138 reputation
2628
bio website dattamsha.com/blog
location Hyderabad, India
age 38
visits member for 3 years, 5 months
seen Nov 23 at 13:50

Very passionate about Big Data technologies (Hadoop and others). Interests also include exploring emerging and alternatives to main stream softwares. Can articulate at different levels (Architecting to Developing applications). Got 95% Cloudera Certified Developer for Apache Hadoop CDH4 Certification and 93% in the Hortonworks Certified Apache Hadoop Java Developer.

I frequently blog on Big Data @ http://www.dattamsha.com/blog/ (used to blog @ http://www.thecloudavenue.com/). Tweets @ Dattamsha (https://twitter.com/dattamsha).

Conducted and interested in Public Speaking, Trainings (B2B and B2C) and Consulting around Big Data. Please send an email at praveen@dattamsha.com for more details on any of these offerings.


Nov
23
comment Convert unix line endings to windows
This is really cool, I tried with Firefox and it works.
Jul
2
awarded  Curious
Jun
25
awarded  Popular Question
May
19
awarded  Notable Question
May
14
asked Concurrent VPN connections in the VPN Router
May
13
comment Waking up the VPN server on demand using WOL
I found a nice article for installing openvpn on Raspberry Pi. It looks fun. Any idea on number of concurrent users it can support?
May
13
asked Waking up the VPN server on demand using WOL
May
1
comment Hardware specifications for WOL (Wake On Lan)
WOL works outside LAN also with port forwarding set in the router. And there are lot of tools (web and other way) to send the magic packet.
May
1
asked Hardware specifications for WOL (Wake On Lan)
Nov
29
comment Ubuntu 12.04 64-bit guest on Windows 7 32-bit host is really slow
the m/c in query is 32-bit, but I am using a Ci5 which is 64-bit processor. it's completely different.
Nov
29
comment Ubuntu 12.04 64-bit guest on Windows 7 32-bit host is really slow
I am not running them simultaneously. 64-bit guest was slow with the same resources initially, so I bumped the resources to 64-bit.But 64-bit still runs slow than the 32-bit which has less resources.I am using a 2nd Gen Ci5/8GB/500GB. It has 8GB, but the 32-bit Windows can address 4GB.
Nov
29
asked Ubuntu 12.04 64-bit guest on Windows 7 32-bit host is really slow
Nov
5
awarded  Famous Question
Oct
23
answered How to move files to hdfs in hadoop using unix command
Oct
13
awarded  Notable Question
Aug
26
awarded  Popular Question
Aug
12
awarded  Popular Question
Jul
20
awarded  Popular Question
Jul
14
accepted Size of the compressed image file deteriorates with usage
Jul
7
comment Size of the compressed image file deteriorates with usage
The size of the actual remains the same because I have chosen fixed size VM. The compression ratio becomes worse over time. The url mentioned doesn't help for this problem.