Interesting IBM event at Cercles Delhi

I was there on June 10 to attend the hands-on-session cum event for IBM’s PaaS offering IBM Bluemix. The event took place at http://cercles.co.in/ which is a relatively new startup coworking space in Hauz Khas Village Delhi. Since this was just 5 minute walk from where I currently live, I attended along with an intern and a colleague of my new training company http://decisionstats.org The event was nicely organized, the infrastructure was good, the speakers were quite awesome. To read what really happened you can see the summary at the clouddelhi hashtag.

One thing I noticed R is not really given as much attention in Bluemix. I particularly found IBM Watson APIs (which are RESTful) to be a great case for #rstats packages .

Bluemix has a nice interface, and they are offering 30 day free which is quite low compared to 1 yr of AWS. IBM is focussed on hybrid cloud for enterprises and opportunities for people like us depend on becoming ISV (Independent Software Vendors) or Partners in the IBM ecosystem https://twitter.com/hashtag/CloudDelhi?src=hash

Fortunately I didnt have to speak. I liked Cercles well enough to book a seat for my startup  for the next month something which I have not done so despite considering two-three other co-working hubs in the past in Delhi-Gurgaon.

An additional thing was Woman in Tech as a theme. I found some of the reactions interesting there. Perhaps Governments need to adopt the Woman in Tech theme, but they seem ignorant and uninformed as corporations try to tweak their policies to gain and retain talent, than advise policy makers to help create a better ecosystem. CG_ch8dWoAAsTmR

Cloud Computing for Christmas

My second book – R for Cloud Computing : An Approach for Data Scientists is now ready for sale ( ebook). Softcover should be available within a month. Some of you have already booked an online review copy. It has taken me 2 years to write this book, and as always I accept all feedback on how to be a better writer.

I would like to especially thank Hannah Bracken of Springer Publishing for this.

and I dedicate this book to my 7 year son Kush.

http://www.springer.com/statistics/computational+statistics/book/978-1-4939-1701-3

Screenshot from 2014-12-10 10:23:45

Everything that is good in me, come from your love, Kush

How cheap is cloud computing anyway?

So I wanted to really find out how cheap the cloud was- but I got confused by the 23 kinds of instances than Amazon has http://aws.amazon.com/ec2/pricing/ and 15 kinds of instances at https://developers.google.com/compute/pricing.

or whether there is any price collusion between them ;)

Now Amazon has spot pricing so I can bid for prices as well (http://aws.amazon.com/ec2/purchasing-options/spot-instances/ ) and upto 60% off for reserved instances (http://aws.amazon.com/ec2/purchasing-options/reserved-instances/) but charges $2 for dedicated instances (which are not dedicated but pay as you go)

Dedicated Per Region Fee

  • $2 per hour – An additional fee is charged once per hour in which at least one Dedicated Instance of any type is running in a Region.

Google has sustained discounts ( will not offer Windows on the cloud though!)

The table below describes the discount at each usage level. These discounts apply for all instance types.

Usage Level (% of month) % at which incremental is charged Example incremental rate (USD/per hour) for an n1-standard-1 instance
0%-25% 100% of base rate $0.07
25%-50% 80% of base rate $0.056
50%-75% 60% of base rate $0.042
75%-100% 40% of base rate $0.028

 

Anyways- I tried to create this simple table to help me with it- after all  hard disks are cheap- it is memory I want on the cloud !

Or maybe I am wrong and the cloud is not so cheap- or its just too complicated for someone to build a pricing calculator that can take in prices from all providers (Amazon, Azure, Google Compute) and show us the money!

vCPU RAM(GiB) $ per Hour Type -Linux Usage Provider Notes
t2.micro 1 1 $0.01 General Purpose – Current Generation Amazon (North Virginia) Amazon also has spot instances
t2.small 1 2 $0.03 General Purpose – Current Generation Amazon (North Virginia) that can lower prices
t2.medium 2 4 $0.05 General Purpose – Current Generation Amazon (North Virginia)
m3.medium 1 3.75 $0.07 General Purpose – Current Generation Amazon (North Virginia)
m3.large 2 7.5 $0.14 General Purpose – Current Generation Amazon (North Virginia)
m3.xlarge 4 15 $0.28 General Purpose – Current Generation Amazon (North Virginia)
m3.2xlarge 8 30 $0.56 General Purpose – Current Generation Amazon (North Virginia)
c3.large 2 3.75 $0.11 Compute Optimized – Current Generation Amazon (North Virginia)
c3.xlarge 4 7.5 $0.21 Compute Optimized – Current Generation Amazon (North Virginia)
c3.2xlarge 8 15 $0.42 Compute Optimized – Current Generation Amazon (North Virginia)
c3.4xlarge 16 30 $0.84 Compute Optimized – Current Generation Amazon (North Virginia)
c3.8xlarge 32 60 $1.68 Compute Optimized – Current Generation Amazon (North Virginia)
g2.2xlarge 8 15 $0.65 GPU Instances – Current Generation Amazon (North Virginia)
r3.large 2 15 $0.18 Memory Optimized – Current Generation Amazon (North Virginia)
r3.xlarge 4 30.5 $0.35 Memory Optimized – Current Generation Amazon (North Virginia)
r3.2xlarge 8 61 $0.70 Memory Optimized – Current Generation Amazon (North Virginia)
r3.4xlarge 16 122 $1.40 Memory Optimized – Current Generation Amazon (North Virginia)
r3.8xlarge 32 244 $2.80 Memory Optimized – Current Generation Amazon (North Virginia)
i2.xlarge 4 30.5 $0.85 Storage Optimized – Current Generation Amazon (North Virginia)
i2.2xlarge 8 61 $1.71 Storage Optimized – Current Generation Amazon (North Virginia)
i2.4xlarge 16 122 $3.41 Storage Optimized – Current Generation Amazon (North Virginia)
i2.8xlarge 32 244 $6.82 Storage Optimized – Current Generation Amazon (North Virginia)
hs1.8xlarge 16 117 $4.60 Storage Optimized – Current Generation Amazon (North Virginia)
n1-standard-1 1 3.75 $0.07 Standard Google -US Google charges per minute
n1-standard-2 2 7.5 $0.14 Standard Google -US of usage (subject to minimum of 10 minutes)
n1-standard-4 4 15 $0.28 Standard Google -US
n1-standard-8 8 30 $0.56 Standard Google -US
n1-standard-16 16 60 $1.12 Standard Google -US
n1-highmem-2 2 13 $0.16 High Memory Google -US
n1-highmem-4 4 26 $0.33 High Memory Google -US
n1-highmem-8 8 52 $0.66 High Memory Google -US
n1-highmem-16 16 104 $1.31 High Memory Google -US
n1-highcpu-2 2 1.8 $0.09 High CPU Google -US
n1-highcpu-4 4 3.6 $0.18 High CPU Google -US
n1-highcpu-8 8 7.2 $0.35 High CPU Google -US
n1-highcpu-16 16 14.4 $0.70 High CPU Google -US
f1-micro 1 0.6 $0.01 Shared Core Google -US
g1-small 1 1.7 $0.04 Shared Core Google -US