En matière de technologies d'infrastructure révolutionnaires, les clouds privés sont à la pointe et ouvrent la voie vers des niveaux inédits d'efficacité et des modes de consommation plus simples. Une évolution des data centers virtualisés, les clouds privés s'affirment de plus en plus comme des technologies indispensables et sont en passe de devenir un standard en matière d'architecture pour les départements IT du monde entier.
Cisco's Virtualized Multi-tenant Data Center (VMDC) system defines an end-to-end architecture, which an organization may reference for the migration or build out of virtualized, multi-tenant data centers for new cloud-based service models such as Infrastructure as a Service (IaaS).
In no particular order, here are five important strategies we see companies using to overcome the limitations of traditional IT infrastructure and transform their data centers to support innovation and growth.
To keep pace with new business demands, rising customer expectations, and emerging technologies, IT leaders are realizing an important opportunity: infrastructure outsourcing. These services, including colocation, hosting, and cloud computing, give IT organizations the flexibility and agility to better serve the needs of the business.
One of IT’s biggest balancing acts is to make data transactions easily available to authorized users while preventing all others from accessing its data assets. With high-profile data security breaches splashed across headlines nearly every day, CIOs are understandably worried about protecting their data. And for IT leaders who are considering moving their business to the cloud it is critical to ensure the provider they select has undertaken full and robust measures for physical and logical security.
Information technology is undergoing rapid change as organizations of all types begin to embrace the idea of
moving computing infrastructure from on-premises to the cloud. It is easy to understand why the cloud has taken
off faster than any technology phenomenon in recent memory. The cloud has the potential to reduce total cost of
ownership (TCO) while enabling quicker responses to fast-moving markets and ever-changing customer needs.
“Being able to flex your compute resources based on changes in volume and customer demand increases agility,
making going to the cloud a very attractive proposition for our customers,” says Brian Johnston, chief technology
officer for QTS in Overland Park, Kansas, a provider of data center solutions and fully managed services.
Published By: CoreSite
Published Date: May 29, 2019
This research report shows the statistics behind U.S. based Media and Entertainment organizations’ adoption of data storage and compute solutions. Touching on the latest trends and specifically researched for the IT departments to see how their peers and competitors are investing to reach future business and technology goals.
What is SD-WAN?
Software-Defined Wide Area Network (SD-WAN) is the application of software-based
network technologies to WAN connections to more effectively route all network traffic
between headquarters or data centers, remote and branch offices, and the cloud.
More simply, it is the method of leveraging the benefits of the cloud, the bandwidth of
broadband and existing enterprise-wide network infrastructure to more efficiently and
cost effectively transmit media (data, video, voice) and quickly access cloud
applications from every location in the network.
SD-WAN dynamically utilizes multiple available connections (MPLS, broadband, LTE)
to find the optimal delivery path for traffic across the entire network, shaping the
bandwidth as needed to eliminate jitter and dropped data packets, thereby delivering
an optimal user experience regardless of location.
The more sophisticated solutions will first attempt to dynamically steer traffic to the
best available link and if the available link
The network of yesterday is not the network that can take businesses into the future. As
mission critical enterprise applications move to the cloud, wide area network (WAN)
must adapt to become agile, flexible, and scale rapidly. Leading IT trends such as Internet
of Things (IoT), Software as a Service (SaaS), cloud storage, enterprise mobility, emerging
transport alternatives, and globalization increase the importance of how network assets
are leveraged and how the network is conceptualized. The advantages of public and
private data centers and cloud-based applications are significantly diminished if the
network is slow, inflexible, and unpredictable. Erratic network performance with high
latency, jitter and packet loss can significantly impact user adoption, satisfaction, and
overall corporate productivity.
As connectivity options continue to emerge, end users are no longer tethered to the
office or to the localized applications and services that were trademarks of a primary or
For many organizations, the wide area network (WAN) infrastructure that connects an enterprise’s remote and branch
offices has not changed for decades. Over the years, organizations consolidated many regional data centers into a few
highly available data center locations which meant that remote locations had to connect to centralized applications over
WANs and all internet traffic went through these data centers as well. This introduced bandwidth constraints and latency
issues. The development in WAN optimization provided incremental and measurable improvement in WAN performance
and provided some bandwidth cost containment. However, that technology typically was only deployed at the most
problematic sites that struggled to achieve acceptable levels of performance and user experience. It did not solve all the
issues with WAN connectivity.
WAN infrastructure planning was limited to increases in capacity that were met by provisioning additional carrier MPLS
(multiprotocol label switching)
À medida que a popularidade da nuvem aumentou, cresceu também o número de soluções e fornecedores. No entanto, muitas organizações não têm uma estratégia coerente para inserir o modelo de nuvem em seus data centers. Com tantas opções de nuvem para escolher, como os líderes de TI podem decidir qual é o melhor caminho a seguir para sua organização – especialmente quando há prioridades conflitantes entre os diferentes usuários de negócios?
A medida que ha aumentado la popularidad de la nube, también ha aumentado el número de soluciones y proveedores. Pero aún así, muchas organizaciones carecen de una estrategia coherente para llevar el modelo de la nube a sus data centers. Con tantas opciones en la nube para elegir, ¿cómo pueden los líderes de TI decidir sobre la mejor opción a seguir para su organización, especialmente cuando hay prioridades contradictorias entre los diferentes usuarios?
Published By: 8x8 Inc.
Published Date: Aug 15, 2017
This paper outlines the difficult challenges faced by all businesses in creating exceptional customer experiences. And discusses the value of a contact center that supports all channels, disaster recovery and data analytics. Contact Centers today must manage cultural change throughout the organization to truly meet customers’ expectations. Read on to learn best practices for taking the lead in creating customer journeys that engender loyalty, delivers satisfaction, and drives revenues.
Published By: Datastax
Published Date: Apr 04, 2017
Enterprises today continue to differentiate themselves with cloud applications – any application that needs to be always-on, distributed, scalable, real-time, and contextual. With DataStax Enterprise, DataStax delivers comprehensive data management with a unique always-on architecture that accelerates the ability of enterprises, government agencies, and systems integrators to power the exploding number of cloud applications. DataStax Enterprise (DSE) powers these cloud applications that require data distribution across data centers and clouds, by using a secure, operationally simple platform. At its core, DSE offers the industry’s best distribution of Apache Cassandra™.
This paper provides a summary of the features and functionality of DataStax Enterprise that make it the best choice for companies that are looking to leverage the promise of Apache Cassandra™ for production environments.
The Edge Completes the Cloud
Edge computing delivers the decentralized complement to today’s hyperscale cloud and legacy data centers. To maximize application potential and user experience, enterprise architects and technology innovation leaders need to plan distributed computing solutions.
Enabling this thinking is that although the cloud is becoming mainstream, that does not imply that all workloads will be placed in the cloud during the next decade or so. Technical incompatibilities, decades of embedded business logic in mainframe applications, government regulations and simple economics all conspire to keep some workloads out of the cloud, driving us toward a hybrid multi cloud future.
Modern data centers based on hyperscale, leaf-spine switching
architectures are growing so large and complex they are outstripping the
capacity of operators to engineer, configure and manage these networks
using traditional tools and techniques. As a result, data center operators
are looking for new ways to automate workflows, maximize uptime and
increase operational agility while reducing operating costs
The enterprise data center has undergone several major shifts since the introduction of
computing as a business resource. Data centers have evolved from mainframes to client/server
to virtual servers, and then to being “software defned,” and fnally to their current state of disaggregation. Today, we sit on the precipice of the next major data center transition—the evolution
to an intent-based data center (IBDC) (Exhibit 1). Each transition saw the cost of computing
decrease and the importance of the network increase, and each enabled organizations to boost
the efciency of their data center operations and improve asset utilization—ultimately leading to a
better experience for users
IT organizations are facing new challenges as a result of digital transformation,
widespread cloud and SaaS adoption, mobile proliferation and pervasive IoT
deployments. They must build and operate their internal data centers to deliver
high availability for mission critical applications, rapidly onboard new applications
and scale capacity on demand – all within the mandate to be cost competitive
with infrastructure as a service providers (IaaS) like AWS and Azure. They are
architecting and building new Intent-Based Data Centers to deliver private cloud
services to their internal and external customers.
Today's IT departments are increasingly challenged by the complexity of managing disparate components within their data centers. Rapidly proliferating silos of server, storage, and networking resources combined with numerous management tools and operational processes have led to crippling inefficiencies and costs.
To meet the challenges of IT organizations, Cisco and F5 have developed a shared architectural vision and joint solution to simplify networking and solve pain points in next-generation data centers. The solution extends the F5 Synthesis architecture and programmable Software-Defined Application Services (SDAS) within the Cisco Application Centric Infrastructure (ACI), helping customers efficiently deliver applications that are fast, secure and available. Read the whitepaper to learn more.
With server virtualization now well established in the world's datacenters, IT leaders are turning their attention to virtualizing and centralizing desktop PCs to address some of their toughest computing challenges:
. Managing complex end-user hardware and software infrastructure
. Securing networks and information assets
. Supporting a global workforce in an environment of constant change