The Cloud computing paradigm emerged by establishing innovative resources provisioning and consumption models. Together with the improvement of resource management techniques, these models have contributed to an increase in the number of application developers that are strong supporters of partially or completely migrating their application to a highly scalable and pay-per-use infrastructure. However, due to the continuous growth of Cloud providers and Cloud offerings, Cloud application developers nowadays must face additional application design challenges related to the efficient selection of such offerings to optimally distribute the application in a Cloud infrastructure. Focusing on the performance aspects of the application, additional challenges arise, as application workloads fluctuate over time, and therefore produce a variation of the infrastructure resources demands. In this research work we aim to define and realize the underpinning concepts towards supporting the optimal (re-)distribution of an application in the Cloud in order to handle fluctuating over time workloads.
The Cloud computing paradigm emerged by establishing new resources provisioning and consumption models. Together with the improvement of resource management techniques, these models have contributed to an increase in the number of application developers that are strong supporters of partially or completely migrating their application to a highly scalable and pay-per-use infrastructure. In this paper we derive a set of functional and non-functional requirements and propose a process-based approach to support the optimal distribution of an application in the Cloud in order to handle fluctuating over time workloads. Using the TPC-H workload as the basis, and by means of empirical workload analysis and characterization, we evaluate the application persistence layer's performance under different deployment scenarios using generated workloads with particular behavior characteristics.
The success of the Cloud computing paradigm, together with the increase of Cloud providers and optimized Infrastructure-as-a-Service (IaaS) offerings have contributed to a raise in the number of research and industry communities that are strong supporters of migrating and running their applications in the Cloud. Focusing on eScience simulation-based applications, scientific workflows have been widely adopted in the last years, and the scientific workflow management systems have become strong candidates for being migrated to the Cloud. In this research work we aim at empirically evaluating multiple Cloud providers and their corresponding optimized and non-optimized IaaS offerings with respect to their offered performance, and its impact on the incurred monetary costs when migrating and executing a workflow-based simulation environment. The experiments show significant performance improvements and reduced monetary costs when executing the simulation environment in off-premise Clouds.
The Cloud computing paradigm emerged by establishing new resources provisioning and consumption models. Together with the improvement of resource management techniques, these models have contributed to an increase in the number of application developers that are strong supporters of partially or completely migrating their application to a highly scalable and pay-per-use infrastructure. In this paper we derive a set of functional and non-functional requirements and propose a process-based approach to support the optimal distribution of an application in the Cloud in order to handle fluctuating over time workloads. Using the TPC-H workload as the basis, and by means of empirical workload analysis and characterization, we evaluate the application persistence layer's performance under different deployment scenarios using generated workloads with particular behavior characteristics.
The success of the Cloud computing paradigm, together with the increase of Cloud providers and optimized Infrastructure-as-a-Service (IaaS) offerings have contributed to a raise in the number of research and industry communities that are strong supporters of migrating and running their applications in the Cloud. Focusing on eScience simulation-based applications, scientific workflows have been widely adopted in the last years, and the scientific workflow management systems have become strong candidates for being migrated to the Cloud. In this research work we aim at empirically evaluating multiple Cloud providers and their corresponding optimized and non-optimized IaaS offerings with respect to their offered performance, and its impact on the incurred monetary costs when migrating and executing a workflow-based simulation environment. The experiments show significant performance improvements and reduced monetary costs when executing the simulation environment in off-premise Clouds.
ExtremeEarth: Hopsworks, a data-intensive AI platform for Deep Learning with ...Big Data Value Association
The main goal of the session is to showcase approaches that greatly simplify the work of a data analyst when performing data analytics, or when employing machine learning algorithms, over Big Data. The session will include presentations on
(a) How data analytics workflows can be easily and graphically composed, and then optimized for execution,
(b) How raw data with great variety can be easily queried using SQL interfaces, and
(c) How complex machine learning operations can be performed efficiently in distributed settings.
After these presentations, the speakers will participate in a discussion with the audience, in order to discuss further tools that could make the work of a data analyst more simple.
A successful enterprise Journey to Cloud requires more than technical execution, and we’ll help you learn what to consider, the pitfalls and how to succeed. We’ve helped many companies – in Australia and globally – execute their digital vision and accelerate change on their Journey to Cloud. We’ll share some of their experiences to help you discover how an optimised migration can transform your business.
Speakers:
Chris Fleishmann, Managing Director, Journey to Cloud Chief Architect
Attilio Di Lorenzo, Senior manager, Journey to Cloud Architect
Are you planning to move existing applications to the cloud and want to avoid setbacks? These slides are from a webinar jointly presented by Atmosera and iTrellis, LLC. The webinar can help you find out how to assess your needs, plan out a migration and successfully operate your applications in a modern cloud environment. The webinar will provide the following answers:
* What re-platforming means and why you need to think about it
* How to take full advantage of a cloud such as Azure: agility, flexibility, and cost savings
* Lessons learned and best practices for planning a successful move to a modern cloud.
The full webinar playback URL is at https://www.atmosera.com/webinar-replatforming-application-cloud/
Evaluating Caching Strategies for Cloud Data Access using an Enterprise Serv...Santiago Gómez Sáez
Nowadays different Cloud services enable enterprises to migrate applications to the Cloud. An application can be partially migrated by replacing some of its components with Cloud services, or by migrating one or multiple of its layers to the Cloud. As a result, accessing application data stored off-premise requires mechanisms to mitigate the negative impact on Quality of Service (QoS), e.g. due to network latency. In this work, we propose and realize an approach for transparently accessing data migrated to the Cloud using a multi-tenant open source Enterprise Service Bus (ESB) as the basis. Furthermore, we enhance the ESB with QoS awareness by integrating it with an open source caching solution. For evaluation purposes we generate a representative application workload using data from the TPC-H benchmark. Based on this workload, we then evaluate the optimal caching strategy among multiple eviction algorithms when accessing relational databases located at different Cloud providers.
ExtremeEarth: Hopsworks, a data-intensive AI platform for Deep Learning with ...Big Data Value Association
The main goal of the session is to showcase approaches that greatly simplify the work of a data analyst when performing data analytics, or when employing machine learning algorithms, over Big Data. The session will include presentations on
(a) How data analytics workflows can be easily and graphically composed, and then optimized for execution,
(b) How raw data with great variety can be easily queried using SQL interfaces, and
(c) How complex machine learning operations can be performed efficiently in distributed settings.
After these presentations, the speakers will participate in a discussion with the audience, in order to discuss further tools that could make the work of a data analyst more simple.
A successful enterprise Journey to Cloud requires more than technical execution, and we’ll help you learn what to consider, the pitfalls and how to succeed. We’ve helped many companies – in Australia and globally – execute their digital vision and accelerate change on their Journey to Cloud. We’ll share some of their experiences to help you discover how an optimised migration can transform your business.
Speakers:
Chris Fleishmann, Managing Director, Journey to Cloud Chief Architect
Attilio Di Lorenzo, Senior manager, Journey to Cloud Architect
Are you planning to move existing applications to the cloud and want to avoid setbacks? These slides are from a webinar jointly presented by Atmosera and iTrellis, LLC. The webinar can help you find out how to assess your needs, plan out a migration and successfully operate your applications in a modern cloud environment. The webinar will provide the following answers:
* What re-platforming means and why you need to think about it
* How to take full advantage of a cloud such as Azure: agility, flexibility, and cost savings
* Lessons learned and best practices for planning a successful move to a modern cloud.
The full webinar playback URL is at https://www.atmosera.com/webinar-replatforming-application-cloud/
Evaluating Caching Strategies for Cloud Data Access using an Enterprise Serv...Santiago Gómez Sáez
Nowadays different Cloud services enable enterprises to migrate applications to the Cloud. An application can be partially migrated by replacing some of its components with Cloud services, or by migrating one or multiple of its layers to the Cloud. As a result, accessing application data stored off-premise requires mechanisms to mitigate the negative impact on Quality of Service (QoS), e.g. due to network latency. In this work, we propose and realize an approach for transparently accessing data migrated to the Cloud using a multi-tenant open source Enterprise Service Bus (ESB) as the basis. Furthermore, we enhance the ESB with QoS awareness by integrating it with an open source caching solution. For evaluation purposes we generate a representative application workload using data from the TPC-H benchmark. Based on this workload, we then evaluate the optimal caching strategy among multiple eviction algorithms when accessing relational databases located at different Cloud providers.
The REMICS model-driven process for migrating legacy applications to the cloudMarcos Almeida
With the advent of cloud computing platforms, many companies are studying the migration of legacy applications to the cloud. The main difficulty in dealing with such system is the obsolescence, either due to the dependency on an obsolete platform, incomplete/incorrect documentation or using an inappropriate architecture for the cloud. The FP7 project REMICS (Reuse and Migration of legacy applications to Interoperable Cloud Services) intends to provide a model-driven approach to extract valuable information from existing code and automating the refactoring of old code into cloud enabled architectures. In order to do so, REMICS proposes a process based on three steps: Recovery, Migration and Deployment. The work to be performed during each step is partially automated by the tools developed in the project. This presentation is going to focus on the description of the process and its associated tools and on our experience in applying the process in an industrial case study.
Migration to cloud is no easy task. Start small and learn the core technologies before leveraging the advanced features of the cloud. The cultural change will affect the whole organization from development to business management and sales.
Cloud native applications are the future of software. Modern software is stateless, provided from cloud to heterogeneous clients on demand and designed to be scalable and resilient.
Similar to Design_Support_Cloud_Application_Redistribution (20)
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/
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.
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.
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.
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.
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.
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.
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.
Accelerate Enterprise Software Engineering with PlatformlessWSO2
Key takeaways:
Challenges of building platforms and the benefits of platformless.
Key principles of platformless, including API-first, cloud-native middleware, platform engineering, and developer experience.
How Choreo enables the platformless experience.
How key concepts like application architecture, domain-driven design, zero trust, and cell-based architecture are inherently a part of Choreo.
Demo of an end-to-end app built and deployed on Choreo.
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.
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.
Exploring Innovations in Data Repository Solutions - Insights from the U.S. G...Globus
The U.S. Geological Survey (USGS) has made substantial investments in meeting evolving scientific, technical, and policy driven demands on storing, managing, and delivering data. As these demands continue to grow in complexity and scale, the USGS must continue to explore innovative solutions to improve its management, curation, sharing, delivering, and preservation approaches for large-scale research data. Supporting these needs, the USGS has partnered with the University of Chicago-Globus to research and develop advanced repository components and workflows leveraging its current investment in Globus. The primary outcome of this partnership includes the development of a prototype enterprise repository, driven by USGS Data Release requirements, through exploration and implementation of the entire suite of the Globus platform offerings, including Globus Flow, Globus Auth, Globus Transfer, and Globus Search. This presentation will provide insights into this research partnership, introduce the unique requirements and challenges being addressed and provide relevant project progress.
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.
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.
Multiple Your Crypto Portfolio with the Innovative Features of Advanced Crypt...Hivelance Technology
Cryptocurrency trading bots are computer programs designed to automate buying, selling, and managing cryptocurrency transactions. These bots utilize advanced algorithms and machine learning techniques to analyze market data, identify trading opportunities, and execute trades on behalf of their users. By automating the decision-making process, crypto trading bots can react to market changes faster than human traders
Hivelance, a leading provider of cryptocurrency trading bot development services, stands out as the premier choice for crypto traders and developers. Hivelance boasts a team of seasoned cryptocurrency experts and software engineers who deeply understand the crypto market and the latest trends in automated trading, Hivelance leverages the latest technologies and tools in the industry, including advanced AI and machine learning algorithms, to create highly efficient and adaptable crypto trading bots
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
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.
1. Research
University of Stuttgart
Universitätsstr. 38
70569 Stuttgart
Germany
Phone +49-711-685 88337
Fax +49-711-685 88472
Santiago Gómez Sáez and Frank Leymann
Institute of Architecture of Application Systems
{gomez-saez,leymann}@iaas.uni-stuttgart.de
Design Support for
Performance-aware Cloud
Application (Re-)Distribution
ESOCC PhD 2014
Take into account using the linear program solving (for optimization)
What about if there is no solution in the space of alternative topologies?
Make an animation here with the perspective and the background
TOSCA: cloud application portability among Cloud infrastructures
MADCAT: methodological approach targeting the creation of structured native applications covering all phases of its life cycle and including iterative refinement and documentation of decisions made during the application life cycle.
Palladio component model: model driven performance prediction aimed at identify the performance bottlenecks of software architectures.
CloudMiG: cloud migration support towards comparing and planning the migration of an application to the Cloud. Simulation techinques for monitored workloads. It requires the modeling of cloud environments with the help of cloud profiles.
MOCCA: cloud application topology optimization through the introduction of variability points and optimization techniques based on non functional requirements.
Elasticity
Studies demonstrate that achieving an optimal application throughput is complex and involves more than simply increasing the number of VMs, and it requires an analysis on the application profile, as there may be concrete resources scaling configurations that negatively impact on the applications performance. They deployed two variants of an application with two different profiles. Application scaling required understanding the application profile as well as dependencies among the application components.
Different auto-scaling techniques and algorithms are presented in several works. However, to take advantage of the flexibility that auto-scaling techniques offer, it is necessary to adjust it to the incoming workload behavior, and therefore the application profile, enabling dynamicity for the thresholds.
Reactive: AWS autoscaling through the specification of thresholds. Proactive: time series analysis
Performance expectation: Quasar resource management system: based on the specification on performance constraints and letting Quasar determine the most appropriate resource configuration in order to satisfy such constraints. It uses classification techniques to determine the impact of the amount of resources for the workload performance.
Such approaches either focus on providing the means to specify a concrete application distribution, support during the initial phases of the application design, focus on selecting the most efficient Cloud provider or best resource configuration. In this work we go a step further by providing the means to application developers to (re-)distribute their application wrt available Cloud offerings to cope with fluctuating workloads.
Providing therefore the Cloud application developers with such design support
to optimally distribute and re-distribute the application to cope with uctuating
workloads and performance demands raises several challenges. Such decision support
must cover the complete application life-cycle, dene the underpinning concepts, and
provide the required mechanisms towards targeting the analysis and evaluation of
the evolutionary aspects of the application performance, e.g. its workload uctuation.