it this way.
OpenStack Day Seattle 2015, Enterprise Track
Title: Windows Containers, Hyper-V and OpenStack
Speakers: Ben Armstrong, Microsoft & Alessandro Pilotti, Cloubase Solutions
Bridging The Gap: Explaining OpenStack To VMware AdministratorsKenneth Hui
Updated from Kenneth Hui and Scott Lowe's joint talk at the Fall 2013 OpenStack Summit in Hong Kong. This is from a talk given by Cody Bunch and Kenneth Hui at the New England VTUG 2014 Winter Warmer.
Making Openstack Really Easy - Why Build Open Source When You Can Buy? Danny ...OpenStack
Making Openstack Really Easy - Why Build Open Source When You Can Buy?
Audience: Beginner
Topic: Enterprise IT Strategies
Abstract: Delivering a a OpenStack platform is no small feat. Dell|EMC is now among a very small minority of vendors that have ventured into this space with a simplified IaaS model based on Open Source technologies to enable the building of next generation application.
Speaker Bio: Danny Elmarji, DellEMC
Danny Elmarji is a passionate technology advocate across Dell|EMC Australia and New Zealand. Danny joined EMC in 2005 and is responsible for running the Dell|EMC engineering community, focused on the both our Core Technology and Emerging Technology Divisions. From his original background in application development in Java and C++, Danny has further built extensive technical knowledge around cloud computing, third platform applications, DevOps and data science. Over the past 15 years he has received numerous industry certifications across virtualisation and Infrastructure solutions. Danny is originally from Canada where he completed his bachelor degree in Computer Science and Computing.
OpenStack Australia Day Government - Canberra 2016
https://events.aptira.com/openstack-australia-day-canberra-2016/
Do you think that Nova, Cinder, Heat, Ceilometer, and Neutron are all references to global warming and looming apocalypse? For all those who come to the OpenStack community and wonder what all the fuss is about, this quick introduction will answer your many questions. It includes a short history of the largest Open Source project in history and will touch on
the basic OpenStack components, so you will be prepared the next time someone mentions Keystone, Nova and Swift in the same sentence.
This session was presented by Beth Cohen at the OpenStack meetup on Feb 19th, 2014 in Boston. Beth works for Verizon developing cool Cloud based products that she can't talk about without a strict NDA. She is a technical leader with over 25 years of experience architecting leading-edge system infrastructures and managing complex projects in the telecom, manufacturing, financial services, government, and technology industries. She has been involved in building some of the world's largest OpenStack architectures and has way too much fun at OpenStack Summits!
This talk covered the OpenStack basics that VMware Administrators need to be aware of to be successful in their deployments. We also had the Tesora team join us on stage to discuss the importance of Database-as-a-Service with the Trove project!
We are on the cusp of a new era of application development software: instead of bolting on operations as an after-thought to the software development process, Kubernetes promises to bring development and operations together by design.
In this webinar, Skytap and Sky IT Group share tips and advanced technology for how to build better software faster using cloud-based dev/test environments.
Patching is Your Friend in the New World Order of EPM and ERP CloudDatavail
Historically, patching was an IT effort to stay on the support path or remove vulnerabilities. Today, in the EPM Cloud market, patching is so much more. This presentation will review several case studies of how clients received free capacities in their patches. Be a hero and make business change.
To understand DevOps the advanced process of software engineering for faster problem resolution & team collaboration.
➢ To understand about Agile methodology as a practice to promote continuous iteration of development and testing throughout SDLC.
➢ To learn the integration of Cloud with DevOps
The DevOps model is rapidly transforming IT operations and development practices. But what are the precursors necessary to implement DevOps? To achieve an agile, virtualized, and highly automated IT environment, what technological requirements need to be in place? OpenStack has the potential to facilitate DevOps implementation and practices at several different layers in the data center. In this session we'll quickly discuss what DevOps is, then discuss many components that are logically required to move towards DevOps in your environment. Finally we'll explore in depth several ways OpenStack can provide these baseline components.
Watch the DevNet 1104 replay from the Cisco Live On-Demand Library at: https://www.ciscolive.com/online/connect/sessionDetail.ww?SESSION_ID=92695&backBtn=true
Check out more and register for Cisco DevNet: http://ow.ly/jCNV3030OfS
Wikidsmart PM: Requirements Management within Confluence, Integrated with JIRAzAgile
Defining requirements and tracking them through the software delivery process is a constant challenge. Challenges include: tracking requirement completion, quality (bugs and test execution against requirements), and traceability (changes across releases). zAgile's Wikidsmart PM offers an open source and pragmatic approach to Requirements Management by enabling Atlassian's Confluence wiki and JIRA issue tracker to manage Requirements in a powerful, flexible way, while addressing all of the challenges mentioned earlier. Wikidsmart is an open source platform which enables integration of software engineering tools as well as business applications like CRM. In addition, it enables composite applications - such as Wikidsmart PM for Requirements Management - to be manifested within your existing tools and applications.
Docker has taken the software world by storm, but what does it actually mean for enterprise IT teams? Containers along with microservices are components definitely worth investigating for any modern software delivery pipeline when considering speed, portability and scalability.
Understanding whether they are right for you, and how you could introduce them into your enterprise tool chain and delivery pipeline can be challenging.
This is an educational webinar where you'll learn:
What Docker means for your existing software delivery processes
Practical considerations to successfully implement containers as part of your enterprise release pipeline
Common pitfalls when considering microservices technology for enterprise applications
Cloud Foundry Compared With Other PaaSes (Cloud Foundry Summit 2014)VMware Tanzu
Business Track presented by Michael Maximilien, Chief Architect PaaS Innovation at IBM & James Bayer, Director of Product Management, Cloud Foundry at Pivotal.
Moving To The Cloud, Evaluating ArchitecturesMark Sigler
Much has changed in the Cloud, but some fundamentals remain unchanged. As enterprises continue a migration to cloud platforms, architectures and operating models, there is a periodic need to reevaluate their portfolio of preexisting applications to assess the options for migration.
This is a reprise and reimagining of a white paper authored and informed by a cloud consulting project in 2009.
Enhancing Research Orchestration Capabilities at ORNL.pdfGlobus
Cross-facility research orchestration comes with ever-changing constraints regarding the availability and suitability of various compute and data resources. In short, a flexible data and processing fabric is needed to enable the dynamic redirection of data and compute tasks throughout the lifecycle of an experiment. In this talk, we illustrate how we easily leveraged Globus services to instrument the ACE research testbed at the Oak Ridge Leadership Computing Facility with flexible data and task orchestration capabilities.
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
Innovating Inference - Remote Triggering of Large Language Models on HPC Clus...Globus
Large Language Models (LLMs) are currently the center of attention in the tech world, particularly for their potential to advance research. In this presentation, we'll explore a straightforward and effective method for quickly initiating inference runs on supercomputers using the vLLM tool with Globus Compute, specifically on the Polaris system at ALCF. We'll begin by briefly discussing the popularity and applications of LLMs in various fields. Following this, we will introduce the vLLM tool, and explain how it integrates with Globus Compute to efficiently manage LLM operations on Polaris. Attendees will learn the practical aspects of setting up and remotely triggering LLMs from local machines, focusing on ease of use and efficiency. This talk is ideal for researchers and practitioners looking to leverage the power of LLMs in their work, offering a clear guide to harnessing supercomputing resources for quick and effective LLM inference.
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.
Unleash Unlimited Potential with One-Time Purchase
BoxLang is more than just a language; it's a community. By choosing a Visionary License, you're not just investing in your success, you're actively contributing to the ongoing development and support of BoxLang.
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.
Developing Distributed High-performance Computing Capabilities of an Open Sci...Globus
COVID-19 had an unprecedented impact on scientific collaboration. The pandemic and its broad response from the scientific community has forged new relationships among public health practitioners, mathematical modelers, and scientific computing specialists, while revealing critical gaps in exploiting advanced computing systems to support urgent decision making. Informed by our team’s work in applying high-performance computing in support of public health decision makers during the COVID-19 pandemic, we present how Globus technologies are enabling the development of an open science platform for robust epidemic analysis, with the goal of collaborative, secure, distributed, on-demand, and fast time-to-solution analyses to support public health.
Quarkus Hidden and Forbidden ExtensionsMax Andersen
Quarkus has a vast extension ecosystem and is known for its subsonic and subatomic feature set. Some of these features are not as well known, and some extensions are less talked about, but that does not make them less interesting - quite the opposite.
Come join this talk to see some tips and tricks for using Quarkus and some of the lesser known features, extensions and development techniques.
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.
Navigating the Metaverse: A Journey into Virtual Evolution"Donna Lenk
Join us for an exploration of the Metaverse's evolution, where innovation meets imagination. Discover new dimensions of virtual events, engage with thought-provoking discussions, and witness the transformative power of digital realms."
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.
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.
How Recreation Management Software Can Streamline Your Operations.pptxwottaspaceseo
Recreation management software streamlines operations by automating key tasks such as scheduling, registration, and payment processing, reducing manual workload and errors. It provides centralized management of facilities, classes, and events, ensuring efficient resource allocation and facility usage. The software offers user-friendly online portals for easy access to bookings and program information, enhancing customer experience. Real-time reporting and data analytics deliver insights into attendance and preferences, aiding in strategic decision-making. Additionally, effective communication tools keep participants and staff informed with timely updates. Overall, recreation management software enhances efficiency, improves service delivery, and boosts customer satisfaction.
Top Features to Include in Your Winzo Clone App for Business Growth (4).pptxrickgrimesss22
Discover the essential features to incorporate in your Winzo clone app to boost business growth, enhance user engagement, and drive revenue. Learn how to create a compelling gaming experience that stands out in the competitive market.
Enterprise Resource Planning System includes various modules that reduce any business's workload. Additionally, it organizes the workflows, which drives towards enhancing productivity. Here are a detailed explanation of the ERP modules. Going through the points will help you understand how the software is changing the work dynamics.
To know more details here: https://blogs.nyggs.com/nyggs/enterprise-resource-planning-erp-system-modules/
Field Employee Tracking System| MiTrack App| Best Employee Tracking Solution|...informapgpstrackings
Keep tabs on your field staff effortlessly with Informap Technology Centre LLC. Real-time tracking, task assignment, and smart features for efficient management. Request a live demo today!
For more details, visit us : https://informapuae.com/field-staff-tracking/
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.
2. A (Very) Brief Intro To DefCore
• September 2012, Foundation bylaws required a “Faithful
Implementation Test Suite” to ensure “compatibility and
interoperability” for products.
• DefCore working group was founded in Fall of 2013 to fulfill the
FITS mandate.
• 1st guideline approved in Winter of 2014
– Placed into effect in Spring 2015
• 5 Guidelines since then (newest: 2015.07, 2016.01)
• Guidelines consist of:
– Components: A product, in this case Compute, Storage, or a
combination: Platform.
– Capabilities: defined by a grouping of tests, and chosen
against a set of 12 criteria
– Designated Sections: upstream code that must be running,
determined by the working group in collaboration with the
technical leaders of the projects.
3. The Problem
• Good news! OpenStack is rich and extremely flexible!
• Bad news! OpenStack is rich and extremely flexible!
• Lots of ways to configure things
• In same cases, more than one way to do things
• Policy isn’t discoverable
• Rapid release cadence = products built on many
versions are in production
• What does [$myfav_sdk | $myfav_tool | $myfav_app]
actually support vs what’s actually in the clouds I might
want to use?
• Why does Shade have to exist?
4. Some of the Biggest Challenges
Today
• Image operations
• Networking (particularly external connectivity)
• Policy and configuration discovery
• API iteration vs tool/SDK release cadence
– Also, different approaches to API lifecycle among projects...some
projects are still on v1, others are on v3, some adopting microversions,
some not yet
• Provability
– Implicit test requirements
– Finding good data on what’s widely used
• Project documentation:
– Are Zones ok in Nova?
– Is it ok to expose Glance v1 to end users?
– Is Keystone v2 really “SUPPORTED” or is it really unmaintained?
5. Some of the Biggest Challenges Today
• Discoverability:
– Policy
– Versions
– Image formats
– What does a cloud provide, and how?
• Lack of awareness about how DefCore:
– Among devs: how should interop influence
technical choices
– Among consumers: what DefCore means for them
• Mapping of capabilities to APIs and how it should
guide application development.
6. What We’re Doing About It
• We exist! By forcing a measurable standard, we can find
the problems in that standard and iterate to improve it.
• Working with vendors to understand the challenges of
downstream deployment.
• Working with developers to improve the upstream APIs
and usage models.
• Working with QA to improve testing.
• Collaborating with the technical community to identify
key issues that real clouds, both public and private, face.
• Providing meaning for the OpenStack logo when it
appears on a commercial product.
7. DefCore Is Helping Make
Conversations Happen
• Awareness is half the battle
• Examples of outcomes or discussions in progress:
– Nova/Glance image proxy discussions and potential
deprecations
– Consolidation and discovery for image upload APIs
– Keystone v2 API deprecation
– Glance v1 API deprecation
– get-me-a-network in Neutron
– TC/Nova passing resolution clarifying intent of Nova
drivers for product builders
8. What’s New In DefCore
• Networking capabilities are advisory, moving to
required later this year
• Keystone v2 being dropped due to deprecation,
more focus on adding v3 capabilities
• Refstack.openstack.org becoming the clearinghouse
for test info
• Ability to run tests via tempest plugin interface ==
expanded possibilities for Swift, Heat, etc.
• Moving beyond the Nova proxies to direct API calls
for images, storage, and networking.
9. What’s DefCore Doing Next?
• Coming soon: DefCore report on top interop issues
– Periodically updated so we can measure progress on big barriers
– Intended to drive conversation and accountability
• More work on tests
– Drafting interoperabiliy test spec to help technical contributors
understand what makes a good interoperability test
– Working with QA community to reduce unnecessary admin
credential use
• Beginning discussion of vertical interop Guidelines
– E.g. for use cases like NFV where requirements may be a bit
different than general purpose compute clouds
• Other stuff?
10. Some Resources
• OpenStack Interop Homepage
• DefCore Wiki
• An Introduction to DefCore (“The
Doctor Who Deck”)
• DefCore Committee Mailing List
• #openstack-defcore on IRC
• DefCore Git Repository
• Tempest Configuration Guide
11. What Do You Think The Issues Are?
• Submit your test results to RefStack!
• Add your two cents to this etherpad
• Come to the DefCore working session
(Thursday, 9:50am, Hilton Salon J)
• Talk to project team developers,
product companies, and other users
here in Austin
• Grab one of us this week or on IRC
anytime!