Blockchain described in one sentence: A blockchain is really a kind of database that’s shared across loads of different computers that are each running the same software; each bit of data is secured using some complicated bits of cryptography that means that only people that are meant to be adding to or editing the data can do that job. WIRED Magazine, 2018 Recently, I had a job interview with a company that builds their business model on providing add-on services for their customers’ databases built upon the open source centralized DB platform known as PostgreSQL. Probably the reason why I was considered to do digital copywriting for them is my previous experience writing for tech companies like PTC, Satcon, and L-1 to name a few. For PTC, I did a ton of writing for their PLM Product Marketing Group. PLM (i.e. product lifecycle management) is a massive technology platform and manufacturing methodology that relies heavily on data-driven digital thread content, product data management, and databases to name a few. So as you can see, I know a thing or two about databases. Also, I have written about Blockchain Technology (or BlockTech as I will be using this portmanteau from now on) in the past; therefore, I am well aware of the hot new trends for this distributed cutting-edge decentralized data-repository/processing platform. During the interview, I asked a simple question: How is your approach to utilizing a centralized DB value-add over the hot new decentralized DB technology trend known as Blockchain? Digital Batman’s Alter Ego, Nick, 2021 Needless to say, the developer that I was interviewing with did not really like the question all that much. His answer was more defensive rather than enlightening: “…centralized DBs are not going away anytime soon, so people need to understand that Blockchain is more like a curiosity right...
engineering
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March 8, 2020In honor of International Women’s Day 2020, this week’s Progressive Pioneers will be a quadfecta of amazing young women who are trying to change the world for the better. All too often the news is dominated by negative stories, and one would think that the world is a sad place. However, that is not the case! For optimistic, creative, inventive, and resourceful entrepreneurs Greta Thunberg, Alaina Gassler, and Anna Stork & Andrea Sreshta the world couldn’t be more full of promise and hope. Here are their stories: Greta Tintin Eleonora Ernman Thunberg is a Swedish environmental activist on climate change whose campaigning has gained international recognition. Thunberg is known for her straightforward speaking manner, both in public and to political leaders and assemblies, in which she urges immediate action to address what she describes as the climate crisis. Thunberg first became known for youth activism in August 2018 when, at age 15, she began spending her school days outside the Swedish parliament to call for stronger action on global warming by holding up a sign saying (in Swedish) “School strike for the climate”. Soon, other students engaged in similar protests in their own communities. Together, they organized a school climate strike movement under the name Fridays for Future. After Thunberg addressed the 2018 United Nations Climate Change Conference, student strikes took place every week somewhere in the world. In 2019, there were at least two coordinated multi-city protests involving over 1,000,000 students each. At home, Thunberg convinced her parents to adopt several lifestyle choices to reduce their own carbon footprint, including giving up air travel and not eating meat. Her sudden rise to world fame has made her a leader and a target. In May 2019, Thunberg was featured on the cover of Time magazine, which named her a “next generation leader” and noted that many see her as a role model. Thunberg and the school strike movement were also featured in a 30-minute Vice documentary titled Make...
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February 24, 2020In honor of the Oscars recently, I’ve decided to offer an engineering cinematic trivia contest. Why an engineering theme? Well, currently my day job is creating content for a great software company whose customers are engineers for manufacturing industries. So why not? See if you can guess the movie titles from the descriptions below (provide the years as well): Astronomer gets world to build a giant cosmic faster-than-light ship based on a message from space. Abandoned astronaut uses science to survive on desolate world while his crew mates figure out how to rescue him. American businessman builds largest airplane in the world and kicks off the airline industry while he descends into mental illness. Paranoid monarch takes a woman in lieu of tribute to fund building his massive robber-proof tomb. Two western men aid the Chinese army in defending their country from an invasion of a horde of supernatural creatures. The last one is not really about building anything as it simply glorifies a great ancient structure. In the meantime, Digital Batman’s got you covered with hints for you below!