Tag Archives | Acorn

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Using ChatGPT on a BBC Master (via AWS and Telnet)

For those that know me, they know I love my old retro Acorn Computers from the 80s and 90s.  While sat on my sofa one night doom scrolling through Instagram I spotted some guy using a Commodore 64 and accessing ChatGPT (think old skool BBS style inputs).  This got me thinking, how hard could this be to do with the BBC Master?  Well it turns out its super simple… Where to start First off, you need a good old fashioned Econet network with a modern PiEconetBridge providing the gateway capabilities to the outside world (aka the internet). The PiEconetBridge is a Raspberry Pi-based bridge that connects classic Acorn Econet networks to modern TCP/IP networks. Details on the PiBridge can be found here: Chris Royal Github project and you can read all about what it does in this article: Hackster.io article Once you have all that, which most people who are still […]

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ARM vs x86: The change in Cloud with AWS

The cloud has always been about choice—choice of services, architectures, and cost models. Over the last few years, another choice has emerged that’s reshaping cloud economics and performance: moving from traditional x86 instances to AWS Graviton, Amazon’s ARM based processors designed specifically for the cloud. The Shift Away from x86 For decades, x86 architecture dominated enterprise workloads. Its ecosystem of software, tools, and developer familiarity made it the default choice. However, as workloads moved to the cloud, organizations started questioning whether “default” equals “best.” In a world where efficiency, scale, and sustainability matter more than ever, x86 often can’t deliver the optimal balance. AWS Graviton is purpose built for cloud workloads. Designed inhouse by AWS, Graviton chips take advantage of Arm architecture, which is inherently more power-efficient. But the value isn’t just about energy savings—it’s about total performance per dollar. Key Benefits Driving Migration: Performance Gains Graviton delivers up to […]

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RISC OS London Show

RISC OS London Show

Not really virtualization related, but still (for me at least) an interesting bit of news. The RISC OS London Show will be held on Saturday 29th October at St Giles Hotel Feltham, London. For further information click here.

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