Google Cloud is finally here

Amazon gets some competition, and customers should see some relief, unless Google withdraws commitment on these products after a few years of trying (like it often does now!)

 

http://cloud.google.com/products/index.html

Machine Type Pricing
Configuration Virtual Cores Memory GCEU * Local disk Price/Hour $/GCEU/hour
n1-standard-1-d 1 3.75GB *** 2.75 420GB *** $0.145 0.053
n1-standard-2-d 2 7.5GB 5.5 870GB $0.29 0.053
n1-standard-4-d 4 15GB 11 1770GB $0.58 0.053
n1-standard-8-d 8 30GB 22 2 x 1770GB $1.16 0.053
Network Pricing
Ingress Free
Egress to the same Zone. Free
Egress to a different Cloud service within the same Region. Free
Egress to a different Zone in the same Region (per GB) $0.01
Egress to a different Region within the US $0.01 ****
Inter-continental Egress At Internet Egress Rate
Internet Egress (Americas/EMEA destination) per GB
0-1 TB in a month $0.12
1-10 TB $0.11
10+ TB $0.08
Internet Egress (APAC destination) per GB
0-1 TB in a month $0.21
1-10 TB $0.18
10+ TB $0.15
Persistent Disk Pricing
Provisioned space $0.10 GB/month
Snapshot storage** $0.125 GB/month
IO Operations $0.10 per million
IP Address Pricing
Static IP address (assigned but unused) $0.01 per hour
Ephemeral IP address (attached to instance) Free
* GCEU is Google Compute Engine Unit — a measure of computational power of our instances based on industry benchmarks; review the GCEU definition for more information
** coming soon
*** 1GB is defined as 2^30 bytes
**** promotional pricing; eventually will be charged at internet download rates

Google Prediction API

Tap into Google’s machine learning algorithms to analyze data and predict future outcomes.

Leverage machine learning without the complexity
Use the familiar RESTful interface
Enter input in any format – numeric or text

Build smart apps

Learn how you can use Prediction API to build customer sentiment analysis, spam detection or document and email classification.

Google Translation API

Use Google Translate API to build multilingual apps and programmatically translate text in your webpage or application.

Translate text into other languages programmatically
Use the familiar RESTful interface
Take advantage of Google’s powerful translation algorithms

Build multilingual apps

Learn how you can use Translate API to build apps that can programmatically translate text in your applications or websites.

Google BigQuery

Analyze Big Data in the cloud using SQL and get real-time business insights in seconds using Google BigQuery. Use a fully-managed data analysis service with no servers to install or maintain.
Figure

Reliable & Secure

Complete peace of mind as your data is automatically replicated across multiple sites and secured using access control lists.
Scale infinitely

You can store up to hundreds of terabytes, paying only for what you use.
Blazing fast

Run ad hoc SQL queries on
multi-terabyte datasets in seconds.

Google App Engine

Create apps on Google’s platform that are easy to manage and scale. Benefit from the same systems and infrastructure that power Google’s applications.

Focus on your apps

Let us worry about the underlying infrastructure and systems.
Scale infinitely

See your applications scale seamlessly from hundreds to millions of users.
Business ready

Premium paid support and 99.95% SLA for business users

send email by R

For automated report delivery I have often used send email options in BASE SAS. For R, for scheduling tasks and sending me automated mails on completion of tasks I have two R options and 1 Windows OS scheduling option. Note red font denotes the parameters that should be changed. Anything else should NOT be changed.

Option 1-

Use the mail package at

http://cran.r-project.org/web/packages/mail/mail.pdf

> library(mail)

Attaching package: ‘mail’

The following object(s) are masked from ‘package:sendmailR’:

sendmail

>
> sendmail(“ohri2007@gmail.com“, subject=”Notification from R“,message=“Calculation finished!”, password=”rmail”)
[1] “Message was sent to ohri2007@gmail.com! You have 19 messages left.”

Disadvantage- Only 20 email messages by IP address per day. (but thats ok!)

Option 2-

use sendmailR package at http://cran.r-project.org/web/packages/sendmailR/sendmailR.pdf

install.packages()
library(sendmailR)
from <- sprintf(“<sendmailR@%s>”, Sys.info()[4])
to <- “<ohri2007@gmail.com>”
subject <- “Hello from R
body <- list(“It works!”, mime_part(iris))
sendmail(from, to, subject, body,control=list(smtpServer=”ASPMX.L.GOOGLE.COM”))

 

 

BiocInstaller version 1.2.1, ?biocLite for help
> install.packages(“sendmailR”)
Installing package(s) into ‘/home/ubuntu/R/library’
(as ‘lib’ is unspecified)
also installing the dependency ‘base64’

trying URL ‘http://cran.at.r-project.org/src/contrib/base64_1.1.tar.gz&#8217;
Content type ‘application/x-gzip’ length 61109 bytes (59 Kb)
opened URL
==================================================
downloaded 59 Kb

trying URL ‘http://cran.at.r-project.org/src/contrib/sendmailR_1.1-1.tar.gz&#8217;
Content type ‘application/x-gzip’ length 6399 bytes
opened URL
==================================================
downloaded 6399 bytes

BiocInstaller version 1.2.1, ?biocLite for help
* installing *source* package ‘base64’ …
** package ‘base64’ successfully unpacked and MD5 sums checked
** libs
gcc -std=gnu99 -I/usr/local/lib64/R/include -I/usr/local/include -fpic -g -O2 -c base64.c -o base64.o
gcc -std=gnu99 -shared -L/usr/local/lib64 -o base64.so base64.o -L/usr/local/lib64/R/lib -lR
installing to /home/ubuntu/R/library/base64/libs
** R
** preparing package for lazy loading
** help
*** installing help indices
** building package indices …
** testing if installed package can be loaded
BiocInstaller version 1.2.1, ?biocLite for help

* DONE (base64)
BiocInstaller version 1.2.1, ?biocLite for help
* installing *source* package ‘sendmailR’ …
** package ‘sendmailR’ successfully unpacked and MD5 sums checked
** R
** preparing package for lazy loading
** help
*** installing help indices
** building package indices …
** testing if installed package can be loaded
BiocInstaller version 1.2.1, ?biocLite for help

* DONE (sendmailR)

The downloaded packages are in
‘/tmp/RtmpsM222s/downloaded_packages’
> library(sendmailR)
Loading required package: base64
> from <- sprintf(“<sendmailR@%s>”, Sys.info()[4])
> to <- “<ohri2007@gmail.com>”
> subject <- “Hello from R”
> body <- list(“It works!”, mime_part(iris))
> sendmail(from, to, subject, body,
+ control=list(smtpServer=”ASPMX.L.GOOGLE.COM”))
$code
[1] “221”

$msg
[1] “2.0.0 closing connection ff2si17226764qab.40″

Disadvantage-This worked when I used the Amazon Cloud using the BioConductor AMI (for free 2 hours) at http://www.bioconductor.org/help/cloud/

It did NOT work when I tried it use it from my Windows 7 Home Premium PC from my Indian ISP (!!) .

It gave me this error

or in wait_for(250) :
SMTP Error: 5.7.1 [180.215.172.252] The IP you’re using to send mail is not authorized

 

PAUSE–

ps Why do this (send email by R)?

Note you can add either of the two programs of the end of the code that you want to be notified automatically. (like daily tasks)

This is mostly done for repeated business analytics tasks (like reports and analysis that need to be run at specific periods of time)

pps- What else can I do with this?

Can be modified to include sms or tweets  or even blog by email by modifying the   “to”  location appropriately.

3) Using Windows Task Scheduler to run R codes automatically (either the above)

or just sending an email

got to Start>  All Programs > Accessories >System Tools > Task Scheduler ( or by default C:Windowssystem32taskschd.msc)

Create a basic task

Now you can use this to run your daily/or scheduled R code  or you can send yourself email as well.

and modify the parameters- note the SMTP server (you can use the ones for google in example 2 at ASPMX.L.GOOGLE.COM)

and check if it works!

 

Related

 Geeky Things , Bro

Configuring IIS on your Windows 7 Home Edition-

note path to do this is-

Control Panel>All Control Panel Items> Program and Features>Turn Windows features on or off> Internet Information Services

and

http://stackoverflow.com/questions/709635/sending-mail-from-batch-file

 

Using Cloud Computing for Hacking

This is not about hacking the cloud. Instead this is about using the cloud to hack

 

Some articles last year wrote on how hackers used Amazon Ec2 for hacking/ddos attacks.

http://www.pcworld.com/businesscenter/article/216434/cloud_computing_used_to_hack_wireless_passwords.html

Roth claims that a typical wireless password can be guessed by EC2 and his software in about six minutes. He proved this by hacking networks in the area where he lives. The type of EC2 computers used in the attack costs 28 cents per minute, so $1.68 is all it could take to lay open a wireless network.

and

http://www.bloomberg.com/news/2011-05-15/sony-attack-shows-amazon-s-cloud-service-lures-hackers-at-pennies-an-hour.html

Cloud services are also attractive for hackers because the use of multiple servers can facilitate tasks such as cracking passwords, said Ray Valdes, an analyst at Gartner Inc. Amazon could improve measures to weed out bogus accounts, he said.

 

and this article by Anti-Sec pointed out how one can obtain a debit card anonymously

https://www.facebook.com/notes/lulzsec/want-to-be-a-ghost-on-the-internet/230293097062823

VPN Account without paper trail

  • Purchase prepaid visa card with cash
  • Purchase Bitcoins with Money Order
  • Donate Bitcoins to different account

 

Masking your IP address to log on is done by TOR

https://www.torproject.org/download/download.html.en

and the actual flooding is done by tools like LOIC or HOIC

http://sourceforge.net/projects/loic/

and

http://www.4shared.com/rar/UmCu0ds1/hoic.html

 

So what safeguards can be expected from the next wave of Teenage Mutant Ninjas..?