Read about the benefits of the hosted model for managing Exchange. It also lays out the detailed costs of managing a hosted versus an on-premise Exchange environment.
El crecimiento del uso y popularidad del "Crowdfunding" como medio para levantar capital para todo tipo de proyectos lo ha vuelto un medio alternativo a los VCs y Ángeles Inversionistas para conseguir financiamiento, te presentamos algunas de las mejores prácticas utilizadas por proyectos que han conseguido llegar y en ocasiones rebasar sus metas de financiamiento por éste medio y cómo utilizarlas para conseguir los mismos resultados.
Decision Matrix: Selecting a Multichannel Cloud Contact Center VendorLiveops
This report explores the marketplace for hosted contact centers services in the US, with particular emphasis on the ability of service providers to handle multichannel customer interactions. It compares vendors based on the strength and currency of their technology platform, the views of their customers, and the impact that each company has in the marketplace.
Switching e-mail platforms is a necessary change when requirements are no longer satisfied by the current system. However, this is also a risky change. Organizations must carefully plan e-mail migrations and assess the impact on end users as well as other systems.
Use this Storyboard to:
•Understand the business and technology reasons for switching e-mail platforms.
•Assess the newest licensing and deployment options, and their benefits and drawbacks.
•Plan the migration to ensure the shortest migration window possible.
Ensure you make the correct e-mail platform decisions for your enterprise’s needs, from strategy to selection to implementation.
More and more organisations are choosing to work with managed cloud service providers to ease the transition to the cloud. Despite the knowledge that these specialists can offer, not all collaborative projects go successfully. That's why Paul Bates, Vice President of Managed Cloud Services at leading cloud and data centre provider Proact, looks at seven key lessons that should be kept in mind when defining a cloud strategy and choosing an associated partner.
Gain insight into key areas, including:
- Data location
- Cost models
- Automation and orchestration
- Hybrid and public cloud platforms
Set firm foundations before you embark on your journey to the cloud.
El crecimiento del uso y popularidad del "Crowdfunding" como medio para levantar capital para todo tipo de proyectos lo ha vuelto un medio alternativo a los VCs y Ángeles Inversionistas para conseguir financiamiento, te presentamos algunas de las mejores prácticas utilizadas por proyectos que han conseguido llegar y en ocasiones rebasar sus metas de financiamiento por éste medio y cómo utilizarlas para conseguir los mismos resultados.
Decision Matrix: Selecting a Multichannel Cloud Contact Center VendorLiveops
This report explores the marketplace for hosted contact centers services in the US, with particular emphasis on the ability of service providers to handle multichannel customer interactions. It compares vendors based on the strength and currency of their technology platform, the views of their customers, and the impact that each company has in the marketplace.
Switching e-mail platforms is a necessary change when requirements are no longer satisfied by the current system. However, this is also a risky change. Organizations must carefully plan e-mail migrations and assess the impact on end users as well as other systems.
Use this Storyboard to:
•Understand the business and technology reasons for switching e-mail platforms.
•Assess the newest licensing and deployment options, and their benefits and drawbacks.
•Plan the migration to ensure the shortest migration window possible.
Ensure you make the correct e-mail platform decisions for your enterprise’s needs, from strategy to selection to implementation.
More and more organisations are choosing to work with managed cloud service providers to ease the transition to the cloud. Despite the knowledge that these specialists can offer, not all collaborative projects go successfully. That's why Paul Bates, Vice President of Managed Cloud Services at leading cloud and data centre provider Proact, looks at seven key lessons that should be kept in mind when defining a cloud strategy and choosing an associated partner.
Gain insight into key areas, including:
- Data location
- Cost models
- Automation and orchestration
- Hybrid and public cloud platforms
Set firm foundations before you embark on your journey to the cloud.
Automated Trading's Brave New World: Speed Flexibility and Competitive Advant...Marketcetera
In this presentation, TABB Group senior analyst, Kevin McPartland, and Marketcetera CEO, Graham Miller, discuss how open source has come to chance the ecosystem for automated trading in financial services insitutions.
Key Considerations For Exchange Email Deployments In Academic EnvironmentsPeter de Haas
This document provides details and consideration needed in making informed decisions on deployment choices for Exchange in academic environments. This document is intended for information technology (IT) professionals who are engaged in decision making of next generation academic email systems.
Data-Driven Simulation-Enhanced optimization of Service operationsSudhendu Rai
This paper describes a systematic six-step data-driven simulation-based methodology for optimizing people-based service systems on a large distributed scale that exhibit high variety and variability. The methodology is exemplified
through its application within the printing services industry where it has been successfully deployed by Xerox Corporation across small, mid-sized and large print shops generating over $250 million in profits across the customer value chain. Each
step of the methodology consisting of innovative concepts co-development and testing in partnership with customers, development of software and hardware tools to implement the innovative concepts, establishment of work-process and practices for customer-engagement and service implementation, creation of training and infrastructure for large scale deployment, integration of the innovative offering within the framework of existing corporate offerings and lastly the monitoring and deployment of the financial and operational metrics for estimating the return-on investment and the continual renewal of the offering are described in detail.
The Common Challenges of Common Practices Tips for Effectively Moving to a Sh...eprentise
Moving to a shared services model reduces costs and optimizes performance, but taking the right steps is necessary for a successful outcome. Explore the initiatives and challenges of a common chart of accounts and calendar for companies moving toward enterprise-wide shared service center operations. This paper will focus on how standardizing the data streamlines business processes, eliminates silos and facilitates the new functionality of Oracle® E-Business Suite Release 12.
View the original Blog post: http://www.eprentise.com/blog/reorganization/the-common-challenges-of-common-practices-tips-for-effectively-moving-to-a-shared-services-center/
Website: www.eprentise.com
Twitter: @eprentise
Google+: https://plus.google.com/u/0/+Eprentise/posts
Facebook: https://www.facebook.com/eprentise
Cloud Computing, outsourcing your IT infrastructure?Rien Dijkstra
Although IT infrastructure delivers no direct business value, for many organizations information systems are tightly interwoven within the fabric of their primary processes that creates business value. The puzzle is how to source your IT and if Cloud Computing is the solution of this puzzle.
Presentation following the publication of the book 'Rightsourcing: Enabling Collaboration' ISBN 978-1481792806
OpenText PowerDOCS: A Cloud Solution for Document GenerationMarc St-Pierre
OpenText offers a comprehensive cloud solution that functions as a single source for document generation across all use cases, channels, technology platforms, and business systems.
Many businesses consider their telecom system a utility—an asset base that is just there and hardly worth thinking about. Yet that very nonchalance is a symptom of just how essential communications systems are. Ask most organizations what they would do without phone and Internet access, and the answer would likely be that their business would come to a screeching halt. The communications portfolio has become that important to businesses today—and, ironically, all too often taken for granted.
It’s important to establish and measure parameters for return on investment (ROI) on Cloud Computing initiatives. By analyzing the advantages of Cloud Computing since the beginning, IT personnel can show potential returns to the top executives and encourage them to get their buy-in towards cloud programs. For more info visit here http://www.intelligentia.co.in/services-cloud-computing/.
Determining where and how to host your IT systems is largely a strategic business decision, even more so than an IT decision. It’s one that can have a large impact on your business, in regards to system performance, security and cost. Having a clear understanding of the true costs of it all to not only weigh all of your options, but to build a comprehensive cloud and IT outsourcing strategy is essential.
We have developed a four-part framework to help companies determine organizational areas that could be best served by the cloud. By aligning technology with business strategy and understanding how the organization must adapt, companies can optimize the impact of their cloud investments.
The State of UC: Future Adopters Poised to Reap Benefits via CloudMari Hansen
Companies like yours are successfully addressing communications and collaboration challenges with UC. Learn what holds others back - and how to overcome those obstacles.
Benefit from IP communications, easier network management, and enhanced employee productivity with our end-to-end IP communication solution from the leader in business Voice over IP and SIP trunking services.
XO Communications has the Largest Installed Base of SIP Connectivity Trunks i...Mari Hansen
According to the 2015 IHS Infonetics SIP Trunking North American Service Provider Scorecard, XO leads the top tier of SIP trunking providers with the largest installed base of SIP connectivity trunks.
XO Communications Welcome to the EtherverseMari Hansen
Save More with XO, Hosted PBX, MPLS IP-VPN, IP Flex, XO WorkTime, Ethernet Point-to-Point Connectivity, Bandwidth on Demand, Enterprise SIP, DIA, Contact Center on Demand.
Get the speed, performance and reliability of
fiber for your communications and network
needs, even if your business doesn’t have
direct fiber access. With Fixed Wireless
Access, you have an alternative last-mile
and metro-area access solution as your
primary network, or as a redundancy solution to
complement your existing wireline network.
Fixed Wireless network leverages our
licensed, carrier-grade fixed wireless (LMDS)
spectrum covering more than 85 major
metropolitan markets across the United
States. Your business can take advantage
of our fixed wireless capabilities to directly
connect to the XO nationwide fiber
network without the additional costs and
time of deploying fiber directly to your business
locations.
Use Fixed Wireless network to support and
deliver a wide range of services directly to
your business locations at speeds ranging
from 10 Mbps to 1 Gbps. In addition,
you can support your business continuity
and network redundancy requirements with
Fixed Wireless Access as back-up network
to your fiber network.
Eliminate the need to buy and manage premise-based, security devices and applicances and let XO Communications security experts monitor and manage the authorized use of your security policies.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
Search and Society: Reimagining Information Access for Radical FuturesBhaskar Mitra
The field of Information retrieval (IR) is currently undergoing a transformative shift, at least partly due to the emerging applications of generative AI to information access. In this talk, we will deliberate on the sociotechnical implications of generative AI for information access. We will argue that there is both a critical necessity and an exciting opportunity for the IR community to re-center our research agendas on societal needs while dismantling the artificial separation between the work on fairness, accountability, transparency, and ethics in IR and the rest of IR research. Instead of adopting a reactionary strategy of trying to mitigate potential social harms from emerging technologies, the community should aim to proactively set the research agenda for the kinds of systems we should build inspired by diverse explicitly stated sociotechnical imaginaries. The sociotechnical imaginaries that underpin the design and development of information access technologies needs to be explicitly articulated, and we need to develop theories of change in context of these diverse perspectives. Our guiding future imaginaries must be informed by other academic fields, such as democratic theory and critical theory, and should be co-developed with social science scholars, legal scholars, civil rights and social justice activists, and artists, among others.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
2. The Case for Hosted Exchange
Contents
Executive Summary 3
Overview 3
The Bottom Line 3
About This White Paper 4
What is Hosted Exchange? 4
Enter Hosted Exchange 4
Who is The Ideal Candidate for Hosted Exchange 4
Benefits for IT 5
What Benefits Can You Expect? 5
Lower Costs 5
More Predictable Costs 5
Reduced Opportunity Costs 5
Access to Exchange Enterprise 6
Robust Business Continuity and Data Backup 6
Rapid Deployment and Scaling 7
Deployment Flexibility 7
Relatively Painless Migration to New Exchange Versions 7
Minimizing the Impact on the Internal Network 7
Robust Physical Security 8
The Ability to Focus on Core Business Processes 8
The Ability to Deploy a Hybrid Solution 8
Benefits for End Users 8
Benefits for End Users 8
A Variety of Access Options 8
Windows and Mac Support 9
Mobile Access 9
Synchronization Across All Platforms 9
Support for “Big M” Mobility 9
Comparing the Cost of Hosted vs. On-Premise Exchange 10
Savings Are Substancial, Even for Large Organizations 13
Questions You Should Ask 13
What to Look For in an Exchange 2010 Hosting Provider 15
Summary 17
About XO 18
2 Solutions you want. Support you need.
3. 3
XO Communications
Executive Summary
Overview
Email is absolutely critical to those who use it. For example:
• An Osterman Research survey conducted in September 20091 found that 81% of email users regu-
larly check their work-related email from home on weekdays, 78% do on weekends and 60% do so
on vacation. The survey also found that despite the growth of alternative communication tools, 45%
report that over the past six to twelve months their use of email is increasing.
• A May 2009 Osterman Research survey2 found that 97% of email users consider it to be important
or extremely important in doing their work. By contrast, only 86% of users felt this strongly about the
telephone, while 45% felt this strongly about instant messaging capabilities.
• Osterman Research estimates that the worldwide installed base for Microsoft Exchange is
160 million users3, making it the leading business-grade messaging system in use in terms
of total number of seats.
Clearly, email is absolutely critical to users and the organizations that deploy it, and it is
becoming more so over time.
The Bottom Line
Because email and messaging capabilities are so critical, they have in some respects
become like a utility: like electricity, for example, email is so critical to the operation of
any organization that it no longer provides any substantive competitive differentiation
between companies. Like other utilities, then, the goal is to a) ensure that service remains
available as close to 100% of the time as possible while b) simultaneously being provided as
inexpensively as possible. For many organizations, managing email internally is a thing of the
past, just like producing one’s own electricity is a concept of the past.
A growing number of organizations are finding that the way to accomplish this is through
the use of Microsoft Exchange as a hosted service, a model in which a remote third party
provider manages all backend services for a flat monthly per user fee. The advantages of
this approach for organizations that want to realize the benefits of Exchange are that uptime
of the Exchange infrastructure can be very high and the cost of managing Exchange can be
reduced significantly – typically more than 50% compared to on-premises management,
as shown in the following table. Further, the use of a hosted Exchange service allows
an in-house IT staff to be deployed to other projects that will provide more value to the
organization as a whole.
1
Results of an End User Survey on the Use of Communications Tools, September, 2009; Osterman Research, Inc.
2
The importance of Social Networking Tools Relative to Conventional Tool, May 2009; Osterman Research, Inc.
3
Source: Osterman Research Interviews and estimates
4. 4 Solutions you want. Support you need.
The Case for Hosted Exchange
About This White Paper
This white paper discusses the benefits of the hosted model for managing Exchange.
It also lays out the detailed costs of managing a hosted versus an on-premise
Exchange environment.
What is Hosted Exchange?
Microsoft Exchange Server is the leading business-grade messaging system employed in
North America and is currently used by 160 million people worldwide. Exchange offers a
number of capabilities, including email, calendaring, task management, address lists, and
access to shared document repositories, and other functions. Exchange was originally
introduced in June 1996 and has been upgraded several times since to include additional
and enhanced features. The current version is Exchange 2007, although Exchange 2010 was
released in November 2009.
Enter Hosted Exchange
Hosted Exchange has been offered for several years by a large and growing number of
providers around the world. There are roughly 150 providers of hosted Exchange services
worldwide, although these vendors vary widely in terms of their capabilities, the number of
users they support, the ancillary services they provide, their pricing, etc. As of late 2009,
there are roughly 10 million users of hosted Exchange worldwide, up from just 1.5 million
seats in mid-2007.
Who is the Ideal Candidate for Hosted Exchange?
There is a perception that hosted Exchange is intended only for small businesses, while
on-premise Exchange is better suited to mid-sized and large organizations. While this has
been the conventional wisdom for some time, and while smaller organizations can realize the
most significant per-seat savings from the use of hosted Exchange, larger organizations are
realizing the benefits of migrating to a hosted Exchange model. For example, GlaxoSmithKline
announced in March 2009 that it is migrating 100,000 users to hosted Exchange.
Delivery Models 10 Users 100 Users 1,000 Users
On Premise $389.65 $39.85 $24.13
Hosted $32.46 $14.45 $10.85
$ Savings from Using Hosted Exchange $357.19 $25.40 $13.28
% Savings From Using Hosted Exchange 92% 64% 55%
5. 5
XO Communications
Benefits for IT
What Benefits Can You Expect?
Why should your organization consider migrating to hosted Exchange? There are a number of
important reasons to consider doing so that are focused on direct costs, opportunity costs,
security and other benefits, as discussed below.
Lower Costs
Many decision makers believe that an internally managed Exchange deployment is less
expensive to deploy and operate than hosted Exchange. While in some cases that perception
is accurate, very often it is not. Osterman Research’s cost models have demonstrated that
an on-premise, 100-seat Exchange deployment costs nearly $40 per seat per month over a
three-year system lifetime, while a 1,000-seat deployment costs just over $24 per seat per
month4. Given that hosted Exchange offerings are priced substantially less than this, the
direct cost savings from using hosted Exchange are substantial. It is also important to note
that leading providers of hosted Exchange include the licensing costs as part of their service,
further reducing the cost of hosted compared to on-premise Exchange.
More Predictable Costs
Further, a hosted Exchange deployment provides more predictable costs than on- premise
deployments because the cost per seat is fixed over the lifetime of the contract with the
hosting provider. This predictability of costs manifests itself in two important ways:
• Unforeseen problems can create additional costs for an on-premise deployment, including natural
disasters, power outages, moves to new facilities and other events that can add to the cost of man-
aging on-premise Exchange in a somewhat unpredictable manner.
• An organization that continually adds users will, at some point, reach the maximum number of users
that its infrastructure will support and will then have to add servers and other infrastructure to sup-
port new users. This creates a step function in the total cost of ownership for an Exchange environ-
ment can drive up the cost of Exchange management dramatically.
Reduced Opportunity Costs
Among the more important issues that any organization should consider is that of the
opportunity cost of IT staff members or, in smaller organizations, individuals who are charged
with maintaining on-premise systems. Most decision makers understand that finding and
retaining qualified IT staff is not particularly easy. As a result, in-house IT staff members
should be used in a manner that allows them to provide maximum benefit to their employer,
while also giving them a satisfying work experience that will motivate them not to go
elsewhere. Using hosted Exchange frees IT staff members from the requirement to constantly
monitor the servers to ensure continuous uptime, freeing them for work that is not only more
interesting to them, but also more compelling for the business.
With hosted Exchange, IT staff can be deployed on projects that offer more competitive
value to the organization and can also result in greater IT job satisfaction. For example,
if an IT staff member can manage a messaging capability very well, he or she provides
6. 6 Solutions you want. Support you need.
The Case for Hosted Exchange
some level of value to the organization. However, if the same staff member spent the same
amount of time implementing new CRM capabilities that could convert a higher proportion of
prospects into customers, it is very likely that much greater value could be realized from the
same level of effort.
Access to Exchange Enterprise
Although Exchange is an easy system for users to employ, it is not a simple system to manage
internally. It requires expertise in a number of areas, particularly when deploying a new
version of the system, it requires expertise in each of the several server roles that comprise
the Exchange platform, and it requires expertise in various other technologies that are integral
to the Exchange ecosystem. The cost to develop this expertise can be high and, for smaller
organizations, often prohibitive. In contrast, the use of a hosted Exchange provider can offer
access to well-trained technical support staff that are available on a 24x7 basis that can
typically resolve problems quickly and with minimum expertise from their customers.
The service aspect of hosted Exchange should not be overlooked when considering a
provider of the service. Because few companies operate on an 8-to-5, Monday through Friday
schedule, it is just as critical to have access to Exchange expertise at 11:00pm on a Saturday
night as it is during normal business hours. This allows users to have their issues resolved in
a timely manner without the cost and burden of maintaining in-house staff to manage a help
desk, etc. In short, a specialist will virtually always offer better service and support when
resolving Exchange-related problems.
Robust Business Continuity and Data Backup
One of the more compelling benefits of hosted Exchange is the fact that a third party is
managing the entire backend infrastructure, thereby minimizing the impact of major and minor
services outages and the ensuing loss of email that can impact any business. For example,
a hurricane or tornado can knock on-premise systems out for days or even weeks, while less
serious problems like power outages or storms can bring down messaging capabilities for
hours or even a few days. While these events can also impact providers of hosted Exchange
services, leading providers will back up their customers’ email, allowing uninterrupted receipt
of email for customers until they can come back online. This is something that a non-technical
staff member or senior executive can do.
Further, in the event that a customer’s facilities are made unavailable for any length of time,
employees can still access their hosted Exchange accounts from anywhere using a Web
browser, a mobile device or a copy of Outlook or Entourage on their home computer.
7. 7
XO Communications
Rapid Deployment and Scaling
One of the chief benefits of hosted Exchange is the speed with which email services can
be deployed. For example, deploying hosted Exchange typically requires little more than
the modification of an MX record and possibly a change in the configuration of local email
clients. Adding new users to an existing hosted Exchange deployment normally requires just
some simple modifications in a Web-based administration tool. This makes it easy to add or
eliminate small numbers of users, or even entire business operations, which is particularly
important when integrating merged or acquired companies into an Exchange infrastructure.
Deployment Flexibility
A hosted Exchange capability allows organizations to be more flexible in the way that
they deploy email to their employees. For example, a company may opt to manage
Exchange in-house for its corporate headquarters, but provide hosted Exchange to each
of its field offices that do not have an in-house IT staff. This allows the organization to
provide highly available messaging services that provide a consistent user experience
across the entire organization, but at much lower cost than if the IT staff was used to
manage the satellite offices.
Relatively Painless Migration to New Exchange Versions
Migrating from one version of Exchange to another is just that – a migration, not an upgrade.
Because Exchange does not allow an in-place upgrade to a new version, the cost of
migration can be very high and even prohibitive for smaller organizations. Using a hosted
Exchange provider, on the other hand, minimizes or even eliminates the cost of migration,
since some providers will migrate their customers to a new version at no charge. Not only
does this minimize the IT pain and the time required to migrate, not to mention the potential
for downtime in the system, but it also dramatically reduces the overall cost of Exchange
management over the long term.
Minimizing The Impact on the Internal Network
Another important benefit of hosted Exchange is that much of the network traffic that would
normally take place with an on-premise deployment of Exchange is transferred to the hosting
provider. For example, a hosted Exchange provider that also offers anti- virus and anti-spam
filtering will eliminate 75% or more of the email that would normally come into the network as
spam, only to be quarantined and eventually discarded by end users. This saves significantly
on both bandwidth and storage, costs that are growing exponentially and unpredictably in
smaller organizations.
8. 8 Solutions you want. Support you need.
The Case for Hosted Exchange
Robust Physical Security
Virtually all leading hosted Exchange providers operate very secure physical facilities that
include video surveillance capabilities, multiple employee access points using multi- factor
authentication, tracking and monitoring tools and other capabilities that protect their
customers’ data from being compromised. In most cases, the security provided by hosted
Exchange providers exceeds the security that their customers could afford to deploy.
Measures, such as SAS 70 audits or WebTrust certification, can provide an extra level of
assurance for customers. SAS 70 Type II, for example, is a set of professional auditing
standards that assesses the internal controls that a provider uses, as well as the auditor’s
opinion on the effectiveness of these controls.
The Ability to Focus on Core Business Processes
The use of hosted Exchange allows an organization to focus more on its core business
processes rather than devoting resources to managing its Exchange infrastructure. While
many IT decision makers believe that managing messaging capabilities is part of their core
competency, that is really not the case in most organizations. Letting a hosted Exchange
provider manage key messaging capabilities is most often a better use of IT staff members’
time, as discussed above.
The Ability to Deploy a Hybrid Solution
Many organizations will want to maintain at least some part of their Exchange infrastructure
in-house. The use of a hosted Exchange provider allows this sort of hybrid solution. For
example a corporate headquarters with thousands of users could have Exchange deployed
in-house, while remote offices that do not have dedicated IT staff or specialized Exchange
expertise could use a hosted solution. This permits all users in the company to have the same
experience with Outlook or Entourage and with their mobile devices, while at the same time
driving down the cost and complexity of managing Exchange.
Another variant of the hybrid approach can be to offer hosted Exchange for some users and
a less feature-rich email offering for other users whose needs are not as sophisticated. For
example, an organization could deploy hosted Exchange for office workers while deploying an
email-only, non-Exchange solution for workers behind retail counter or on a factory floor.
Benefits for End Users
While IT can benefit significantly from a hosted Exchange deployment, so can end users.
Among the many user benefits associated with the use of hosted Exchange are those
discussed below.
A Variety of Access Options
A hosted Exchange account can be accessed via Microsoft Outlook on Windows, Microsoft
Entourage on the Mac, and from any leading Web browser, including Apple Safari. This
permits users to access their email, calendar, tasks, address lists, Exchange public folders
and other content and data sources from virtually any desktop, laptop, netbook or other
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platform. In addition, an Exchange account can also be accessed from any POP or IMAP
client, including Yahoo!’s Zimbra Desktop.
Further, Microsoft recently introduced Entourage Web Services Edition, allowing Entourage
users to access all of the features available in Exchange. Previous versions of Entourage
permitted access only to the email and calendar functions of Exchange.
Windows and Mac Support
While Apple Mail, the mail client that comes with Mac OS X, has allowed users to access
Exchange for many years as a POP or IMAP client, the new version of OS X introduced in
August 2009 – Snow Leopard –provides full support for Exchange. Exchange support is also
built into iCal, the default Mac calendaring application; and Address Book, all of which come
standard on a Mac. While lacking some of the features of Entourage, Mail, iCal and Address
Book provide robust and native functionality for hosted Exchange users.
Mobile Access
In addition to a variety of desktop and browser-based platforms, a hosted Exchange account
can also be accessed using Windows Mobile, which is currently supported by the majority of
mid-sized and large organizations; as well as BlackBerry devices and iPhones, among other
platforms. This is a critical issue, since a large and growing number of email users consider
their mobile platform to be a critical component of their email access – for some users, it is
their primary email platform after hours.
Also in the context of mobility, for organizations that employ BlackBerry devices a hosted
solution can provide further cost savings, since it eliminates the need to manage a BlackBerry
Enterprise Server infrastructure on-premise.
Synchronization Across All Platforms
One of the key benefits of hosted Exchange is that users who create content in Exchange will
see it automatically synchronize across all of their access devices. For example:
• A user can create an appointment in Microsoft Outlook on their desktop and it will appear very
shortly thereafter on their Windows Mobile device.
• An email can be created using Outlook Web Access on a laptop and then appear in the Sent Items
folder in Outlook on their desktop at home.
Support for “Big M” Mobility
Mobility in the context of being able to access email, calendars, etc. on mobile devices is
important. However, “Big M” mobility – the ability for individuals to work from any location
on any device – is becoming more important as fewer workers have a permanent location
assigned for their work. For example, a growing proportion of organizations allow employees
to work from home and come into the office only when necessary, thus providing significant
savings on facilities’ leasing costs, power, HVAC and taxes.
Hosted Exchange is a key enabler of this capability because it allows workers to have access
to their email, calendars, address lists, task management tools, etc. regardless of where they
might be working – be it from home, a hotel room or a client’s conference room. This can
further add to the cost savings provided by a hosted Exchange deployment far beyond the
IT-related savings that it provides.
10. 10 Solutions you want. Support you need.
The Case for Hosted Exchange
Comparing the Cost of Hosted vs. On-Premise Exchange
As noted earlier, hosted Exchange can significantly reduce the per-seat cost of an Exchange
environment. As shown in the following three tables for organizations of 10, 100 and 1,000
users, the cost of hosted Exchange is significantly lower than for an on- premise deployment
of Exchange.
Hardware Hosted
Exchange
On-Premise
Exchange
Email Server (Dell PowerEdge T510) $0 $2,378
Three-year 24x7 support, four-hour response $0 $2,199
AV/AS appliance (Barracuda Span & Virus Firewall 200) $0 $1,698
Software Hosted
Exchange
On-Premise
Exchange
Server software $0 $699
Client access licenses, 10 $0 $670
Software maintenance for 10 clients $0 $1,050
Windows Server 2008 $0 $3,699
Clients, 10 $0 $1,000
Labor Hosted
Exchange
On-Premise
Exchange
External consultant (4 hours per week at $125 per hour 0.025 $26,000
IT admin (Year 1) $2,000 $32,000
IT admin (Year 2) $2,100 $33,000
IT admin (Year 3) $2,205 $35,280
Hosting Fees Hosted
Exchange
On-Premise
Exchange
$14.95 per user per month $5,382 $0
TOTAL THREE-YEAR COST OF OWNERSHIP $11,687 $140,273
TOTAL THREE-YEAR PER USER $1,168.70 $14,027.30
TOTAL ANNUAL COST PER USER $389.57 $4,675.77
TOTAL MONTHLY COST PER USER $32.46 $389.65
Three-Year Cost of Ownership for
Hosted and On-Premise Microsoft Exchange
10 Users
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Hardware Hosted
Exchange
On-Premise
Exchange
Email Server (Dell PowerEdge T510) $0 $2,378
Three-year 24x7 support, four-hour response $0 $2,199
AV/AS appliance (Barracuda Span & Virus Firewall 200) $0 $3,397
Software Hosted
Exchange
On-Premise
Exchange
Server software $0 $699
Client access licenses, 100 $0 $6,700
Software maintenance for 100 clients $0 $10,500
Windows Server 2008 $0 $3,699
Server OS software client access licenses or equivalent,
additional 75 (Windows only)
$0 $2,996
Clients, 100 $0 $10,000
Labor Hosted
Exchange
On-Premise
Exchange
FTE Admins ($80,000/year fully burdened salary growing at
5% a year)
0.05 0.4
IT admin (Year 1) $4,000 $32,000
IT admin (Year 2) $4,200 $33,600
IT admin (Year 3) $4,410 $35,280
Hosting Fees Hosted
Exchange
On-Premise
Exchange
$10.95 per user per month $39,420 $0
TOTAL THREE-YEAR COST OF OWNERSHIP $52,030 $143,448
TOTAL THREE-YEAR PER USER $520.30 $1,434.48
TOTAL ANNUAL COST PER USER $173.43 $478.16
TOTAL MONTHLY COST PER USER $14.45 $39.85
Three-Year Cost of Ownership for
Hosted and On-Premise Microsoft Exchange
100 Users
12. 12 Solutions you want. Support you need.
The Case for Hosted Exchange
Hardware Hosted
Exchange
On-Premise
Exchange
Email Server (Dell PowerEdge T510) $0 $9,512
Three-year 24x7 support, four-hour response $0 $8,796
AV/AS appliance (Barracuda Span & Virus Firewall 200) $0 $4,397
Software Hosted
Exchange
On-Premise
Exchange
Server software $0 $15,996
Client access licenses, 1,000 $0 $67,000
Software maintenance for 1,000 clients $0 $105,000
Windows Server 2008 $0 $14,796
Server OS software client access licenses or equivalent $0 $38,951
Clients, 1,000 $0 $100,000
Labor Hosted
Exchange
On-Premise
Exchange
FTE Admins ($80,000/year fully burdened salary growing at
5% a year)
0.2 2.0
IT admin (Year 1) $16,000 $160,000
IT admin (Year 2) $16,800 $168,000
IT admin (Year 3) $17,640 $176,400
Hosting Fees Hosted
Exchange
On-Premise
Exchange
$9.45 per user per month $340,200 $0
TOTAL THREE-YEAR COST OF OWNERSHIP $390,640 $868,848
TOTAL THREE-YEAR PER USER $390.64 $868.85
TOTAL ANNUAL COST PER USER $130.21 $289.62
TOTAL MONTHLY COST PER USER $10.85 $24.13
Three-Year Cost of Ownership for
Hosted and On-Premise Microsoft Exchange
1000 Users
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Savings Are Substantial, Even For Large Organizations
An examination of the tables above reveals that a 100-seat deployment of Exchange will
result in greater cost savings compared to its 1,000-seat counterpart. Specifically, hosted
Exchange will result in a 64% cost savings compared to on-premises Exchange for 100 seats,
and a 55% reduction in the cost of ownership for a 1,000-seat organization.
It is also important to note that much of the cost savings for hosted Exchange comes from
the significant IT labor cost savings available when using a hosted model. For example, as
shown in the tables above, the labor component for 100 seats represents 70% of the cost of
ownership for an on-premises Exchange deployment; for 1,000 seats, labor represents 58%
of the cost of ownership.
Questions You Should Ask
Questions To Ask Of Your Senior Management
• Is messaging management a core competency that offers our organization some sort of competitive
or other advantage?
• Do we have enough IT staff members to do everything the business requires, such as messaging,
security, protecting against data leaks, encryption, tech support, etc.?
• How much will it cost us to deploy all of the new capabilities that we will need for archiving,
encryption, security and other capabilities over the next few years?
• What opportunity costs do we face by managing our messaging infrastructure internally?
• When we need to migrate to a new version of Exchange, how much will it cost?
• Do you have an offsite data backup plan that is tested and restored at least once annually, to ensure
we can be back up and running if the server(s) crash?
Questions To Ask Of A Prospective Provider: Company Basics
• Are you financially viable?
• How long have you been in the hosted Exchange business?
• How long have you been in the specific business for which you are being considered (hosted
Exchange, security, archiving, encryption, etc.)?
• How many customers do you support and how has this changed over the past six months?
The past year?
• What size and type of customers do you support?
• Can you provide referenceable customers that are similar to our organization?
• What email volume do you support and how has this changed over time?
• What corporate certifications or audits do you offer?
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The Case for Hosted Exchange
Questions To Ask Of A Prospective Provider: What’s Included?
• What is the minimum number of users that you require to set up a hosted Exchange account?
• Does each account include a free copy of Microsoft Outlook? If so, which version?
• Does each account include a free copy of Microsoft Entourage? If so, which version?
• How much storage is included per account?
• Can this storage be allocated differentially across your users, or is it a fixed amount per user?
• How much does storage cost per gigabyte beyond the basic included in each account?
Questions To Ask Of A Prospective Provider: Services
• What version(s) of Exchange do you support today?
• What security services are offered as part of a basic hosted Exchange account or for an additional
fee? Anti-virus? Anti-spam? Anti-spyware? Web filtering? Outbound content filtering/data leakage
protection?
• What other capabilities do you offer, including archiving, encryption, hosted SharePoint, etc.?
• What mobile platforms are supported, including RIM BlackBerry, Apple iPhone, Good Technology, etc.?
• What migration services do you offer?
• What provisioning tools are included?
• Are disaster recovery services offered if the customer system is unavailable?
• Can administrators easily add/delete/change services and users with a control panel or equivalent?
• How easy is sign-up for new services?
• Are self-migration and/or full-service migration capabilities offered?
• Do you offer dedicated servers for those clients that need it?
• Do you offer a dedicated technical account representative?
• Are end-users able to manage their own configurations and settings?
Questions To Ask Of A Prospective Provider: Infrastructure
• How many data centers do you operate?
• Do you offer data backups for disaster recovery purposes?
• What are the specs and certifications for the data center(s)?
• Is the data center SAS 70 Type II certified? If so, for how many years?
• What architectural capabilities ensure that there is neither delay in message delivery nor any additional,
unnecessary risk incurred by storing a copy of the message?
• Do you perform full, nightly backups of customer data? If so, do you perform full tests and restores to
ensure that they can be restored if necessary? How frequently?
• Are you using your own technology or another vendor’s?
• How scalable is your infrastructure?
• Do your data centers have backup generators, redundant telecommunication links, etc.?
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Questions To Ask Of A Prospective Provider: Reliability
• What Service Level Agreements do you offer?
• How much downtime has your hosted Exchange infrastructure experienced during the past month? Six
months?
• Do you have a money-back guarantee if your service is down longer than your SLA specifies?
Questions To Ask Of A Prospective Provider: Security
• How physically secure is your data center?
• What intrusion detection systems are in place?
Questions To Ask Of A Prospective Provider: Support
• Do you provide 24 x 7 technical support?
• If 24 x 7 support is provided, is it live support during non-business hours or do you have to submit and
email and receive a response the next business day?
• Do you provide different means of communication including phone, email and online chat?
• Is your support team based in the United States?
• Is only one IT administrator able to contact support with questions or can any employee with a question
or issue contact a support representative?
It is important to note that not every question will be important to every potential customer
of hosted Exchange, nor will an affirmative answer to every question discussed above be
necessary.
What to Look For in an Exchange 2010 Hosting Provider
Not all hosted Exchange providers are created equal. There are often important distinctions
between even leading vendors, and so decision makers should evaluate providers based
on their specific requirements. Here are some of the key issues to consider when evaluating
providers of hosted Exchange services.
Multiple Data Centers
Does the provider operate multiple data centers? If so, are these data centers served by
multiple, Tier 1 Internet providers? These are important considerations for disaster recovery
purposes, but they can also permit greater levels of uptime compared to a provider that
operates only one data center or that does not use highly available Internet providers.
Further, the use of multiple data centers allows the use of a data center that is geographically
closer to users and so can provide better messaging system performance. Related to this is
the ability to specify which data center serves which mailboxes, something that not all hosted
Exchange providers offer.
16. 16 Solutions you want. Support you need.
The Case for Hosted Exchange
The Provider’s Track Record
The provider’s track record is another important consideration. How long have they been in
operation? What are their long-term uptime numbers? What is their past and current financial
performance? How many customers do they have? All of these questions should be answered
satisfactorily.
The Provider’s Long-Term Roadmap
A provider’s long-term roadmap of planned feature and function enhancements is also an
important consideration in choosing a provider. When will they migrate to the newest version
of Exchange? Do they offer hosted SharePoint or OCS? Do they offer hosted archiving? What
other services, features and functions are on their long-term roadmap? How consistent have
they been in deploying new services, features and functions in years past?
The Cost And Pain Of Migrating To A New Provider
Another important consideration in choosing a provider of hosted Exchange 2010 is the tools
and services they offer to help in the migration of data, either from another hosted Exchange
provider or from an on-premises deployment of Exchange. This is an important issue, since the
migration can be time-consuming and somewhat onerous if the wrong provider is chosen.
The Provider’s Support Capabilities
It is also important to understand the specific support capabilities that a hosted provider offers.
For example, how long will the provider’s support organization take to respond to an inquiry
during business hours? After-hours on weekdays? At 3:00am on a Saturday night? Further,
what other support capabilities does the provider offer for tech support staff and end users?