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#speed

2 posts2 participants1 post today

"In a time of uncertainty, the future doesn’t slow down to give you time to make up your mind!" - Futurist Jim Carroll

Uncertainty is not an excuse to stall. It’s a signal to move—strategically, swiftly, and with intent.

And yet, in moments like this, indecision becomes the silent killer. Leaders delay. Organizations drift. People pause, waiting for “clarity” that never comes. And in a moment in history that features relentlessly unpredictable - and some would say insane - levels of uncertainty, indecision becomes aggressive.

But the future doesn’t reward those who hesitate. It penalizes them, punishes them, and hurts them, by setting them further back. It rewards those who know how to pivot, adapt, and accelerate—even when the ground is shifting beneath them. I've said this before: “The biggest risk isn’t moving too fast—it’s moving too slow while the world speeds up.” That reality becomes more pronounced during an era of uncertainty.

In every previous downturn, we’ve seen the same pattern. The companies that acted with agility—who streamlined decision-making, shortened timelines, and empowered their teams—came out ahead. They didn’t rush blindly. But they didn’t wait for permission, either. They were bold, fast, and focused.

What did they do?

- they built cross-functional teams with the authority to decide in real-time.

- they prototyped quickly, then scaled what worked.

-they adopted an iteration mindset: test, learn, refine—then repeat.

- they aligned on mission clarity, so even in chaos, the direction was clear.

And that mindset isn’t just aspirational. It’s proven through research. I summed it up after the last crisis: “Bureaucracy is out. Speed is everything. The future belongs to those who can decide—and move.”

Here's the key thing to think about: agility isn’t recklessness. It’s responsiveness. It’s not about rushing blindly—it’s about having the confidence to move when others are still overanalyzing the map.
The greatest risk right now? It isn’t moving too fast. It’s moving too slowly while the world speeds up. And the greatest mistake? Doing nothing.

So as this new era of global uncertainty accelerates, are you still fine-tuning your plans while others are executing theirs?

Because the future isn’t waiting.

And neither should you.

**#Uncertainty** **#Action** **#Agility** **#Speed** **#Decision** **#Future** **#Leadership** **#Strategy** **#Adaptation** **#Momentum**

Original post: jimcarroll.com/2025/04/decodin

alojapan.com/1242270/must-see- Must See Full Trailer for Japan’s ‘Bullet Train Explosion’ Thriller Reboot #BulletTrainExplosion #BulletTrainMovie #ForeignFilms #Japan #JapanNews #Netflix #news #remake #ShinjiHiguchi #Shinkansen #speed #streaming #ToWatch #trailer #TrainMovie #TsuyoshiKusanagi Must See Full Trailer for Japan’s ‘Bullet Train Explosion’ Thriller Reboot by Alex Billington April 9, 2025Source: YouTube “I won’t stop the train, even if it kills…

My ISP gave me an interesting scare a couple of minutes ago. As you know if you do not want to pay them for a permanent IPv4 address, which I consider obsolete networking, they remotely reboot your gateway device and assign it a random IP out of one of their IPv4 pools.

This time it didn't take the usual long 30 to 90 Seconds to reboot the device and transfer credentials to obtain the new IP.
The Gateway got in an infinite loop somewhere and I had to Power it off, then had to wait 90 seconds to power cycle it before it took 180 seconds for the device to finally get the new IP.

Someone screwed up the login sequences for the xDSL devices of which the hashtag is in the toot and now we as the paying customer again have to pay for it in wasted time.

Luckily this power cycling off xDSL devices occurs only once in 6 weeks and usually I do not use the internet at that point in time.

In case you are wondering my Gateway uses obsolete technology, is forcibly assigned by the ISP and it's also cursed with a extremely low transfer speed.

I just included a speedtest after first draft of this toot

As you can see the speeds here are so low the connection is virtually unusable for anything where you have to move a big bites of data. They still manage to extort more than USD 30 a month for this connection

#xDSL#ISP#Services

Linux 6.15’s exFAT file deletion performance boosted

A recent development in the upcoming Linux 6.15 kernel has been spotted, because there was a big improvement to the exFAT file system implementation in relation to how it deletes the files when the “discard” mount option is used. This improvement significantly saves time as a test file after the merge has been deleted in 1.6 seconds, compared to more than 4 minutes of the total time taken.

This pull request makes sure that, upon file deletion, it discards a group of contiguous clusters (that is, clusters that are next to each other) in batch instead of discarding them one by one. This was because in prior kernels, such as 6.14, “if the discard mount option is enabled, the file’s clusters are discarded when they are freed. Discarding clusters one by one will significantly reduce performance. Poor performance may cause soft lockup when lots of clusters are freed.”

The change has been introduced in commit a36e0ab. Since then, the pull request has been merged to the kernel and it will be integrated to the first release candidate of Linux 6.15. A simple performance benchmark has been verified with the following commands:

# truncate -s 80G /mnt/file# time rm /mnt/file

In detail, the performance of this filesystem without this commit is poor, totalling about 4 minutes and 46 seconds in real time, with 12 seconds of system time. In contrast to the patched kernel, it totals about 1 second in real time, with 17 milliseconds of system time.

It’s a huge improvement!

Image by diana.grytsku on Freepik

This is not the kind of photograph that gets a lot of likes or attention but I find myself drawn more and more to moments like this. It’s the kind of photograph that you need to spend a little time looking at to see what I saw and what inspired me to press the shutter right at this moment. I shoot a lot of film so every time I press the shutter it costs me money – I don’t take that lightly. I’m always looking for moments with a lot of details so that the photograph is not a one-trick-pony. There are times for that for sure but as I look at historical photographs the ones I find most interesting are ones that give me a more in-depth look at the moment captured. The older the photograph the more important the details seem to be because so many of the elements of that moment are gone forever – the people, the location, the fashion, the experience that everyone was having at that exact split second is never to happen again in the same way, ever. That is one of the things I love about photography – every single photograph is history.
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