Posts Tagged 'Points Of Presence'

July 5, 2012

Bandwidth Utilization: Managing a Global Network

SoftLayer has over 1,750 Gbit/s of network capacity. In each of our data centers and points of presence, we have an extensive library of peering relationships and multiple 10 Gbit/s connections to independent Tier 1 carriers. We operate one of the fastest, most reliable networks on the planet, and our customers love it:

From a network operations standpoint, that means we have our work cut out for us to keep everything running smoothly while continuing to build the network to accommodate a steady increase in customer demand. It might be easier to rest on our laurels to simply maintain what we already have in place, but when you look at the trend of bandwidth usage over the past 18 months, you'll see why we need to be proactive about expanding our network:

Long Term Bandwidth Usage Trend

The purple line above plots the 95th percentile of weekly outbound bandwidth utilization on the SoftLayer network, and the red line shows the linear trend of that consumption over time. From week to week, the total usage appears relatively consistent, growing at a steady rate, but when you look a little deeper, you get a better picture of how dynamic our network actually is:

SoftLayer Weekly Bandwidth Usage

The animated gif above shows the 2-hour average of bandwidth usage on our entire network over a seven-week period (times in CDT). As you can see, on a day-to-day basis, consumption fluctuates pretty significantly. The NOC (Network Operations Center) needs to be able to accommodate every spike of usage at any time of day, and our network engineering and strategy teams have to stay ahead of the game when it comes to planning points of presence and increasing bandwidth capacity to accommodate our customers' ever-expanding needs.

But wait. There's more.

Let's go one level deeper and look a graph of the 95th percentile bandwidth usage on 5-minute intervals from one week in a single data center:

Long Term Bandwidth Usage Trend

The variations in usage are even more dramatic. Because we have thirteen data centers geographically dispersed around the world with an international customer base, the variations you see in total bandwidth utilization understate the complexity of our network's bandwidth usage. Customers targeting the Asian market might host content in SNG01, and the peaks in bandwidth consumption from Singapore will counterbalance the valleys of consumption at the same time in the United States and Europe.

With that in mind, here's a challenge for you: Looking at the graph above, if the times listed are in CDT, which data center do you think that data came from?

It would be interesting to look at weekly usage trends, how those trends are changing and what those trends tell us about our customer base, but that assessment would probably be "information overload" in this post, so I'll save that for another day.

-Dani

P.S. If you came to this post expecting to see "a big truck" or "a series of tubes," I'm sorry I let you down.

October 4, 2011

The Sun Never Sets on SoftLayer

We've always set our sights globally at SoftLayer and this week we've certainly achieved some key milestones. With our data center in Singapore going LIVE, we now have a "digital gateway" for providing our unique cloud, dedicated, and managed hosting solutions to the Asia-Pacific region.

What is even more remarkable is the speed at which we are deploying our new international data centers. In only a few months, all the meticulous planning, logistics and execution were done and customers could place orders. And we're not slowing down. The trajectory path we're on has us expanding faster and farther than we ever thought possible.

Next month we're opening a new data center in Amsterdam, along with network Points of Presence (PoPs) in Amsterdam, London and Frankfurt. Each of these facilities is built and maintained by SoftLayer, and that organic growth is a huge differentiator. We didn't go out and acquire a company to expand our capabilities, and because we're doing the work on the ground, we're able to guarantee the most consistent, best possible service. Every data center - whether it's Singapore or San Jose - is exactly the same. Because of that consistency, our customers don't have to worry about whether the services in the new facilities meet their expectations, and based on the phenomenal provisioning statistics we saw on day one in Singapore, they aren't hesitating to order more.

International Expansion: Currency

Because our global expansion enables us to perform even better for the SoftLayer customers located outside of North America, we wanted to make it easier for those customers to do business with us. As of 8:01 a.m. Central Time today, we support and accept payment in 60+ currencies! This currency support allows our customers to price SoftLayer services in their native currency, and it lets them avoid those pesky exchange fees from their credit card.

Our BYOC (Cloud) and Dedicated Server order forms have been updated with a currency selection on their first page, so once you select a currency, your order form will reload with all pricing displayed in that currency. Existing customers are also able to pay for their existing servers with one-time or recurring payments in our customer portal.

Currencies Supported

ALL - Albanian lek
ARS - Argentine peso
AUD - Australian dollar
BSD - Bahamian dollar
BDT - Bangladeshi taka
BBD - Barbados dollar
BMD - Bermudian dollar
BOB - Boliviano
BZD - Belize dollar
CAD - Canadian dollar
CNY - Chinese Yuan
COP - Colombian peso
CRC - Costa Rican colon
HRK - Croatian Kuna
CZK - Czech koruna
DKK - Danish krone
DOP - Dominican peso
GTQ - Guatemalan quetzal
HNL - Honduran lempira
HKD - Hong Kong dollar
HUF - Hungarian forint
INR - Indian rupee
ILS - Israeli new sheqel
JMD - Jamaican dollar
JPY - Japanese yen
KES - Kenyan shilling
KRW - South Korean won
LBP - Lebanese pound
LVL - Latvian lats
LRD - Liberian dollar
LTL - Lithuanian litas
MOP - Macanese pataca
MYR - Malaysian ringgit
MXN - Mexican peso
MAD - Moroccan dirham
NZD - New Zealand dollar
NOK - Norwegian krone
PKR - Pakistani rupee
PEN - Peruvian Nuevo sol
PHP - Philippine peso
QAR - Qatari rial
RUB - Russian rouble
SAR - Saudi riyal
SGD - Singapore dollar
ZAR - South African rand
SEK - Swedish krona/kronor
CHF - Swiss franc
THB - Thai baht
TTD - Trinidad and Tobago dollar
AED - United Arab Emirates dirham
EGP - Egyptian pound
GBP - Pound sterling
YER - Yemeni rial
TWD - New Taiwan dollar
RON - Romanian new leu
TRY - Turkish lira
XCD - East Caribbean dollar
EUR - Euro
PLN - Polish złoty
BRL - Brazilian real

It's amazing to say that we are truly a global company operating on three continents. Our success and future growth are tied to these new international capabilities. We will move aggressively and open more data centers, so stay tuned. With our global aspirations taking flight, I'm reminded of the saying that, "the sun never sets on the British Empire."

Speaking of flights, I've got to get to the airport ... My flight to Amsterdam is leaving in a few hours.

-@gkdog

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