@netzschleuder@social.skewed.dehyves: Hyves friendship network (2010)
A network of friendships among users of Hyves, an online social networking site in the Netherlands (comparable to Facebook at the time). Nodes represent users and an edge exists if two users are friends. These data were crawled in December 2010.
This network has 1402673 nodes and 2777419 edges.
Tags: Social, Online, Unweighted
@penguin42@mastodon.org.uk'graphviz' is a suite of programs for drawing graphs (In the nodes/edges senses, rather than upwards and to the right sense) - and it uses a file format called 'dot'. Lots of things generate dot output (such as systemd-analyze I mentioned) and it's really easy to generate from scripts and things. 'dotty' is probably the most common program in the suite.
There are some newer formats and programs - but this one is probably the most universal.
@netzschleuder@social.skewed.dehyves: Hyves friendship network (2010)
A network of friendships among users of Hyves, an online social networking site in the Netherlands (comparable to Facebook at the time). Nodes represent users and an edge exists if two users are friends. These data were crawled in December 2010.
This network has 1402673 nodes and 2777419 edges.
Tags: Social, Online, Unweighted
@karlauerbach@sfba.socialOver the years I have written a lot of code. Most of my stuff is deep down networking or kernel stuff - users rarely see it.
But sometimes I have to do a user interface. I'm not good at it. But it is amazing how much better I am than so many who produce commercial tools and websites.
I usually back my user input fields with a layer that puts input into a canonical form and then validates it.
That step to create a canonical form is important - it catches bad input err…
@netzschleuder@social.skewed.dehyves: Hyves friendship network (2010)
A network of friendships among users of Hyves, an online social networking site in the Netherlands (comparable to Facebook at the time). Nodes represent users and an edge exists if two users are friends. These data were crawled in December 2010.
This network has 1402673 nodes and 2777419 edges.
Tags: Social, Online, Unweighted
@chris@mstdn.chrisalemany.caOne of the coolest features of this little guy... USB modem support! If I could get a cheap data-only plan (in Canada?! AHAHHAHAHAH) then I could use it as a little failsafe WAN connection! #footiMac #selfhost #homelab #networking
@Techmeme@techhub.socialCisco stock falls 12% as rising memory prices put pressure on the networking company's margins; it is the stock's worst day since 2022 (Lola Murti/CNBC)
https://www.cnbc.com/2026/02/12/cisco-stock-has-worst-day-since-2022-a…
@netzschleuder@social.skewed.demyspace_aminer: MySpace social graph
This network contains the social graph of MySpace, a social networking website which also has a strong music emphasis. A directed edge (i,j) means that user i follows user j.
This network has 854498 nodes and 6489736 edges.
Tags: Social, Online, Unweighted
https://netwo…
@netzschleuder@social.skewed.demyspace_aminer: MySpace social graph
This network contains the social graph of MySpace, a social networking website which also has a strong music emphasis. A directed edge (i,j) means that user i follows user j.
This network has 854498 nodes and 6489736 edges.
Tags: Social, Online, Unweighted
https://netwo…
@heiseonline@social.heise.de @chris@mstdn.chrisalemany.caverdict: I should have got this router 2 years ago.... as the apple nerds (me) say: the DNS loopback/hairpin "just worked"!
so much fun to be had with this little beasty! tons of config options.
success!
#footiMac #selfhost #homelab #networking
@metacurity@infosec.exchangeSentinelLabs' Dakota Cary linked Yu Yang and Qiu Daibing, two alleged members of the Chinese state hacking group, to participants of the 2012 Cisco Networking Academy Cup.
https://www.theregister.com/2025/12/11/salt_typhoon_cisco_training/
@chris@mstdn.chrisalemany.catesting out the connection speed. Looks good max for my Telus Fibre connection.
I toyed with the idea of getting one with a 2.5Gb class WAN port as I believe Telus is offering >1Gb connections now... but I resisted. This was only $80 and is far more feature rich than the telus router and should be just as fast if not faster thanks to better internals than the Telus router.
#footiMac #selfhost #homelab #networking
@nobodyinperson@fosstodon.org @Techmeme@techhub.socialMarvell says it will acquire networking equipment provider XConn Technologies in a deal worth about $540M; the deal is expected to close in early 2026 (Arsheeya Bajwa/Reuters)
https://www.reuters.com/legal/transactiona
@jtk@infosec.exchangeI don't normally have a lot of sympathy for Windows users, but I'm not a monster. Being stuck with nslookup is a tragedy.
"Oh BIND, oh BIND, why have you forsaken Windows? I miss my dig. Yes, I do. I guess WSL2 will have to do."
https://techcom…
@netzschleuder@social.skewed.demyspace_aminer: MySpace social graph
This network contains the social graph of MySpace, a social networking website which also has a strong music emphasis. A directed edge (i,j) means that user i follows user j.
This network has 854498 nodes and 6489736 edges.
Tags: Social, Online, Unweighted
https://netwo…
@netzschleuder@social.skewed.dehyves: Hyves friendship network (2010)
A network of friendships among users of Hyves, an online social networking site in the Netherlands (comparable to Facebook at the time). Nodes represent users and an edge exists if two users are friends. These data were crawled in December 2010.
This network has 1402673 nodes and 2777419 edges.
Tags: Social, Online, Unweighted
@tschfflr@fediscience.orgHello Bielefeld 👋 #linguistics #crc #networking
@geant@mstdn.socialThe Future Talent Programme (FTP) 2026 is now open!
If you’re a student or young professional in IT, networking, or a related field, FTP26 is your chance to learn, grow, & maybe even take the stage at #TNC26 in Helsinki.
FTP26 gives you practical presentation training, personalised feedback, and a supportive community that cheers you on as you shape your Lightning Talk idea. No press…
@fluchtkapsel@nerdculture.deAssume two machines in the same network each have a link-local address (LLA) and a unique-local address (ULA). They could talk to each other with either address. Is there some kind of prioritizing the one over the other, e.g. always use LLA if available else use ULA?
#ipv6 #networking
@cheeaun@mastodon.socialRE: https://hachyderm.io/@fantinel/115991351707305503
Well-written post, especially the “About Phanpy” part 😉
Very cool to see this.
@Techmeme@techhub.socialIntel shelves plans to spin off or sell a stake in its networking division NEX, after deciding that the business is more likely to succeed as an internal unit (Bloomberg)
https://www.bloomberg.com/news/articles/2025-12-03/intel-perfo…
@grahamperrin@bsd.cafe@… I get failure to install offline packages – packages are the default with FreeBSD-15.0-RELEASE-amd64-dvd1.iso – with UFS, vm.pageout_oom_seq=120 and 256 MB given to a VirtualBox guest.
The tail of /var/log/messages – after bsdconfig networking (to allow use of termbin.com):
Feb 4 01:05:58 pkg[1652]: FreeBSD-bzip2-lib32-15.0 installed
Feb 4 01:05:58 pkg…
@michabbb@social.vivaldi.net🤝 Google Cloud is founding member of Agentic AI Foundation and core contributor to MCP specification
https://cloud.google.com/blog/products/networking/grpc-as-a-native-transport-for-mcp
@drbruced@aus.socialWhen I gave the keynote at SIGCOMM earlier this year it was recorded and I finally got around to posting it on Peertube: https://peertube.roundpond.net/w/no4sPs4xUxgGwMQvwMJrim
Talk abstract:
The bridge is one of the most common metaphors used in networking, which is …
@frankel@mastodon.topCheap Self-Hosted #Kubernetes on #Hetzner Cloud
https://blog.qstars.nl/posts/cheap-sel
@degrowthuk@mstdn.social
@timbray@cosocial.caHey, FTC is appealing the Meta (Facebook/Insta/WhatsApp) antitrust case: https://apnews.com/article/ftc-meta-appeal-antitrust-752463c7783ba14b00b686fe0c933f88
(Disclosure: I’m an expert witness for FTC in this litigation.)
@cdarwin@c.imAmazon announced an investment of up to $50 billion to expand AI and supercomputing capabilities for Amazon Web Services (AWS)
U.S. government customers.
This investment, set to break ground in 2026, will add nearly 1.3 gigawatts of AI and supercomputing capacity across
AWS Top Secret,
AWS Secret,
and AWS GovCloud (US) Regions
by building data centers with advanced compute and networking technologies.
Federal agencies will gain expanded access to A…
@netzschleuder@social.skewed.demyspace_aminer: MySpace social graph
This network contains the social graph of MySpace, a social networking website which also has a strong music emphasis. A directed edge (i,j) means that user i follows user j.
This network has 854498 nodes and 6489736 edges.
Tags: Social, Online, Unweighted
https://netwo…
@Techmeme@techhub.socialCambridge, UK-based Nu Quantum, which builds networking infrastructure to link and scale quantum computers, raised a $60M Series A led by National Grid Partners (Isabella Ward/Bloomberg)
https://www.bloomberg.com/news/articles/20
@kubikpixel@chaos.socialOverrun with AI slop, cURL scraps bug bounties to ensure "intact mental health"
The onslaught includes LLMs finding bogus vulnerabilities and code that won’t compile. The project developer for one of the Internet’s most popular networking tools is scrapping its vulnerability reward program after being overrun by a spike in the submission of low-quality reports, much of it AI-generated slop.
🤖
@netzschleuder@social.skewed.dehyves: Hyves friendship network (2010)
A network of friendships among users of Hyves, an online social networking site in the Netherlands (comparable to Facebook at the time). Nodes represent users and an edge exists if two users are friends. These data were crawled in December 2010.
This network has 1402673 nodes and 2777419 edges.
Tags: Social, Online, Unweighted
@Nefsen402@social.linux.pizzaMy networking closet is finally complete! The latest addition? A UPS. Turns out, if you're really space confined, you have to stay in the DC domain and pretty much nobody makes UPSs for DC applications. Fortunately, pretty much doesn't mean no one. A California based company makes all these small DC centered power supplies for computers, and they sell a UPS called the OpenUPS that takes any battery, and you can create any sort of weird DC system you need. Runtime is about 3 hours wit…
@rasterweb@mastodon.socialWarning! The film “Hamnet” is not a documentary about networking for amateur radio users.
@hex@kolektiva.socialOh hey, if you like mesh networking and hidden networks, you might want to keep an eye on https://reticulum.network/
It still has some issues, but it's getting off to a good start. It's kind of amazing how easy it is to embed it in other things for steganographic purposes. I definitely see room for improvement, but it's already exciting.
Nomadnet (built on top of it) is already really exciting. It feels very much like the 90's internet. Enjoy!
@jtk@infosec.exchange#infosec and #networking friends local and abroad, I hope this captures in part what some of you are fearing, sensing, or seeing. There is a lot more one could say, but topically relevant here, an excerpt to locally elected government officials:
"[...] I'm seeing and experiencing…
@geant@mstdn.socialEvery year at TNC, ideas big and small take the stage, sparking collaboration and creativity.
#TNC26 Programme Committee is now looking for contributions that showcase bold ideas & lessons learned.
Here are 3 ways you could make it on the programme:
🔹 Present a Lightning Talk
🔹 Lead a Bird of a Feather (BoF) session
🔹 Host a Community Hub session
🎤 Submit …
@mickgeek@social.linux.pizzaHello #Fediverse! Time for a proper #Introduction.
I’m a hobbyist developer and engineer (outside the tech industry) who loves building tools for education and personal use. I’m currently focused on:
🐍
@Techmeme@techhub.socialCisco launches the Silicon One G300 switch chip, made using TSMC's 3nm technology to compete with Broadcom and Nvidia in the AI infrastructure market (Stephen Nellis/Reuters)
https://www.reuters.com/business/media-tel
@nfdi4culture@nfdi.social🚀 CfP: For all those who are interested in the development of systematic approaches and advanced technologies for handling heterogeneous, diverse and challenging humanities data:
📅 Until March 3rd you can apply for the International Workshop of Semantic Digital Humanities (@https://sigmoid.social/@semdh). This event enables a collaboration and networking across diverse fields and all members of Semantic Web, CH and DH communities.
➡️ CfP: :
@askans@bonn.socialIch freue mich auf die #nocode herum.
Und schön zu sehen: der Frauenant…
@arXiv_csDS_bot@mastoxiv.pageZOR filters: fast and smaller than fuse filters
Antoine Limasset
https://arxiv.org/abs/2602.03525 https://arxiv.org/pdf/2602.03525 https://arxiv.org/html/2602.03525
arXiv:2602.03525v1 Announce Type: new
Abstract: Probabilistic membership filters support fast approximate membership queries with a controlled false-positive probability $\varepsilon$ and are widely used across storage, analytics, networking, and bioinformatics \cite{chang2008bigtable,dayan2018optimalbloom,broder2004network,harris2020improved,marchet2023scalable,chikhi2025logan,hernandez2025reindeer2}. In the static setting, state-of-the-art designs such as XOR and fuse filters achieve low overhead and very fast queries, but their peeling-based construction succeeds only with high probability, which complicates deterministic builds \cite{graf2020xor,graf2022binary,ulrich2023taxor}.
We introduce \emph{ZOR filters}, a deterministic continuation of XOR/fuse filters that guarantees construction termination while preserving the same XOR-based query mechanism. ZOR replaces restart-on-failure with deterministic peeling that abandons a small fraction of keys, and restores false-positive-only semantics by storing the remainder in a compact auxiliary structure. In our experiments, the abandoned fraction drops below $1\%$ for moderate arity (e.g., $N\ge 5$), so the auxiliary handles a negligible fraction of keys. As a result, ZOR filters can achieve overhead within $1\%$ of the information-theoretic lower bound $\log_2(1/\varepsilon)$ while retaining fuse-like query performance; the additional cost is concentrated on negative queries due to the auxiliary check. Our current prototype builds several-fold slower than highly optimized fuse builders because it maintains explicit incidence information during deterministic peeling; closing this optimisation gap is an engineering target.
toXiv_bot_toot
@portaloffreedom@social.linux.pizzaBefore systemd:
Read the wiki and make sure to list the services in the right order so that you can successfully start them all, from networking to a graphical interface to log into.
High chace of messing up.
After:
Enable sddm
Enable network manager
The system will figure out order and dependencies and will parallelize as much as possible automatically.
#systemd
@raiders@darktundra.xyzFernando Mendoza Gets Major News Amid Raiders Draft Link https://heavy.com/sports/nfl/las-vegas-raiders/indiana-fernando-mendoza-major-news/
@geant@mstdn.socialIt’s time to celebrate the people behind our community 🏆
Nominations for the 2026 GÉANT Community Award are open, and we need your help to recognise individuals across our global #Research & #Education networking community whose work made a real impact.
Know someone like this? Then be s…
@Techmeme@techhub.socialFoxconn reports Q4 revenue up 22% YoY to ~$82.7B, above ~$77B est., and record December revenue up 31.8% YoY to ~$27.5B, driven by AI and networking demand (Reuters)
https://www.reuters.com/world/china/foxconns-q4-revenue-surges-2207-yea…
@netzschleuder@social.skewed.demyspace_aminer: MySpace social graph
This network contains the social graph of MySpace, a social networking website which also has a strong music emphasis. A directed edge (i,j) means that user i follows user j.
This network has 854498 nodes and 6489736 edges.
Tags: Social, Online, Unweighted
https://netwo…
@Techmeme@techhub.socialAWS and Google Cloud announce a jointly built multicloud networking solution and a new open interoperability spec; AWS plans a rollout with Azure later in 2026 (Ryan Christoffel/9to5Mac)
https://9to5mac.com/2025/12/01/amazon-googles-new-interco…
@arXiv_csDS_bot@mastoxiv.pagePerfect Network Resilience in Polynomial Time
Matthias Bentert, Stefan Schmid
https://arxiv.org/abs/2602.03827 https://arxiv.org/pdf/2602.03827 https://arxiv.org/html/2602.03827
arXiv:2602.03827v1 Announce Type: new
Abstract: Modern communication networks support local fast rerouting mechanisms to quickly react to link failures: nodes store a set of conditional rerouting rules which define how to forward an incoming packet in case of incident link failures. The rerouting decisions at any node $v$ must rely solely on local information available at $v$: the link from which a packet arrived at $v$, the target of the packet, and the incident link failures at $v$. Ideally, such rerouting mechanisms provide perfect resilience: any packet is routed from its source to its target as long as the two are connected in the underlying graph after the link failures. Already in their seminal paper at ACM PODC '12, Feigenbaum, Godfrey, Panda, Schapira, Shenker, and Singla showed that perfect resilience cannot always be achieved. While the design of local rerouting algorithms has received much attention since then, we still lack a detailed understanding of when perfect resilience is achievable.
This paper closes this gap and presents a complete characterization of when perfect resilience can be achieved. This characterization also allows us to design an $O(n)$-time algorithm to decide whether a given instance is perfectly resilient and an $O(nm)$-time algorithm to compute perfectly resilient rerouting rules whenever it is. Our algorithm is also attractive for the simple structure of the rerouting rules it uses, known as skipping in the literature: alternative links are chosen according to an ordered priority list (per in-port), where failed links are simply skipped. Intriguingly, our result also implies that in the context of perfect resilience, skipping rerouting rules are as powerful as more general rerouting rules. This partially answers a long-standing open question by Chiesa, Nikolaevskiy, Mitrovic, Gurtov, Madry, Schapira, and Shenker [IEEE/ACM Transactions on Networking, 2017] in the affirmative.
toXiv_bot_toot
@netzschleuder@social.skewed.dehyves: Hyves friendship network (2010)
A network of friendships among users of Hyves, an online social networking site in the Netherlands (comparable to Facebook at the time). Nodes represent users and an edge exists if two users are friends. These data were crawled in December 2010.
This network has 1402673 nodes and 2777419 edges.
Tags: Social, Online, Unweighted
@Techmeme@techhub.socialMarvell announces a deal to buy Celestial AI for at least $3.25B, expected to close in Q1 2026; the price can rise to $5.5B if Celestial hits revenue targets (Kif Leswing/CNBC)
https://www.cnbc.com/2025/12/02/mrvl-earnings-q3-2026-acquires-celestial-ai.html
@netzschleuder@social.skewed.demyspace_aminer: MySpace social graph
This network contains the social graph of MySpace, a social networking website which also has a strong music emphasis. A directed edge (i,j) means that user i follows user j.
This network has 854498 nodes and 6489736 edges.
Tags: Social, Online, Unweighted
https://netwo…
@netzschleuder@social.skewed.dehyves: Hyves friendship network (2010)
A network of friendships among users of Hyves, an online social networking site in the Netherlands (comparable to Facebook at the time). Nodes represent users and an edge exists if two users are friends. These data were crawled in December 2010.
This network has 1402673 nodes and 2777419 edges.
Tags: Social, Online, Unweighted
@Techmeme@techhub.socialUpscale AI, which is building AI networking infrastructure, raised $200M led by Tiger, Premji Invest, and Xora Innovation at a $1B valuation to take on Cisco (Dina Bass/Bloomberg)
https://www.bloomberg.com/news/articles/20
@netzschleuder@social.skewed.dehyves: Hyves friendship network (2010)
A network of friendships among users of Hyves, an online social networking site in the Netherlands (comparable to Facebook at the time). Nodes represent users and an edge exists if two users are friends. These data were crawled in December 2010.
This network has 1402673 nodes and 2777419 edges.
Tags: Social, Online, Unweighted
@netzschleuder@social.skewed.demyspace_aminer: MySpace social graph
This network contains the social graph of MySpace, a social networking website which also has a strong music emphasis. A directed edge (i,j) means that user i follows user j.
This network has 854498 nodes and 6489736 edges.
Tags: Social, Online, Unweighted
https://netwo…
@netzschleuder@social.skewed.demyspace_aminer: MySpace social graph
This network contains the social graph of MySpace, a social networking website which also has a strong music emphasis. A directed edge (i,j) means that user i follows user j.
This network has 854498 nodes and 6489736 edges.
Tags: Social, Online, Unweighted
https://netwo…
@netzschleuder@social.skewed.demyspace_aminer: MySpace social graph
This network contains the social graph of MySpace, a social networking website which also has a strong music emphasis. A directed edge (i,j) means that user i follows user j.
This network has 854498 nodes and 6489736 edges.
Tags: Social, Online, Unweighted
https://netwo…
