this post was submitted on 20 May 2024
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[–] dysprosium@lemmy.dbzer0.com 2 points 6 months ago (2 children)

Why don't people use Mb/s and MB/s which makes it so much clearer what you're talking about

[–] SigHunter@lemmy.kde.social 7 points 6 months ago* (last edited 6 months ago) (2 children)

Back in the day, the rule was mbit (megabit) for data in transfer (network speed) and MB (megabyte) for data at rest, like on HDDs

[–] Moneo@lemmy.world 1 points 6 months ago (3 children)
[–] realbadat@programming.dev 2 points 6 months ago

Bigger number sounds better for the ISP.

[–] bitwaba@lemmy.world 1 points 6 months ago

The real answer?

Data is transmitted in packets. Each packet has a packet header, and a packet payload. The total data transmitted is the header + payload.

If you're transmitting smaller packet sizes, it means your header is a larger percentage of the total packet size.

Measuring in megabits is the ISP telling you "look, your connection is good for X amount of data. How you choose to use that data is up to you. If you want more of it going to your packet headers instead of your payload, fine." A bit is a bit is a bit to your ISP.

[–] rhys@mastodon.rhys.wtf 1 points 6 months ago

@Moneo @SigHunter Networking came to be when there were lots of different implementations of a 'byte'. The PDP-10 was prevalent at the time the internet was being developed for example, which supported variable byte lengths of up to 36-bits per byte.

Network protocols had to support every device regardless of its byte size, so protocol specifications settled on bits as the lowest common unit size, while referring to 8-bit fields as 'octets' before 8-bit became the de facto standard byte length.

[–] dysprosium@lemmy.dbzer0.com 1 points 6 months ago* (last edited 6 months ago)

So mbit/s instead of Mbit/s ? But the M in Mega is always capitalized though, except the k in kilo.

[–] lud@lemm.ee 3 points 6 months ago

The best format imo is MB/s and Mbit/s

It avoids all confusion.