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I served in the U.S. Military for a while, and as part of my training we had to maintain a “Bug-Out Bag”, which was a large duffle-bag full of certain items that we could live on/fight with in an emergency. I’ve carried the spirit of that idea forward with me into civilian life, in Florida and especially here in the Pacific Northwest.
In Florida we dealt with the threat of hurricanes - I went through four of those in one year that hit my area. You’re without power, it floods quickly, and it gets wicked hot. You roof might be gone, whatever. Here in the Pacific Northwest, I live near one of the largest volcano's in the world, we have flooding, and recently we were hit with an ice-storm. Now I’ve lived all over the world, from Alaska to North Dakota and even near the Kamchatka Peninsula in Russia, and I can handle the snow. But ice - that’s a toughie no matter where you live. We had so much that it split my little pine tree in front of the house in half.
We lost power - although I think the folks at Puget Sound Energy did an amazing job at getting us back up in less than 24 hours, but we weren’t worried anyway. That bug-out bag mentality carried forward to a “second pantry” we keep in the garage.
We have a large plastic box (that will fit in the back of the Subaru) with dried goods like pasta, and canned goods and even a little cook stove. We have 25 gallons of clean water in Jerry-Cans. We have batteries, candles and matches. And we have flashlights around every door. We use supplies from the “pantry” to fill our house pantry, and then refill the emergency one from the grocery store. That way everything is fresh, rotated, and we can “bug-out” here at home or on the road.
So what does this have to do with Distributed Computing Architectures?
It’s the thought process. In both the military and civilian life, I’ve done a few things:
Have you done this when you moved an app to the “cloud”? Each of these has a computing parallel - do you know what you would do if you couldn’t access the Distributed Computing Environment?
I’ve found these thoughts are actually a great place to start - keeps the process simplified from the start, and gives you a sense of assurance when you’re asked if you can recover from an emergency.
It would be interesting to see what a bug-out-bag of skills essential for navigating the current IT / tech landscape should consist of