Gartner: limit data centers to two per continent of major business activity
TweetFollow Us on Twitter

Gartner: limit data centers to two per continent of major business activity

Most global organizations have too many data centers in too many countries, according to Gartner, Inc ( The research group said that in order for enterprises to save costs and optimize service delivery, they need a twin data center topology for each continent of major business activity.

"It's a fact that most global organizations run too many data centers in too many countries. This is normally the result of business expansion, either organically or through acquisition over many years," said Rakesh Kumar, research vice president at Gartner. "While the logic of business growth makes sense, having too many data centers results in excessive capital and operational costs, an overly complex architecture and, in many cases, a lack of business-IT agility." 

Many companies have stated that having too many data centers inhibits their ability to respond quickly to business changes. This is because of too many organizational layers signing off on decisions, and because solutions designed for one data center may have to be completely redesigned for another site. Moreover, because of the significant cost involved (often hundreds of millions of dollars) and the possible savings through a more streamlined architecture, there is a huge financial incentive to change the topology to that of a dual data center. 

For most organizations, it will mean two sites each for North America, South America, Europe, Africa and the Asia/Pacific region. 

Although many global organizations will typically own all of the sites, in some cases it makes sense to use a hosted site that provides the physical building, power and cooling, while the global organization owns the IT assets. This has been the case for many organizations entering regions such as India and China.

In other cases, a service management contract may be appropriate where no assets are owned and a third party will provide IT services through two data centers in a region. The details of how the sites are owned and managed are important but should not be confused with topology of the data center architecture. 

"The twin data center topology provides many benefits, such as allowing for an adequate level of disaster recovery," said Kumar. "This can be through an active/active configuration where each data center splits the production and development work and can fail over the load of the other site in the event of a disaster. However, this presupposes a synchronous copy of data and, so, a physical separation of about 60 to 100 miles. This may be too risky for certain industries, such as banking and government security, and so a third site may be required." 

The twin-site approach also allows the central IT organization to better manage data center operations because the number of sites is limited and each is of a significant size, and so will be able to negotiate well with suppliers and attract good skills. 

A further benefit of the twin data center approach is that it allows companies to have a streamlined approach to business expansion. As the business grows, it is well-understood that increased IT needs will come from existing sites, so remote sites are closed as part of the initial acquisition process and not deferred because of complexity, lack of decision making or organizational politics. 

While a twin data center topology per continent of major business activity is an ideal model, and should be pursued, there will always be some variation. Disaster recovery and business continuity driven by industry-specific compliance reasons (banking) or local specific risk assessment (risk of problems in a major city) may force the need to have a third site much farther away.

For example, many banking clients will augment a twin data center strategy with one or more remote data centers that will typically be smaller and/or lower level. These additional data centers act as a data repository with some production capabilities, and as a final defense in the event of catastrophe. 

Other variations exist where cultural or language differences exist. For example, many global companies will have a specific data center in China even though they may have a regional hub in Singapore. Another example is where closing down a site in one country and moving everything to another site is too difficult. Further variations come about because the cost of changing from a multi-data center topology to a twin data center topology per major geography is too much, or the resulting cost structure actually does not justify the change. 

"While these variations are logical and need to be incorporated into the decision process, they should be viewed as exceptions to the ideal model of a twin data center topology per continent of major business activity, rather than an accepted IT expansion cost," said Kumar. "By adopting this dual center approach wherever possible, the whole growth strategy will incorporate a belief system that will help to create an optimum data center topology." 


Community Search:
MacTech Search:

Software Updates via MacUpdate

Sago Mini Superhero (Education)
Sago Mini Superhero 1.0 Device: iOS Universal Category: Education Price: $2.99, Version: 1.0 (iTunes) Description: KAPOW! Jack the rabbit bursts into the sky as the Sago Mini Superhero! Fly with Jack as he lifts impossible weights,... | Read more »
Star Wars: Galaxy of Heroes guide - How...
Star Wars: Galaxy of Heroes is all about collecting heroes, powering them up, and using them together to defeat your foes. It's pretty straightforward stuff for the most part, but increasing your characters' stats can be a bit confusing because it... | Read more »
The best cooking apps (just in time for...
It’s that time of year again, where you’ll be gathering around the dinner table with your family and a huge feast in front of you. [Read more] | Read more »
Square Rave guide - How to grab those te...
Square Rave is an awesome little music-oriented puzzle game that smacks of games like Lumines, but with its own unique sense of gameplay. To help wrap your head around the game, keep the following tips and tricks in mind. [Read more] | Read more »
Snowboard Party 2 (Games)
Snowboard Party 2 1.0 Device: iOS Universal Category: Games Price: $1.99, Version: 1.0 (iTunes) Description: Crowned the best snowboarding game available on the market, Snowboard Party is back to fulfill all your adrenaline needs in... | Read more »
One Button Travel (Games)
One Button Travel 1.0 Device: iOS Universal Category: Games Price: $2.99, Version: 1.0 (iTunes) Description: “To cut a long story short, If you like interactive fiction, just go buy this one.” - “Oozes the polish that... | Read more »
Light Apprentice Volume 1 (Games)
Light Apprentice Volume 1 1.0 Device: iOS Universal Category: Games Price: $4.99, Version: 1.0 (iTunes) Description: Light Apprentice Volume 1 includes Chapters 1 to 4, all gathered in a new exclusive game. When life in the world of... | Read more »
The best games like Animal Crossing on m...
Animal Crossing amiibo Festival is out right now for the Wii U, reminding us of just how much fun that world can be. Or at least to go back and check in on our villages once in a while. [Read more] | Read more »
Between 2 Taps - Tap for Tap interview M...
Hello, and welcome back to Between 2 Taps, Tap for Tap’s Indie Dev interview series. [Read more] | Read more »
Facility 47 (Games)
Facility 47 1.0.1 Device: iOS Universal Category: Games Price: $3.99, Version: 1.0.1 (iTunes) Description: You wake up alone and freezing in an icy cell. You try the cell door but it’s locked, it seems that you are stuck with no... | Read more »

Price Scanner via

Black Friday deals on the Apple Watch and App...
Apple resellers are offering discounts and bundles with the purchase of an Apple Watch this Black Friday weekend. Below is a roundup of the deals being offered by authorized Watch resellers: Apple... Read more
Early Black Friday sale at B&H Photo, up...
B&H Photo has all new Macs on sale for up to $500 off MSRP as part of their early Black Friday sale including free shipping plus NY sales tax only: - 15″ 2.2GHz Retina MacBook Pro: $1699 $300 off... Read more
NewerTech/OWC/MacSales Black Friday Deals 201... • Free Shipping available on nearly EVERYTHING on orders $35.00 & up within USA + • International Delivery Specials from $2.99+ Special Purolator... Read more
Walmart Black Friday deals: $100 off select i...
Walmart has released their Black Friday deals for 2015, now available online. Choose free shipping or free local store pickup (if available): - 16GB iPad Air 2: $399, $100 off MSRP - 16GB iPad Air: $... Read more
Photo Cleaner 1.0 Reclaims iPhone Storage Spa...
Seoul, Korea based mix1009 has announced the release and immediate availability of Photo Cleaner 1.0, their handy iPhone app that deletes the video portion of Live Photos, in order to reclaim space... Read more
Black Friday and Holiday sales on our price t...
Scan our Mac Price Trackers for the latest Black Friday and Holiday season information on sales, bundles, and availability on systems from Apple’s authorized internet/catalog resellers. We update the... Read more
Best Buy Black Friday deals: Up to $200 off M...
Best Buy has posted their Black Friday sale prices for 2015. Save on MacBook Pros, MacBooks, MacBook Airs, iMacs, iPads, and Apple Watches. Choose free shipping or free local store pickup (if... Read more
Save $30-$40 on new Apple TVs after rebate
Adorama has new Apple TVs on sale for up to $40 off MSRP after mail-in rebate, good through December 15th. Shipping is free, and Adorama charges NY & NJ sales tax only: - 32GB Apple TV: $119.99... Read more
13-Inch Haswell MacBook Air At Two Years – Th...
The 13-inch mid-2013 “Haswell” MacBook Air I ordered in Apple’s November 2013 Black Friday sale was my first new Mac in four and a half years — the longest interval I’ve gone between system upgrades... Read more
Target Black Friday Early Access deals: $100...
Target is offering early access to their Black Friday deals on Apple products on their online store for today, the 25th, only. Choose free shipping or free local store pickup (if available): - Apple... Read more

Jobs Board

*Apple* Enterprise / Government Professional...
# Apple Enterprise / Gove ment Professional Services Engineer Job Number: 42292976 Reston, Virginia, United States Posted: Aug. 18, 2015 Weekly Hours: 40.00 **Job Read more
iOS Wallet & *Apple* Pay Engineer - App...
# iOS Wallet & Apple Pay Engineer Job Number: 40586801 Santa Clara Valley, Califo ia, United States Posted: Nov. 16, 2015 Weekly Hours: 40.00 **Job Summary** The iOS Read more
Software Engineer, *Apple* Watch - Clock Fa...
# Software Engineer, Apple Watch - Clock Face Team Job Number: 44368761 Santa Clara Valley, Califo ia, United States Posted: Nov. 14, 2015 Weekly Hours: 40.00 **Job Read more
Administrative Assistant, *Apple* Online St...
# Administrative Assistant, Apple Online Store Job Number: 43992352 Santa Clara Valley, Califo ia, United States Posted: Nov. 9, 2015 Weekly Hours: 40.00 **Job Summary** Read more
*Apple* Retail - Multiple Positions (US) - A...
Sales Specialist - Retail Customer Service and Sales Transform Apple Store visitors into loyal Apple customers. When customers enter the store, you're also the Read more
All contents are Copyright 1984-2011 by Xplain Corporation. All rights reserved. Theme designed by Icreon.