HackerTrans
トップ新着トレンドコメント過去質問紹介求人

parasubvert

no profile record

コメント

parasubvert
·8 日前·議論
I don't know how you're paying that much.

Sandwich + Tenders + 2 Cole slaws + 2 bottled 500ml drink + one fries, as combos here in western Canada total up to $50 CAD for me on DoorDash...
parasubvert
·17 日前·議論
Except this isn't like tulips or NFTs or Crypto; AI is actually useful (far beyond being a chatbot), and has real supply & demand, vs. a being pure speculative investment.

Yes, there's too much hype, and forcing the use of it does no one any good. And for sure a lot of that demand detached from results, and this means the demand will ebb. But I don't think this is like the dot-com bubble, it's more like the OPEC oil embargoing the 70s where soaring prices detached from results led to a collapse in demand that lasted a long while.
parasubvert
·17 日前·議論
It's because the hardware can't really handle the latest and greatest games unless you get the top end hardware. Their GPU innovation is on letting you run an AAA game from 5 years ago on a tablet.
parasubvert
·17 日前·議論
I wouldn't say 'eliminated gaming', they just have they've put a lot of encouragement into Mac gaming in recent years to the point that they're maintaining Rosetta 2 for game ports (via Crossover/Wine/Proton) even after its broader deprecation.

The main issue IMO is the Apple hardware itself isn't focused on raw performance, it's on energy efficiency and mobility. You'd need a MacBook Pro or Mac Studio at least to have the GPU cores & RAM to play the most recent PC games. And so they just tend to lead with casual games, live service games, and second run AAA games. Technically Apple maintains the world's largest gaming platform (by users & revenue) in iOS.

And plenty of AAA games have been ported to macOS like Cyberpunk 2077, the last few Assassin Creeds (Shadows, Mirage), or even iOS/iPadOS/visionOS like Control & Death Stranding, the recent Assassin's Creeds, Resident Evil 2 & 4 Remakes, RE 7 & 8, Civ 6 & Civ 7, etc.
parasubvert
·18 日前·議論
Yeah I don't doubt your lived experience with the product. And I too have run Linux for a long time (1995).

A vSphere cluster (in comparison to say KVM) has been easier to run in my perspective, but I do think it helps a lot to be a part of the VMware tech community to learn the best practices since there are historical quirks that are not always intuitive.

Thank you for your response on the external DNS, that makes sense in retrospect.
parasubvert
·21 日前·議論
It's a long story: OpenShift was a bad product all around until 2019 with v4, the 3rd rewrite, but that product was a home run. That in itself was an incredible turnaround, even before they moved away from Openstack and turned Openshift into also a VM platform.

Mostly the other problems are the typical problems of managing bare metal multi-tenant Kubernetes cluster. The customers that don't have as many of these problems are ironically running openshift on vSphere ;).

while the OCP operators and GUIs cover much of the usual day to day , you really need deep Kubernetes expertise at scale, and need to drop down to the upstream project code and docs. For example it is very hard to force configuration discipline on tenants (leading to many flowers blooming here like Kyverno); security in Kubernetes is complex and requires careful tradeoffs on policies; it is laborious and counterintuitive (requests vs limits - ie. you should always set requests and be very careful setting limits) to manage compute capacity and noisy neighbours, Submariner and OVN-Kubernetes network services are limited compared to HCX+NSX (eg. NAT topologies, distributed firewall management, tunnels, fabric connectivity ie. VRFs or EVPN support though this is coming soon... also Openshift's metalLB for ingress load balancing is its own thing with its own connectivity config), out of the box observabiity is not very good and requires 3rd party solutions or extensive customized configurations , and the Kubernetes scheduler itself is focused on efficient bin packing rather than workload stability.

Also replacing vSphere VMs with OSV, you lose DRS which is a big blow... you do keep vmotion live migration equivalence but you must use a NetApp Filer (or any NFS store) for your VMs, or Nutanix Files, or ODF/Ceph in RWX volume mode. ODF/Ceph is more laborious to manage than VSAN (it requires its own knowledge well), but importantly has native S3 object storage, which VSAN still is missing (though I hear it is imminent in VCF 9.1.2). VLAN assignment to VMs with NMstate and multi-NIC failover has gotten better here over the years with OCP though feels shakier (more complexity is exposed, LACP is required, etc) than the VMware distributed switch native load based NIC teaming or NSX.

Overall if you squint, OpenShift can replace much of vSphere on paper , and at least somewhat in practice - but you really, really need a sharp ops team that knows what they're doing and at least some 3rd party solutions for capacity and observability. I'm also not sure redhat education and consulting is scaled at the level required to build these skills in industry quickly enough, though IBM certainly has the qualifications to do so. That said Broadcom is also doing plenty to squeeze or shed its education and consulting to partners which is ... a mixed bag usually at first that doesn't end well, and leads to repatriation.
parasubvert
·21 日前·議論
> Revenue may be increasing, but their customer base is decreasing, and any customer who's paying attention is now looking for an exit strategy.

VMware in 2024 had 96% of the virtualization market and 500k customers. The above is somewhat true but also kind of like saying "the USA is in decline"... okay, but it's so big that it's going to take a very long time, and not every arrow is pointing down.

Broadcom focusing on higher margin larger customers hurts the 10+ year horizon but at the same time they're closing massive (9 figure) deals 5 years out including some very large expansions. Everyone is going to look for an exit - as they should! - but that doesn't mean they actually WILL exit.

(I don't work for VMware, though I did years ago, I am an independent).

> I spec'ed, installed, and ran a VMware cluster for a few years and it was never very stable. After a while I stopped installing the software updates because they would usually break something.

I would gently suggest this isn't really much of an anecdote. This is like saying "I ran Linux once and it never seemed stable, so I stopped updating it".

There's VMware customers that range from a dozen VMs on a cluster to literally hundreds of clusters each with 10-20 hosts each with 100+ cores and 2 TB+ RAM and thousands of VMs... adding up to 500k+ VMs at the largest customers.

> More than once, after applying an update, I had to re-install the licenses for each server and its associated CPUs, which is a painful process.

This is not something I have encountered in 20+ years or could find an KB about online to indicate it was a widespread issue (though maybe it was if you have a link). Broadcom moved all licenses to subscription recently, which caused issues here but otherwise this feels odd.

> We initially installed using an external DNS, but the cluster was so flaky that we had to switch to their recommended configuration of local DNS.

I am not sure I understand, What do you mean by local vs external DNS? I am familiar with Kubernetes clusters having local CoreDNS and a plugin for plumbing external records called External DNS, however these aren't vSphere concerns. Vsphere uses standard NTP and DNS and doesn't ship with a DNS server, it doesn't have any recommendations on where or how it runs other than it being highly available.
parasubvert
·22 日前·議論
Eh, it's still the least hassle at scale for your own data centers and VCF 9 isn't exactly low tech - it does things no one else really can do to the same level of quality (DRS, HCX, NSX, VSAN all come to mind) , the question is, is it worth the money? Unless you're over 10,000 VMs, probably not.

OpenShift is okay but has quirks unless you have a major Kubernetes staff; Proxmox is good for most but I wouldn't use at massive scale. Azure Stack/ Hyper-V can work but has its own quirks.
parasubvert
·22 日前·議論
Negotiating tactic. Never really makes it to court.
parasubvert
·22 日前·議論
They do keep investing in their software "just enough" to keep customers from churning.

These sorts of lawsuits never really make it to court, there's a negotiation tactic.

Meanwhile Broadcom's software revenue led by VMware keeps growing 30% YoY and they close new contracts because in spite of being expensive.... because there's very few true alternatives in the market to VMware Cloud Foundation at high scale - Nutanix, Proxmox, Azure Stack, and OpenShift all exist but have their own problems. I've worked with them all, and they're all... big, expensive and difficult, though VMware probably is the most stable and hassle free of the bunch. Just costs a lot.
parasubvert
·先月·議論
Before the IPO; AdSense came out in 2003. Before that they really make much money.

Simple text ads to start. It was built on MySQL, Java and C++ and became how they made most of their money.
parasubvert
·2 か月前·議論
Indoctrination and cultural erasure isn't unique to the church. With Germanic tribes - the Saxons, Angles, Normans, etc., while women's rights ebbed and flowed over the centuries, they were rife with double standards and were still quite patriarchal. They didn't just believe in nature, they believed in the same pagan gods as the Nordic peoples.

The point is that times change, and institutions change, and holding grudges for long ago sins and policies is ineffective.
parasubvert
·2 か月前·議論
"Church"

ok

"and any kind of believe system hurts our society and divides us."

People shouldn't believe anything?

Disagreement and conflict are natural. How we handle these disagreements while striving for widespread peace and prosperity is the question.
parasubvert
·2 か月前·議論
You've got a lot of hot takes, but this is an astounding statement that underscores you have absolutely no idea what you are talking about when it comes to economic development.
parasubvert
·2 か月前·議論
The term "Hacker" means many things.
parasubvert
·2 か月前·議論
[flagged]
parasubvert
·2 か月前·議論
What makes Elon complicated is that he is not just a scam artist. He has an eye for talented people that do good engineering while working for him, in spite of his personal flaws.

For all the lies, bad behavior, and broken promises, SpaceX's achievements and reliability record is still incredible, X/Twitter hasn't crashed and burned after all the layoffs and drama, and Tesla (until recently due to his meddling) had a lock on the leading the car industry's direction & doing a lot to drive practical electrification globally.
parasubvert
·2 か月前·議論
I tend to agree with you there, but that's not mostly due to an individual's (or group's) like or dislike of cars as a product.
parasubvert
·2 か月前·議論
[flagged]
parasubvert
·2 か月前·議論
[flagged]