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Jnan Dash

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Top Stories by Jnan Dash

This term Data Unification is new in the Big Data lexicon, pushed by varieties of companies such as Talend, 1010Data, and TamR. Data unification deals with the domain known as ETL (Extraction, Transformation, Loading), initiated during the 1990s when Data Warehousing was gaining relevance. ETL refers to the process of extracting data from inside or outside sources (multiple applications typically developed and supported by different vendors or hosted on separate hardware), transform it to fit operational needs (based on business rules), and load it into end target databases, more specifically, an operational data store, data mart, or a data warehouse. These are read-only databases for analytics. Initially the analytics was mostly retroactive (e.g. how many shoppers between age 25-35 bought this item between May and July?). This was like driving a car looking at the ... (more)

The Resurgence of #AI, #ML, #DL | @CloudExpo #IoT #DigitalTransformation

The Resurgence of AI, ML, and DL We have been seeing a sudden rise in the deployment of Artificial Intelligence (AI), Machine Learning (ML), and Deep Learning (DL). It looks like the long “AI winter” is finally over. According to IDC, AI-related hardware, software and services business will jump from $8B this year to $47B by 2020. I have also read comments like, “AI is like the Internet in the mid 1990s and it will be pervasive this time”. According to Andrew Ng, chief scientist at Baidu, “AI is the new electricity. Just as 100 years ago electricity transformed industry after ... (more)

The New Microsoft | @CloudExpo @Microsoft #AI #Cloud #MachineLearning

Clearly Satya Nadella has made a huge difference at Microsoft since taking office in 2014. The stock in 2016 hit an all time high since 1999. So investors are happy. Here are the key changes he has made since taking the role as CEO: Skipped Windows 9 and went straight from Windows 8 to Windows 10, a great release. However revenues from Window is declining with the reduction of PC sales. Released Microsoft Office for iPad. Also releasing the Outlook product on iPhone & Android. Embraced Linux by joining the Linux Foundation, previously anathema to Microsoft’s window-centric cultu... (more)

RocksDB from Facebook By @JnanDash | @ThingsExpo #IoT

I attended a HIVE-sponsored Meetup yesterday evening titled, “Rocking the database world with RocksDB”. Since I had never heard of RocksDB, I was curious to learn how it is rocking the database world. Facebook built this key value store storage layer originally to use for MySQL (instead of InnoDB), as MySQL is used heavily at Facebook. They claim that was not the only motivation. Then in 2013, they decided to open source RocksDB. Last evening’s speaker in an earlier post on November, 2013 had said, “Storing and accessing hundreds of petabytes of data is a huge challenge, and we’... (more)

India 2.0: Innovation in India Happening More Slowly Than Anticipated

I just spent 3 days in Bangalore for a board meeting. Staying in south Bangalore around JP Nagar and Jayanagar area feels like the old Bangalore of yesteryears – greenery all around, spring flowers, no high rise apartment buildings, and comparatively more tranquil ambiance. Once I went to north, around Whitefield area, the new Bangalore intimidates you – huge apartment complexes, no trees, chaotic traffic and what not. All over town, one notices the construction of the new metro – the overhangs spoil the beauty of the city. Of course the area around electronic city is all concret... (more)