Some basics: Blockchain — a database that is distributed across millions of computers and secured with cryptography. Blockchain is made up of a string of blocks. Each block has many transactions. Each block will have a hash of the previous block stored inside it. The hash takes the entire contents…

I have over 20,000+ Gmail messages from the last few years. When I was trying to free up space in my inbox, I ran into a limitation in the Gmail search filters. There is no way to find the top senders in your Gmail inbox. Something like this Sender ||…

While running tech remediation projects, there are numerous terms that I have come across. I will try to summarize them here. Please leave your comments if you feel I have missed anything. I give credit to a number of excellent resources on the web for strengthening my understanding Thinking Big Picture (Software Architecture) How do…

In this time of pandemic, central banks have a unique opportunity to keep pace with technology change and enable a move towards digital currency. There is a risk that physical cash could be infected and citizens are increasingly getting attracted to digital payment solutions that are transparent, immutable, low cost…