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Ask HN: Is your company sticking to on-premise servers? Why?

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Re: Ask HN: Is your company sticking to on-premise servers? Why?

#162
>I honestly fail to see any good reason not to use the cloud anymore, at least for business. Cost-wise, security-wise, whatever-wise.

Problem is point of failure, many businesses need to be independent and having data stored in the cloud is a bad idea overall. Because it produces point of failure issues. Consider if we ever got a real nasty solar wind and the electric grid goes down, the more we rely on the internet and centralize infrastructure into electric devices, the more it becomes a costly point of failure.

While many see redundancy as "waste" in terms of dollars, notice that our bodies have many billions of redundant cells and that's what makes us resilient as a species, we can take a licking and keep on ticking.

Trusting your data to out-side sources generally is a bad idea any day of the week. You always want to have backups and data available in case of diaster, mishap, etc.

Like no one has learned from this epidemic yet. Notice that our economic philosophy didn't plan for viral infections and has forced our capitalist society to make serious adjustments. Helping people is an anathema to liberals and conservatives / republicans / democrats, so for void to come along and actually force co-operation was a bit tragically humorous.

As a general rule you need redundancy if you want to survive, behaving as if the cloud is almighty is a bad idea, I'm not sold on "software as a service" or any of that nonsense. It's just there to lull you into a false sense of security.

You always need to plan for the worst case scenario for surviveability reasons.

Re: Ask HN: Is your company sticking to on-premise servers? Why?

#163
post #89
post #76

1. 500TB of storage for 3-6mo of CCTV footage. 2. Bought a hanful of $700 24 core Xeons on eBay 2 years ago for 24/7 data crunching. Equivalent cloud cost was over $3000/mo. On-Prem paid off within a month! 3. Nutanix is nice. Awesome performance for the price and almost no maintenance. Got 300+ VDI desktops and 50+ VMs with 1ms latency.

> $700 24 core Xeons on eBay 2 years ago Can you clarify? I don't think such a product exists as a single chip at that price point. The Threadripper 3960X costs $1400, and that released less than a year ago. Edit: Looking up Intel chips on Wikipedia, I think you might be using 12-core/24-thread chips... https://en.wikipedia.org/wiki/Skylake_(microarchitecture)#Xe...

I picked up three Dell R900's for an average of $200 each, with 4x Xeon E7450 and 128GB of ECC RAM. No hyperthreading (2011!), it's 24 real cores.

They're noisy and use lots of power, but you can't argue with the value for money.

Re: Ask HN: Is your company sticking to on-premise servers? Why?

#164
post #13
post #8

Security (we're a bank)

How is the cloud less secure than your on-prem servers? I would argue that it's easier to keep track of all the threats with the tools available from big cloud providers.

Normally it's not. But if certain thinks went wrong you might have much less control to fix thinks.

Like consider how many cases of "help big company randomly blocked our account" popped up on hacker news and twitter the recent years.

Also consider news like: "Amazon spies on seller to get a competitive advantage when selling their own products".

Or e.g. companies short term massively changing their service terms or API's. Deprecating old ones etc. This might be fine for customers which products are always changing anyway. But for banks this isn't attractive at all, they only want changes if they are really needed for them.

Re: Ask HN: Is your company sticking to on-premise servers? Why?

#165
Try running any service with an average egress exceeding 10 Mbit/s then tell me cloud still makes sense. By the time you reach 1 Gbit/s the very idea of it is enough to elicit a primitive biological defensive response.

We don't do on-prem but we do make heavy use of colo. The thought of cloud growth and DC space consolidation some day pushing out traditional flat rate providers absolutely terrifies me.

At some point those cloud premiums will trickle down through the supply chain, and eventually it could become hard to find reasonably priced colo space because the big guys with huge cash-flush pockets are buying up any available space with a significant premium attached. I don't know if this is ever likely, but growth of cloud could conceivably put pressure on available physical colo space.

Similar deal with Internet peering. There may be a critical point after which cloud vendors, through their sheer size will be able to change how these agreements are structured for everyone.

Re: Ask HN: Is your company sticking to on-premise servers? Why?

#166
post #13
post #8

Security (we're a bank)

How is the cloud less secure than your on-prem servers? I would argue that it's easier to keep track of all the threats with the tools available from big cloud providers.

Systems in the cloud are always going to be less secure than local systems. With cloud you have the same issues with in-house access and data leaking, because you have the same people with access to the same data, PLUS with cloud you also have additional issues with the various third party/parties (over whom you have little control).

Re: Ask HN: Is your company sticking to on-premise servers? Why?

#167
post #13

Earlier quoted context omitted.

How is the cloud less secure than your on-prem servers? I would argue that it's easier to keep track of all the threats with the tools available from big cloud providers.

Forget the bank for a moment, and imagine if you were in direct competition with Amazon and concerned about insider risks. Now imagine you're aware that Amazon's retail arm is quite happy to launch competing products based on sales data from marketplace sellers, so it's not like they have strict firewalls protecting competitors who pay Amazon for services. Now imagine Amazon offers you a bunch of security options tha…

> I can understand how a person who believed all that would believe putting their business in their competitors hands would be a naive decision.

That sounds like it's hard to believe all this. But some thinks you state actually had some proves that they do happen...

Re: Ask HN: Is your company sticking to on-premise servers? Why?

#168

I work in Livermore Computing at LLNL. We manage upwards of 30 different compute clusters (many listed here: https://hpc.llnl.gov/hardware/platforms ). You can read about the machine slated to hit the floor in 2022/2023 here: https://www.llnl.gov/news/llnl-and-hpe-partner-amd-el-capita... . All the machines are highly utilized, and they have fast Infiniband/OmniPath networks that you simply cannot get in the cloud. F…

Sorry about a slightly off-topic comment. Working on a deep tech startup, with a significant segment of potential customers being national labs, I'm very interested in learning various aspects [beyond the basics] about the process(es) that national labs use to procure application software (not the system one [OS distributions, monitoring etc.], but rather domain-specific one, e.g., scientific data management, modeling and simulations). I have looked at relevant sections on some of the labs' websites and my initial impression is quite fuzzy. If you are familiar with this subject, I would very much appreciate if you could clarify that. If you prefer, you can reach me at aleksandr blekh Google's e-mail service.

P.S. I do have connections at some national labs, but thought that you might shed some additional light on this.

Re: Ask HN: Is your company sticking to on-premise servers? Why?

#170
I actually am moving my startups servers from AWS to a home server.

Reasoning:

* We know how much compute is need.

* We know how much the new servers can compute.

* We have the ability to load balance to AWS or Digital Ocean or another service as needed.

* This move provides a 10x speed improvement to our services AND reduces costs by 70%.

For reference, had to call the ISP (AT&T) and they agreed to let me host my current service. It’s relatively low bandwidth, but has high compute requirements.

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