Battle of the Clouds Oracle Vs AWS Vs Azure Vs Openstack
Total Page：16
File Type：pdf, Size：1020Kb
Load more
Recommended publications
-
Towards a Security-Aware Benchmarking Framework for Function-As-A-Service
Towards a Security-Aware Benchmarking Framework for Function-as-a-Service Roland Pellegrini1, Igor Ivkic1 and Markus Tauber1 1University of Applied Sciences Burgenland, Eisenstadt, Austria {1610781022, igor.ivkic, markus.tauber}@fh-burgenland.at Keywords: Cloud Computing, Benchmarking, Cloud Security, Framework, Function-as-a-Service Abstract: In a world, where complexity increases on a daily basis the Function-as-a-Service (FaaS) cloud model seams to take countermeasures. In comparison to other cloud models, the fast evolving FaaS increasingly abstracts the underlying infrastructure and refocuses on the application logic. This trend brings huge benefits in application and performance but comes with difficulties for benchmarking cloud applications. In this position paper, we present an initial investigation of benchmarking FaaS in close to reality production systems. Furthermore, we outline the architectural design including the necessary benchmarking metrics. We also discuss the possibility of using the proposed framework for identifying security vulnerabilities. 1 INTRODUCTION illustrates the technical workflow between the components: Cloud computing, as defined by Mell and Grance (2011), is a model for enabling on-demand network access to a shared pool of configurable resources. Cloud vendors provide these resources in the service models Infrastructure as a Service (IaaS), Platform- as-a-Service (PaaS) and Software-as-a-Service (SaaS). Through virtualization, the IaaS service model provides computing resources (e.g.: servers, storage, network) to consumers so they can deploy Figure 1: FaaS architecture, based on Pientka (2017) and run software. In other words, the consumers do not control the infrastructure, but are able to manage However, Cloud Service Providers (CSP) often the running operating systems and applications. -
Nfaas: Named Function As a Service Michał Król Ioannis Psaras University College London University College London [email protected] [email protected]
NFaaS: Named Function as a Service Michał Król Ioannis Psaras University College London University College London [email protected] [email protected] ABSTRACT functionality to be incorporated. Powerful end-user devices and In the past, the Information-centric networking (ICN) community new applications (e.g., augmented reality [1]) demand minimum has focused on issues mainly pertaining to traditional content de- service delay, while the Internet of Things (IoT) [2] generates huge livery (e.g., routing and forwarding scalability, congestion control amounts of data that flow in the reverse direction from traditional and in-network caching). However, to keep up with future Internet flows (that is, from the edge towards the core for processing). As architectural trends the wider area of future Internet paradigms, a result, computation needs to be brought closer to the edge to there is a pressing need to support edge/fog computing environ- support minimum service latencies and to process huge volumes ments, where cloud functionality is available more proximate to of IoT data. where the data is generated and needs processing. In contrast to cloud computing, edge and fog computing promote With this goal in mind, we propose Named Function as a Service the usage of resources located closer to the network edge to be (NFaaS), a framework that extends the Named Data Networking used by multiple different applications, effectively reducing the architecture to support in-network function execution. In contrast transmission delay and the amount of traffic flowing towards the to existing works, NFaaSbuilds on very lightweight VMs and allows network core. -
Using Oracle Application Container Cloud Service
Oracle® Cloud Using Oracle Application Container Cloud Service E64179-32 Sep 2019 Oracle Cloud Using Oracle Application Container Cloud Service, E64179-32 Copyright © 2015, 2019, Oracle and/or its affiliates. All rights reserved. Primary Authors: Rebecca Parks, Marilyn Beck, Rob Gray Contributing Authors: Michael W. Williams This software and related documentation are provided under a license agreement containing restrictions on use and disclosure and are protected by intellectual property laws. Except as expressly permitted in your license agreement or allowed by law, you may not use, copy, reproduce, translate, broadcast, modify, license, transmit, distribute, exhibit, perform, publish, or display any part, in any form, or by any means. Reverse engineering, disassembly, or decompilation of this software, unless required by law for interoperability, is prohibited. The information contained herein is subject to change without notice and is not warranted to be error-free. If you find any errors, please report them to us in writing. If this is software or related documentation that is delivered to the U.S. Government or anyone licensing it on behalf of the U.S. Government, then the following notice is applicable: U.S. GOVERNMENT END USERS: Oracle programs, including any operating system, integrated software, any programs installed on the hardware, and/or documentation, delivered to U.S. Government end users are "commercial computer software" pursuant to the applicable Federal Acquisition Regulation and agency- specific supplemental regulations. As such, use, duplication, disclosure, modification, and adaptation of the programs, including any operating system, integrated software, any programs installed on the hardware, and/or documentation, shall be subject to license terms and license restrictions applicable to the programs. -
2.5 AWS Lambda
Bachelorarbeit Jules Fehr Serverlose Architektur: Function as a Service mit AWS Lambda am Beispiel einer Web-Anwendung für Fotografen Fakultät Technik und Informatik Faculty of Engineering and Computer Science Department Informatik Department of Computer Science Jules Fehr Serverlose Architektur: Function as a Service mit AWS Lambda am Beispiel einer Web-Anwendung für Fotografen Abschlussarbeit eingereicht im Rahmen der Bachelorprüfung im Studiengang Wirtschaftsinformatik am Department Informatik der Fakultät Technik und Informatik der Hochschule für Angewandte Wissenschaften Hamburg Betreuender Prüfer: Prof. Dr. Ulrike Steffens Zweitgutachter: Prof. Dr. Stefan Sarstedt Abgegeben am 19.07.2018 Jules Fehr Thema der Arbeit Serverlose Architektur: Function as a Service mit AWS Lambda Beispiel einer Web-Anwendung für Fotografen Stichworte FaaS, Serverless, AWS Lambda, Web-Anwendung Kurzzusammenfassung Das Ziel dieser Bachelorarbeit ist die Konzeption und Entwicklung einer Function as a Service Web-Anwendung für Fotografen. In dieser Arbeit werden die Prinzipien von serverloser Architektur behandelt. Es wird eine Referenzarchitektur vorgestellt und es wird eine Anforderungsanalyse für die Anwendung erstellt. Basierend auf der Analyse und den Prinzipien der serverlosen Architektur wird die Umsetzung wichtiger Komponenten erläutert. Jules Fehr Title of the paper Serverless Architecture: Function as a Service with AWS Lambda on the example of a web application for photographers Keywords FaaS, Serverless, AWS Lambda, Web-application Abstract The goal of this bachelor thesis is the conception and development of a Function as a Service web-application for photographers. The principles of serverless architecture will be discussed. A reference architecture will be presented and a requirement analysis will be made. The implementation of important components will be made based on the analysis and the principles of serverless architecture. -
Nanolambda: Implementing Functions As a Service at All Resource Scales for the Internet of Things
NanoLambda: Implementing Functions as a Service at All Resource Scales for the Internet of Things. Gareth George, Fatih Bakir, Rich Wolski, and Chandra Krintz Computer Science Department Univ. of California, Santa Barbara Abstract—Internet of Things (IoT) devices are becoming in- decompose their applications into multiple functions, each re- creasingly prevalent in our environment, yet the process of sponsible for some short-lived piece of processing. A function programming these devices and processing the data they produce is typically a small, single-entry code package (50 megabytes remains difficult. Typically, data is processed on device, involving arduous work in low level languages, or data is moved to the or less) written in a high level language (e.g. Python, node.js, cloud, where abundant resources are available for Functions or Java). Thanks to their small size and self-contained design, as a Service (FaaS) or other handlers. FaaS is an emerging these functions are easily invoked and scaled automatically category of flexible computing services, where developers deploy by the FaaS platform in response to incoming events (data self-contained functions to be run in portable and secure con- arrival, messages, web requests, storage updates, etc.). Many tainerized environments; however, at the moment, these functions are limited to running in the cloud or in some cases at the “edge” functions, potentially belonging to different tenants, execute on of the network using resource rich, Linux-based systems. a single server, using Linux containers to provide secure iso- In this paper, we present NanoLambda, a portable platform lation and a consistent execution environment. -
Oracle Cloud Infrastructure and Microsoft Azure – Benefits
Scenarios and Use Cases Bernhard Düchting Bernhard Düchting Phone +49.30.3909.7278 Email: [email protected] Disclosure statement This is a preliminary document and may be changed substantially Microsoft makes no warranties, express or implied, in this document. prior to final commercial release of the software described herein. Complying with all applicable copyright laws is the responsibility of The information contained in this document represents the current the user. Without limiting the rights under copyright, no part of this view of Microsoft Corporation on the issues discussed as of the date document may be reproduced, stored in, or introduced into a retrieval of publication. Because Microsoft must respond to changing market system, or transmitted in any form or by any means (electronic, conditions, it should not be interpreted to be a commitment on the mechanical, photocopying, recording, or otherwise), or for any part of Microsoft, and Microsoft cannot guarantee the accuracy of any purpose, without the express written permission of Microsoft information presented after the date of publication. This Corporation. Microsoft may have patents, patent applications, documentation is for informational purposes only. trademarks, copyrights, or other intellectual property rights covering THE INFORMATION CONTAINED IN THIS PRESENTATION IS subject matter in this document. Except as expressly provided in any MICROSOFT CONFIDENTIAL. written license agreement from Microsoft, the furnishing of this document does not give you any license to these patents, trademarks, This presentation is for NDA Disclosure ONLY. Dates and capabilities copyrights, or other intellectual property. are subject to change. Supported geographies for upcoming previews or releases are subject to change. -
Oracle® Linux Virtualization Manager Getting Started Guide
Oracle® Linux Virtualization Manager Getting Started Guide F25124-11 September 2021 Oracle Legal Notices Copyright © 2019, 2021 Oracle and/or its affiliates. This software and related documentation are provided under a license agreement containing restrictions on use and disclosure and are protected by intellectual property laws. Except as expressly permitted in your license agreement or allowed by law, you may not use, copy, reproduce, translate, broadcast, modify, license, transmit, distribute, exhibit, perform, publish, or display any part, in any form, or by any means. Reverse engineering, disassembly, or decompilation of this software, unless required by law for interoperability, is prohibited. The information contained herein is subject to change without notice and is not warranted to be error-free. If you find any errors, please report them to us in writing. If this is software or related documentation that is delivered to the U.S. Government or anyone licensing it on behalf of the U.S. Government, then the following notice is applicable: U.S. GOVERNMENT END USERS: Oracle programs (including any operating system, integrated software, any programs embedded, installed or activated on delivered hardware, and modifications of such programs) and Oracle computer documentation or other Oracle data delivered to or accessed by U.S. Government end users are "commercial computer software" or "commercial computer software documentation" pursuant to the applicable Federal Acquisition Regulation and agency-specific supplemental regulations. As such, the use, reproduction, duplication, release, display, disclosure, modification, preparation of derivative works, and/or adaptation of i) Oracle programs (including any operating system, integrated software, any programs embedded, installed or activated on delivered hardware, and modifications of such programs), ii) Oracle computer documentation and/or iii) other Oracle data, is subject to the rights and limitations specified in the license contained in the applicable contract. -
Serverless Computing in Financial Services High Performance Computing—With More Speed, Accuracy and Flexibility Authors
Serverless computing in financial services High performance computing—with more speed, accuracy and flexibility Authors Michael Behrendt is a Distinguished Engineer in Neil Cowit is the Worldwide Cloud Offering the IBM Cloud development organization. He is Manager for High Performance Computing at responsible for IBM’s technical strategy around IBM. HPC has been a significant part of Neil’s serverless & Function-as-a-Service. 20-plus-year career within the financial services technology sector. He has held leadership In that context, he’s also the chief architect for and individual contributor roles in Product the IBM serverless offering, IBM Cloud Functions. Management, Development, Sales and Marketing. Before that, he was the chief architect of the core platform of IBM Bluemix and was one of the initial founding members incubating it. Michael has been working on cloud computing for more than 13 years and has 35 patents. He is located in the IBM Research & Development Laboratory in Boeblingen, Germany. | 2 | Contents Authors 02 Introduction 04 What issues can serverless computing help address? 06 Technical perspective 07 IBM Cloud Functions: Implementing serverless computing 08 Benefits of IBM Cloud Functions 08 Conclusion 09 Glossary 10 | 3 | Introduction If Mrs. Wallis Simpson were alive today and Wouldn’t it be terrific if we only had to solve static involved in financial services, she may very well or deterministic models as opposed to stochastic have modified her famous quote from “You can or probabilistic financial models? Imagine being never be too rich or too thin.” to “You can never able to cover all the possible contingencies in have too much compute capacity.” proportion to their likelihood. -
Cloud Accelerates Linux Adoption IDC ANALYZE the FUTURE
IDC White Paper | Cloud Accelerates Linux Adoption IDC ANALYZE THE FUTURE Sponsored by: Cloud Accelerates Linux Adoption Oracle Corp. IDC OPINION Authors: Ashish Nadkarni Cloud has become a crucial foundation for digital transformation (DX) initiatives and Gary Chen is shaping the IT strategy of enterprises today. Companies are extending their IT February 2018 infrastructure into the cloud for running business-critical applications, developing new applications, and delivering new cloud-based services. Applications are the lifeblood of modern enterprises. They are the foundation on which businesses maintain their existing revenue streams while examining ways to create new ones. A sound application strategy is a must for frms to be successful in expanding their competitive differentiation in the digital economy. Operating systems (OSs) provide a common foundational layer that enables IT to run current and new generations of applications in traditional IT environments, on its own private cloud, and in public clouds and utilize a variety of computing options such as bare metal, virtualization, and containerization. The increased reliance of IT on the cloud has accelerated the adoption of open source operating systems, Linux being the chief among them. Over the past decade, Linux has evolved to be a versatile platform for current- and new-generation applications — a platform that can run in the cloud or on-premises and can include open source tools and frameworks used in modern application development. Enterprise platform functionality and -
A Brief History of Cloud Application Architectures
applied sciences Review A Brief History of Cloud Application Architectures Nane Kratzke ID Lübeck University of Applied Sciences, Department of Electrical Engineering and Computer Science, 23562 Lübeck, Germany; [email protected] Received: 14 July 2018; Accepted: 27 July 2018; Published: 14 August 2018 Featured Application: This paper features system and software engineering use cases for large-scale (business) Cloud-native applications (e.g., Netflix, Twitter, Uber, Google Search). Such Cloud-native applications (CNA) provide web-scalability and independent deployability of their components and enable exponential user growth. Furthermore, migration and architecture transformation use cases of existing tiered and on-premise (business) applications are additionally of interest. Thus, questions of how existing and not cloud-ready applications are migratable into cloud environments are covered as well. Abstract: This paper presents a review of cloud application architectures and its evolution. It reports observations being made during a research project that tackled the problem to transfer cloud applications between different cloud infrastructures. As a side effect, we learned a lot about commonalities and differences from plenty of different cloud applications which might be of value for cloud software engineers and architects. Throughout the research project, we analyzed industrial cloud standards, performed systematic mapping studies of cloud-native application-related research papers, did action research activities in cloud engineering projects, modeled a cloud application reference model, and performed software and domain-specific language engineering activities. Two primary (and sometimes overlooked) trends can be identified. First, cloud computing and its related application architecture evolution can be seen as a steady process to optimize resource utilization in cloud computing. -
Architectural Implications of Function-As-A-Service Computing
Architectural Implications of Function-as-a-Service Computing Mohammad Shahrad Jonathan Balkind David Wentzlaff Princeton University Princeton University Princeton University Princeton, USA Princeton, USA Princeton, USA [email protected] [email protected] [email protected] ABSTRACT Network Serverless computing is a rapidly growing cloud application model, popularized by Amazon’s Lambda platform. Serverless cloud ser- Scheduling vices provide fine-grained provisioning of resources, which scale Platform (priorwork) automatically with user demand. Function-as-a-Service (FaaS) appli- Queueing Management cations follow this serverless model, with the developer providing 35% decrease in IPC Interference their application as a set of functions which are executed in response due to interference 6x variation due to to a user- or system-generated event. Functions are designed to Memory BW invocation pattern 20x MPKI for be short-lived and execute inside containers or virtual machines, Branch MPKI >10x exec time short functions introducing a range of system-level overheads. This paper studies for short functions Cold Start Server the architectural implications of this emerging paradigm. Using (500ms cold start) Up to 20x (thispaper) Container the commercial-grade Apache OpenWhisk FaaS platform on real slowdown servers, this work investigates and identifies the architectural im- Native plications of FaaS serverless computing. The workloads, along with Execution Figure 1: We characterize the server-level overheads of the way that FaaS inherently interleaves short functions from many Function-as-a-Service applications, compared to native exe- tenants frustrates many of the locality-preserving architectural cution. This contrasts with prior work [2–5] which focused structures common in modern processors. -
Getting the Most from Oracle Database in the Cloud with Oracle Exadata
White Paper Getting the Most from Oracle Database in the Cloud with Oracle Exadata Sponsored by: Oracle Carl W. Olofson Ashish Nadkarni November 2019 IN THIS WHITE PAPER It has been well established that the best possible environment for running Oracle Database is Oracle Exadata. This white paper focuses on the best solution for Oracle Database users who wish to enjoy the power and reliability of Exadata in conjunction with SaaS and other applications they are running on public cloud services. The paper considers the inherent compromises involved in running Oracle Database on non-Oracle, generic public cloud services, which do not support Oracle Exadata. Finally, the paper examines a solution that involves deploying Exadata in a colocation center that has a high- speed interconnect with the leading public cloud services, delivering Exadata power while overcoming the latency issue of connecting to applications in the public cloud. SITUATION OVERVIEW Oracle Database in the Public Cloud Increasingly, Oracle Database users are looking to move their applications to the public cloud or, in some cases, adopt SaaS applications while seeking to deploy Oracle Database in that public cloud, alongside the application. If the application is an Oracle application, the most straightforward way to do this is to move to the Oracle Cloud version of that application. For other applications, users are often choosing other cloud services, such as AWS, Microsoft Azure, or Google Cloud Platform (GCP). For databases that do not have significant performance or scalability requirements, deployment in public cloud environments may be just fine. Many Oracle customers, however, depend on the performance, scalability, and robustness that they have come to expect from the Oracle Exadata platform.