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Jnan Dash

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Top Stories by Jnan Dash

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’re constantly improving and overhauling our tools to make this as fast and efficient as possible. Today, we are open-sourcing RocksDB, an embeddable, persistent key-value store for fast storage that we built and use here at Facebook.” RocksDB is also ideal for SSD (Flash store) and claims fas... (more)

Dell + (EMC+VMW) = A $67B Gamble | @CloudExpo #BigData #Microservices

Yesterday, Dell announced the largest technology M&A in history with a proposed $67B buyout of EMC and VMware (via EMC’s 80% ownership of VMW). The combined company will have over $80B in revenue, employ tens of thousands of people around the world and sell everything from PCs, servers & storage to security software and virtualization software. Not to be overlooked is the fact that Dell and EMC will be private companies and free from the scrutiny of activist investors. Dell has to borrow a ton of money to make this deal, like $40B debt. The annual interest payment will be $2.5B!... (more)

A New Era for Google By @JnanDash | @CloudExpo #Cloud

August 10, 2015, saw the dawn of a new era at Google. It announced a huge restructuring of the company. An umbrella holding-company called Alphabet was created to manage a portfolio of separate companies each with its own CEO. Founders Larry Page and Sergey Brin elevated themselves to be the CEO and President of Alphabet with Eric Schmidt as chairman. The board will remain the same as before. For the biggest company Google, the new CEO is Sundar Pichai, 43 years old, who has seen a fast rise in the ranks over his 11 year career. The other portfolio companies will be Nest, Fiber, ... (more)

Data Lake and Data Refinery | @ThingsExpo #BigData #IoT #M2M #API #InternetOfThings

Data Lake and Data Refinery – Gartner Controversy! Much discussion has been going on the new phrase called Data Lake. Gartner wrote a report on the ‘Data Lake’ fallacy, saying to be careful about ‘data lake’ or ‘data swamp’. Then Andrew Oliver wrote in the InfoWorld these beginning words, “For $200, Gartner tells you ‘data lakes’ are bad and advises you to try real hard, plan far in advance, and get governance correct”. Wow, what an insight! During my days at IBM and Oracle, Gartner wanted to get time on my calendar to talk about database futures. Then afterwards, I realized that... (more)

Netflix – A Global Player | @CloudExpo #BigData #ML #IoT #InternetOfThings

Ten years ago, when I drove on Winchester Avenue in Los Gatos, I saw this new company called Netflix that was renting DVDs of movies. You didn't have to go to a store, but could sign up for home delivery service of DVDs. Now Netflix is building a much bigger headquarters near its old site. It is a huge success story – a disruption to the home entertainment business. When it decided to switch to “streaming only” a few years back, there were lot of doubters. But that’s all in the past. It is a global company now with huge success as a business. Reed Hastings, co-founder and CEO, j... (more)