Rosni Kv S Photostream

Written on August 31, 2013

title: Rosni Kv ‘s PhotoStream!!! link: https://rosnikv92.wordpress.com/2013/08/31/rosni-kv-s-photostream/ author: rosnikv description: post_id: 200 created: 2013/08/31 10:50:57 created_gmt: 2013/08/31 10:50:57 comment_status: open post_name: rosni-kv-s-photostream status: publish post_type: post

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Nosql databases why,what & when ???

Written on January 19, 2013

I found this interesting.. NoSQL databases get a lot of press coverage, but there seems to be a lot of confusion surrounding them, as in which situations they work better than a Relational Database, and how to choose one over another. This talk will give an overview of the NoSQL landscape and a classification for the different architectural categories, clarifying the base concepts and the terminology, and will provide a comparison of the features, the strengths and the drawbacks of the most popular projects (CouchDB, MongoDB, Riak, Redis, Membase, Neo4j, Cassandra, HBase, Hypertable) [slideshare id=7080449&w=427&h=356&sc=no]

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Big Data=Big opportunity!!!

Written on August 28, 2012

It’s all about Big data technologies. What is it? Well I also think like that when I heard before. This write-up is just an inspired one after attending first class of online course. Let’s have a look! Even we find difficult to recognize a machine and a human only through conversation. Which is human?  which is a machine?  Difficult right? For example, While submission of many forums online we need to type the same letters on-screen (captchers) , so that machines can recognize we are humans not any malware. Web intelligence is that the machine needs to find out which is man? which is a machine? We can see many examples of web intelligence, machine translation between human languages (Google translation), The software recognizes places in the photos, recognition of faces (IE, in Picasa and Facebook albums), more over machine defeated the champions in a quiz conducted by IBM. Big Data? See there are lots and lots of web pages…for example , a billion of Facebook users, twitter accounts, hundreds of million tweets per day, billion Facebook pages, billion of google queries per day, millions of servers and of course petabytes of data. There are many large enterprises,contain 5000-50,000 servers,terabytes of data,millions of transaction per day. Traditional ‘business intelligence’ using data bases, data bases–>data warehouse—>more data bases —>statistics

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GENERAL LVM CONCEPTS

Written on April 30, 2012

(Topic based on red hat linux) Logical Volume Management provides a more flexible way to manage disk space than physical disk partotions. Raw disk space in physical disk partitions can be pooled together or divided up into virtual partitions called logical volumes. This allows a number of powerful features,such as the ability to create file systems larger than any one disk,the ability to divide up asingle disk into more than fourteen file systems,and the ability to easily extend an existing file system with more space without the need to reformat it.

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Images

Written on March 4, 2012

title: images link: https://rosnikv92.wordpress.com/2012/03/04/images/ author: rosnikv description: post_id: 10 created: 2012/03/04 15:12:06 created_gmt: 2012/03/04 15:12:06 comment_status: open post_name: images status: publish post_type: post

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Hello World

Written on March 4, 2012

title: Hello world! link: https://rosnikv92.wordpress.com/2012/03/04/hello-world/ author: rosnikv description: post_id: 1 created: 2012/03/04 14:01:06 created_gmt: 2012/03/04 14:01:06 comment_status: open post_name: hello-world status: publish post_type: post

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About [outdated]

Written on March 4, 2012

title: About link: https://rosnikv92.wordpress.com/about/ author: rosnikv description: post_id: 2 created: 2012/03/04 14:01:06 created_gmt: 2012/03/04 14:01:06 comment_status: open post_name: about status: publish post_type: page

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