How to escape your failed virtual machine deployment

techrepublic | June 19, 2019

Its easy to change your traditional server applications to virtual instances. Its not so easy to go the other direction.In the process of writing about how to choose between a virtual machine (VM) and a container for your application, a new question arose: What if your virtual deployment doesnt work out, and you want to go back to a regular server installation. The top response, when looking into why a company would go back to bare metal, is performance. Sometimes the management advantages that come with virtual machines just arent worth the performance hit.There are many advantages to deploying applications on bare metal. First and foremost, you will receive better performance from bare metal. Some applications are even designed for dedicated or specialized hardware and wouldnt function in virtualized or containerized environments. A second reason is that some shrink-wrapped applications arent certified for VMs or containers,said Ranga Rajagopalan, CTO of Avi Networks. Regulated industries and security concerns are also sometimes good reasons not to go virtual, he and others noted.

Spotlight

This demo shows the evaluation of virtual prototyping with soft real-time constraints using Cadence® Virtual System Platform (VSP), Cadence®Incisive, and Zynq-7000 Virtual Platform for a car window anti-trap protection application.

Spotlight

This demo shows the evaluation of virtual prototyping with soft real-time constraints using Cadence® Virtual System Platform (VSP), Cadence®Incisive, and Zynq-7000 Virtual Platform for a car window anti-trap protection application.

Related News

VMWARE

Equinix and VMware to Expand Global Cloud Services Offerings

VMware | November 11, 2022

VMware Explore 2022 Europe Today at VMware Explore 2022 Europe, Equinix, Inc. the world's digital infrastructure company, and VMware, Inc. announced an expanded global relationship to deliver new digital infrastructure and multi-cloud services. Together, the companies unveiled VMware Cloud on Equinix Metal®, a new distributed cloud service that will deliver a more performant, secure, and cost-effective cloud option to support enterprise applications. The service will combine VMware-managed and supported cloud infrastructure as a service with Equinix’s interconnected, global Bare Metal as a Service offering. The service will extend customers’ cloud environments into distributed metro locations to satisfy business-critical performance demands at the edge while enabling them to preserve the integrity of enterprise workloads. “Customers to date have lacked a suitable cloud option that combines on-premises security and control with high performance, data locality, and low overall TCO,” said Dave McCarthy, Research Vice President, Cloud and Edge Infrastructure Services at IDC. “For mission-critical applications that rely on low-latency and high-performance network bandwidth, the default has been to retain workloads on-premises or perform real-time needs, such as data processing, at branch office or metro locations. With their combined strengths, Equinix and VMware are well positioned to deliver a distributed cloud service that will address the demands of enterprise applications where latency, performance, security, and data locality are key drivers.” VMware Cloud on Equinix Metal will be ideal for distributed cloud use cases including smart cities, video analytics, game development, real-time financial market trading, retail POS, and a variety of use cases using IoT and ML/Inference. The service will include VMware Cloud for consistent multi-cloud infrastructure and operations and Equinix Metal, an automated bare metal and interconnection offering delivered as a service across Equinix’s global International Business Exchange (IBX) footprint. VMware Cloud on Equinix Metal will provide private, low-latency access to both private and public cloud environments—as well as thousands of IT and network providers—via Equinix Fabric® interconnection. This built-in private connectivity will deliver multi-cloud flexibility and choice with instantaneous connectivity to all public cloud services. Customers will be able to purchase the VMware Cloud software as a service from VMware and the Bare Metal as a Service capacity from Equinix. “As companies accelerate their digital transformation by adopting hybrid multi-cloud architectures, they require consistent application experiences that span private and public clouds, and reach from the core to the edge,” said Zachary Smith, Global Head of Edge Infrastructure Services at Equinix. “We are pleased to partner with VMware to provide an on-demand, dedicated cloud infrastructure solution that can be deployed globally. Customers benefit from secure connections to their critical private or on-prem environments and also to the thousands of clouds, networks and other ecosystem participants that come together at Equinix.” “Businesses across industries are seeking to become cloud smart by matching enterprise application needs to the best cloud environments. This approach will enable them to benefit from high performance and consistent infrastructure with low TCO, VMware and Equinix are uniquely positioned to co-innovate on a distributed cloud service that extends VMware Cloud to new locations to provide application choice and flexibility and accelerate cloud transformation for all enterprises.” Narayan Bharadwaj, Vice President, Cloud Solutions at VMware Equinix and VMware: Cloud-Smart Innovation for Thousands of Customers Globally Over nearly a decade, Equinix and VMware have delivered solutions that meet business demands for fast, more secure, and consistent multi-cloud infrastructure. Thousands of mutual customers are accelerating their enterprise cloud transformation by running VMware workloads in Equinix data centers around the world. Equinix owns and operates a network of more than 240 data centers in 71 major metro areas around the world and serves as a transit hub, enabling secure network connections across private and public clouds. This has made Equinix an ideal digital infrastructure foundation for the multi-cloud enterprise. VMware Cloud is the industry’s first and only multi-cloud Infrastructure as a service (IaaS) that runs as a native service in 100+ regions spanning major public clouds as well as 4,000+ partner clouds, in private data centers and at the edge. About Equinix Equinix is the world's digital infrastructure company. Digital leaders harness Equinix's trusted platform to bring together and interconnect foundational infrastructure at software speed. Equinix enables organizations to access all the right places, partners, and possibilities to scale with agility, speed the launch of digital services, deliver world-class experiences, and multiply their value, while supporting their sustainability goals. About VMware VMware is a leading provider of multi-cloud services for all apps, enabling digital innovation with enterprise control. As a trusted foundation to accelerate innovation, VMware software gives businesses the flexibility and choice they need to build the future. Headquartered in Palo Alto, California, VMware is committed to building a better future through the company’s 2030 Agenda. For more information, please visit www.vmware.com/company. VMware and Explore are registered trademarks or trademarks of VMware, Inc. or its subsidiaries in the United States and other jurisdictions. This article may contain hyperlinks to non-VMware websites that are created and maintained by third parties who are solely responsible for the content on such websites.

Read More

VIRTUAL DESKTOP STRATEGIES

Verizon moves commercial traffic onto its 5G core

Verizon | October 19, 2022

After initial testing and friendly user trials of Verizon’s 5G core, the company recently began moving customer traffic onto the new cloud-native, containerized design core, which will offer unprecedented levels of service agility, flexibility and automated scalability. The Service-based architecture of the core consists of software applications, compute resources, networking, and storage. It is the part of the network that enables IP connectivity between a customer on the Verizon network and the services that a customer wants to use such as Internet access, voice calls, and enterprise applications. A higher level of operational autonomy unleashed in Verizon’s 5G core design will be critical for the next generation of services being enabled by new network technologies to serve consumer and enterprise customers. “Our mission has always been to build and operate the best, most reliable, highest performing, and secure networks in the world, The 5G Core is a critical step in achieving our goal. From the densification and virtualization work in the Radio Access Network, to the architectural design changes in the core of the network developed specifically for telco workloads, we are working to ensure customers not only have access to 5G, but have the most advanced, secure, and robust network to support the remarkable new solutions being developed on 5G technology.” Adam Koeppe, Senior Vice President of Network Technology, Strategy, and Planning at Verizon The Verizon Cloud Platform (VCP), on which the 5G core is built, is based on a Webscale software architecture with advanced technologies designed specifically for telco workloads. VCP is a distributed platform that supports edge services, private cloud services, Network Function Virtualization tools, Cloud Native Functions, Web applications, mapping and spatial analysis tools, orchestration tools, service assurance tools, auto-remediation, and compute offerings. Using VCP, Verizon’s 5G core will be able to achieve new levels of operational automation and adaptability to create differentiated customer experiences. This directional technology platform that enables MEC will support stand alone, non-stand alone, and VoNR services. Benefits of the 5G Core The advanced capabilities, high speed, increased bandwidth, and low latency of 5G is inspiring development of a wide variety of new use cases that include everything from massive numbers of IoT devices that use very few network resources, to smartphones with nearly infinite opportunities to use data, to more complex solutions such as AR/VR and mixed reality that will require massive computing capabilities and low latency on the edge of the network. Those solutions will each require different combinations of network capabilities. The 5G standalone core’s cloud-native virtualized applications, in combination with built-in Artificial Intelligence (AI) and Machine Learning (ML), will enable the dynamic allocation of the appropriate resources, referred to as network slicing. It will also allow for automated network configuration changes, including the ability to scale up or scale down network function capacity - to provide the right service levels and network resources needed for each use case. In addition to network slicing and dynamic resource allocation, Verizon’s new 5G core will provide other benefits: Real-time resource management of Radio Access Network and core virtual container-based network functions Advanced analytics of network data to improve network performance Optimized services between Verizon's fixed and mobile networks Scalable, more cost-efficient architecture Ability to move workloads to fit use case requirements “Bringing traffic onto the newly designed core coincides with the ecosystem development around us. With a critical number of customers now having devices that can access the advanced features of the 5G core and the solutions and applications development – especially for enterprise customers – really taking off, now is the ideal time to move traffic onto the new core,” said Koeppe.

Read More

SERVER VIRTUALIZATION

Cogent Announces Definitive Agreement to Acquire T-Mobile's Wireline Business

Cogent | September 12, 2022

Cogent Communications Holdings, Inc. announced today that it has entered into a definitive agreement to acquire T-Mobile's Wireline Business. Cogent's commitment to serving the Wireline Business customers it is acquiring through this transaction will cement the future for this strong legacy business as T-Mobile continues its strategic focus on providing wireless solutions to consumers and enterprises as the core of its future growth. For Cogent, acquisition of T-Mobile's Wireline Business is expected to be an ideal strategic fit with its existing business. The Wireline Business offers the legacy Sprint U.S. long-haul network that provides an owned network asset to complement and eventually replace Cogent's current leased network and provides the ability to expand its product set, including the sales of optical wave transport services to new and existing customers. It also has a current customer base who are a fit for Cogent's products and services, and a group of experienced employees with the knowledge and capabilities to execute the company's strategy. As part of the agreement, in addition to the fiber network and related assets and customers, Cogent will acquire certain liabilities associated with the business. In addition, at the closing of the acquisition, the parties will enter into a separate agreement pursuant to which Cogent will offer IP transit services to T-Mobile for 54 months following the closing date and T-Mobile will pay Cogent $700 million for such services, with $350 million due in equal payments over the first 12 months after closing and $350 million due in equal payments over the remaining 42 months. Cogent expects to offer customers the ability to migrate from their legacy MPLS VPN solutions to modern Ethernet / VPLS or SD-WAN / DIA solutions for their corporate needs. Cogent also expects to facilitate the migration of netcentric internet access customers from the T-Mobile Wireline Business (legacy Sprint) AS1239 to Cogent's AS174. A newly formed direct subsidiary of Cogent will consummate the acquisition. Cogent does not plan to issue new debt or equity in order to finance the acquisition, and the transaction is not expected to be dilutive to Cogent's existing stockholders. Cogent plans to maintain its current dividend per share, which is expected to continue to increase over time. Houlihan Lokey served as the exclusive financial advisor to T-Mobile and T-Mobile was represented by Joseph Alexander, Nancy Victory, Marc Samuel and Jason Juall from DLA Piper. Once registered, participants will receive the dial in number along with a unique PIN. Each individual caller will require their own unique PIN. To ensure timely access, participants should register promptly and dial in approximately 5 minutes before the call starts. A listen only webcast is accessible under "Events" in the "About" section of Cogent's About Cogent Cogent is a facilities-based provider of low cost, high speed Internet access and private network services to bandwidth intensive businesses. Cogent's facilities-based, all-optical IP network provides services in over 219 markets across 51 countries.

Read More