Sometimes it’s wrong to begin a phrase with the word “just”. I offer as evidence two such situations. I think there’s a common thread to be drawn...

This week saw the cancellation of the Australian Stock Exchange’s long-running effort to build a blockchain-based trading system. Which, oddly, has me thinking of 2016, when AWS decided not to make a strategic investment in blockchain, with my input a contributing factor. It felt like a good story while it was happening...

My first Mastodon post (that I can find) dates from April 6, 2017. I try to check out interesting new life-online technologies, and this was one. But I found it sort of quiet and empty and didn’t say much. Now, following on Muskification, Twitter may become an unattractive online home, so it’s time to explore alternatives. I’ve been digging deeper into Mastodon (so have really a lot of other people) and this is a progress report...

Following on Mr Musk’s acquisition of Twitter a discussion has broken out about what to charge for. Which makes sense, because Twitter revenue is kind of lousy, notably out of sync with its societal importance, and now they’ve got a great big honking debt to service...

But not from middlemen I mean, especially Amazon. Like most people, I regularly buy stuff online. (I think that saying “most people” is now globally true?) But I have a big attitude problem about online retail aggregators in general and Amazon in particular. So as a matter of principle I’ve been trying to take significant purchases upstream to the source...

Hey everyone, welcome to autumn on the top half o’ the orb and spring on the bottom. For your pleasure and edification, another curation of long-form pieces that pleased and edified this semi-retired person, one or two of which might boost your morale in these trying times. Featured: Tolkien as lexicographer, Wikipedia vs Fox News, John le Carré, and cheesy music from my youth...

I’ve said it before: Forests are therapy. So, here are pictures that might please eyes and ease minds. I’ve taken the camera out into these Keats-Island forests many times and who knows, maybe shared shots of the same living plants. Not going to apologize. Come along, let me take your eyes for a walk...

I’ve posted here about my experiences with Go since 2013 and I guess it’s too late to stop now. This one is truly miscellaneous, just a bunch of things that built up in “should write about this” notes to myself while working on Quamina...

I was cruising through the supermarket when a shopping-cart traffic jam stalled me in front of the “newsstand”. That word is in quotes because most things on offer aren’t news and in fact aren’t magazines in the traditional sense, but single-issue glossies about Princess Diana or Bruce Springsteen or Michelle Obama or Christmas. Anyhow, an awesome cover photo of an owl on the The Atlantic caught my eye; that cover also touted an article about Jack White, whose music I enjoy, so I impulse-bought it. Now I’m thinking about the quality-publishing business model...

Hey, look what’s been open-sourced: AWS Event Ruler! Check out the announcement blog. I built v1.0 of this Java library while I was at AWS, and wrote about it in Filtering Lessons. Tl;dr: It offers APIs for declaring pattern-matching Rules, as many as you like, then for presenting data records called Events and finding out which Rules each Event matches, very quickly. It’s in production in multiple Amazon (not just AWS) services, notably EventBridge. Also see: Content-based Filtering...