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...
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January 1, 2020With the 34th anniversary of the Space Shuttle Challenger disaster this past Tuesday, I thought it would be fitting to pay tribute to Christa McAuliffe as the first teacher in space who perished on that fateful day back in 1986. And, I thought it would also be fitting to include Sally Ride, America’s first woman astronaut. Both are Progressive Pioneers who advanced space exploration for generations of future American female astronauts, young women everywhere. Here are their stories: Sharon Christa McAuliffe (A.K.A. Christa) is famously known for being chosen as America’s first teacher in space. Though, she never made it into space due to a tragic accident involving the Space Shuttle Challenger 73 seconds into liftoff on January 28, 1986. Despite the loss of McAuliffe and the other six crewmembers aboard the space craft, which is regarded as a national tragedy, McAuliffe’s life is celebrated and honored all across the country. Schools, scholarships, documentaries, and more have all been named in her honor. She has inspired whole generations of kids since that fateful day to reach for the stars and to achieve their dreams. McAuliffe was born in Boston on September 2, 1948. Her father, Edward Christopher Corrigan was an accountant of Irish descent, and her mother, Grace Mary Corrigan, was a teacher of Lebanese Maronite descent. McAuliffe received a bachelor’s degree in Education from Framingham State College and a master’s degree in Education (supervision & administration) from Bowie State University. She married Stephen J. McAuliffe in 1970, with whom she had two children, Scott and Caroline. She eventually took a teaching job Concord High School (Concord, NH), where she would eventually apply for President Ronald Reagan’s Teacher in Space Project for NASA. Out of 11,000+ applicants, she and teacher Barbara Morgan were the final two chosen in 1985, with McAuliffe earning the top spot. Both McAuliffe and Morgan took a year’s leave of absence to train for the space shuttle mission...