"SD-WAN largely exists today to support two key enterprise transformations: multicloud and the software-defined branch (SD-Branch).
Multicloud has changed the center of gravity for enterprise applications, and with that, has changed traffic patterns too. No longer does traffic need to flow to enterprise data center sites or central internet peering points and breakouts. That’s because most traffic from users and devices in the enterprise campus and branch today goes to cloud-based applications scattered across a host of clouds.
It’s neither economical nor efficient to haul traffic over WAN-dedicated links to a central enterprise site. So to optimize the cost and performance of multicloud-bound traffic, modern WAN edge routers, often called customer premises equipment (CPE), are now equipped with hybrid WAN links and routing. Hybrid WAN interfaces may include WAN provider-dedicated links such as MPLS, as well as direct internet links over xDSL, broadband and 4G/LTE wireless."
Effective workload automation that provides complete management level visibility into real-time events impacting the delivery of IT services is needed by the data center more than ever before. The traditional job scheduling approach, with an uncoordinated set of tools that often requires reactive manual intervention to minimize service disruptions, is failing more than ever due to todays complex world of IT with its multiple platforms, applications and virtualized resources.
The Secure Data Center is a place in the network (PIN) where a company centralizes data and performs services for business. Data centers contain hundreds to thousands of physical and virtual servers that are segmented by applications, zones, and other methods. This guide addresses data center business flows and the security used to defend them. The Secure Data Center is one of the six places in the network within SAFE. SAFE is a holistic approach in which Secure PINs model the physical infrastructure and Secure Domains represent the operational aspects of a network.
Cisco ACI, the industry-leading software-defined networking solution, facilitates application agility and data center automation. With ACI Anywhere, enable scalable multicloud networks with a consistent policy model, and gain the flexibility to move applications seamlessly to any location or any cloud while maintaining security and high availability.
Today’s data centers are expected to deploy, manage, and report on different tiers of business applications, databases, virtual workloads, home
directories, and file sharing simultaneously. They also need to co-locate multiple systems while sharing power and energy. This is true for large as
well as small environments. The trend in modern IT is to consolidate as much as possible to minimize cost and maximize efficiency of data
centers and branch offices. HPE 3PAR StoreServ is highly efficient, flash-optimized storage engineered for the true convergence of block, file,
and object access to help consolidate diverse workloads efficiently. HPE 3PAR OS and converged controllers incorporate multiprotocol support
into the heart of the system architecture
Published By: Dell EMC
Published Date: Nov 03, 2016
What place should solid-state storage assume in your IT architecture? And what are the best options for the average data center to maximize the value of flash? This paper explores the current state of the technology, its common applications, innovations in solid-state chip technology, choices in solid-state drives and dispels the four most common myths surrounding flash. Discover how you can cost-effectively leverage this rapidly maturing technology.
Published By: Red Hat
Published Date: Aug 22, 2018
In the emerging digital enterprise, there’s a good chance some application development will be taking place outside the information technology department. It’s not that the role of IT is in any way being diminished – in fact, IT managers are getting busier than ever, overseeing the technology strategies of their enterprises. Rather, the pieces are in place for business users to build and configure the essential business applications they need, on a self-service basis, with minimal or no involvement of their IT departments.
As the world moves deeper into an era of ongoing disruption from digital players – be they startups, or teams within established enterprises – technology has become an essential part of every job, from the boardroom to the boiler room. Accordingly, the discipline of IT is no longer confined to the data center or development shop. Many business managers and professionals are building, launching or downloading their own applications to achieve productivity and respond
Virtualization has transformed the data center over the past decade. IT departments use virtualization to consolidate multiple server workloads onto a smaller number of more powerful servers. They use virtualization to scale existing applications by
adding more virtual machines to support them, and they deploy new applications without having to purchase additional servers to do so. They achieve greater resource utilization by balancing workloads across a large pool of servers in real time—and they respond more quickly to changes in workload or server availability by moving virtual machines between physical servers. Virtualized environments support private clouds on which application engineers can now provision their own virtual servers and networks in environments that expand and contract on demand.
Published By: ServiceNow
Published Date: Oct 02, 2015
Technology has become the heart and soul of every business. The hardware boundaries of IT have exploded beyond data centers, with mobile devices in the hands of both employees and customers alike. Application options have blossomed, from traditional to open source to software-as-a-service. Business has
become global, bringing with it a demand for round-the-clock agility. Employees expect that the applications they use at work should be as easy to use as the Web apps they use at home. Integration remains difficult, because it’s sometimes impossible to know what will happen when someone tries to pluck one strand out of the pile. IT workload and system complexity will only get more challenging, bringing the need for disintermediation
through service automation.
Old Dutch Foods, known for its broad selection of snack foods in the midwest United States and Canada, was struggling to get the right products to the right places at the right time. Its data center included outdated physical servers, and batch processing meant that inventory would not be updated until the end of the day as opposed to real time. In addition, recovering from power outages and disk failures could frequently take up to two weeks.
To modernize its data center, Old Dutch Foods invested in EMC Converged Infrastructure. The fast and easy deployment of two VCE VBlock® systems running JD Edwards, MS Exchange, mobile device apps, and operation of a backup site with replicated applications and data.
This enhanced the IT department's responsiveness to the business, allowed them to shift to real-time inventory, and reduced CapEx and OpEx costs. Operations were simplified by reducing person-hours needed for infrastructure maintenance
by 75 percent.
Published By: Riverbed
Published Date: Jul 17, 2013
In recent years Boston College has experienced rapid growth in data center network complexity. This complexity was driven by the need to provide a high level of fault tolerance to new, multi-tiered applications that had large bandwidth requirements. Read the case study to learn how the university deployed Riverbed Cascade™ to improve application performance management and increase network uptime.
This document includes general information about the Pure Storage architecture as it compares to SolidFire. Not intended to be exhaustive, it covers architectural elements where the solutions differ and impact overall suitability for the needs of the Next Generation Data Center (NGDC).
When comparing the architecture for Ceph and SolidFire, it is clear
that both are scale-out storage systems designed to use commodity
hardware, and the strengths of each make them complementary
solutions for datacenter design.
In considering the four principal options of data center modernization, keep in mind that each option need not be treated as a separate and distinct approach. Data center stakeholders may want to combine options in order to better accommodate a particular migration timeline. Or cautious executives may want to simply dabble with the outsourcing option by piloting only a few select applications while still maintaining a core corporate data center. The key critical success factor is the recognition that data center modernization is not a one-time fi x, but rather a critical piece of an ongoing strategy to better service customers.
Published By: Red Hat
Published Date: Feb 22, 2019
Dans ce rapport d’analyse, IDC se penche sur le défi auquel font face les entreprises actuellement pour équilibrer leurs investissements dans les infrastructures en place dans le but d’améliorer l’efficacité et de moderniser leur datacenter, tout en répondant simultanément au besoin d’adopter de nouvelles techniques de développement et de déploiement des technologies apportant la promesse d’améliorations significatives en termes de productivité des développeurs, d’agilité opérationnelle et de gestion des cycles de vie à moindre coût. IDC fournit des informations approfondies sur les options à la portée des entreprises pour atteindre ces objectifs à l’aide d’une infrastructure capable de prendre en charge les applications actuelles et celles de prochaine génération, ainsi que sur le rôle joué par la standardisation et la modernisation dans l’atteinte des objectifs d’optimisation opérationnelle.
To improve application performance with a simplified network, read our Whitepaper. Focusing on the top 5 benefits of a modernized data center architecture, it shows you how to optimize your network for business critical applications.