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Re:We migrated our PostgreSQL database with 11 seconds downtime by Edwinr95 on Thursday January 18, 2024 @05:41PM (#39048928)
I'm quite negatively surprised that a government service is moving from their own platform to AWS for such an important service.
Re:We migrated our PostgreSQL database with 11 seconds downtime by conception on Thursday January 18, 2024 @05:49PM (#39049011)
AWS has a lot of pre-audited compliance built into their services. Being able to inherit their certification for services can save an organization a lot of time and effort.
Re:We migrated our PostgreSQL database with 11 seconds downtime by lnxg33k1 on Thursday January 18, 2024 @05:56PM (#39049110)
Its not an organisation, its a blucking government, it handles citizen data, and its sending them to a company of foreign country, because it can’t hire some system administrators? A GOVERNMENT? What are they doing? Still looking for their product market fit and can’t afford the headcount? Is it a joke?

EDIT If they are looking for money id like to participate a bit in the seed round

Re:We migrated our PostgreSQL database with 11 seconds downtime by belter on Thursday January 18, 2024 @06:18PM (#39049345)
If you are worried about that, start with your government use of Microsoft Office and Windows who both send MB of data per minute to a US based company.
Re:We migrated our PostgreSQL database with 11 seconds downtime by dijit on Thursday January 18, 2024 @06:13PM (#39049288)
Sysadmins are cheaper than many people seem to think.

I had a person I trust a lot telling me that "if we go with a bare metal provider like GCore we'd have to hire someone", his reason for bringing that up was that the cost difference would be justified by not having to hire someone,.

However a GCore €400,000k/y bill becomes a €6,000,000~ if you were to use a public cloud, even with the scaling up and down when not in use (we are an extreme case of needing a lot of dumb unreliable compute thats geographically distributed).

I can hire a lot of sysadmins for that money, but I probably don't even need one because public clouds also need devops staff to manage the complexity anyway.

Re:We migrated our PostgreSQL database with 11 seconds downtime by DylanDmitri on Thursday January 18, 2024 @07:20PM (#39049947)
The risk is hiring a team of ineffective sysadmins, especially if your organization can’t assess sysadmin competence.
Re:We migrated our PostgreSQL database with 11 seconds downtime by dijit on Thursday January 18, 2024 @07:28PM (#39050010)
That would indeed be a risk, but the circular logic of this means no new company could ever have any competence outside of its founders. Which feels shortsighted.

Anyway, I am a former sysadmin. I am confident that I can identify competence in the requisite areas.

Re:We migrated our PostgreSQL database with 11 seconds downtime by criley2 on Thursday January 18, 2024 @07:55PM (#39050258)
Governments tend to be far less competent at determining technical competence. Due to a wide variety of factors, governments tend to be completely uncompetitive in salary for technical positions meaning they're already hiring from the lower end of the pool (not including a few altruistic folks willing to forgo their market value).

At a company if a department isn't working out you just restructure and move on, but in the government, that team is going to retire in your org and collect pension from you, and there's very little you can do about that.

Re:We migrated our PostgreSQL database with 11 seconds downtime by dijit on Friday January 19, 2024 @05:18AM (#39053751)
Everything you said seems to also apply for developers and the staff that would manage cloud resources.

Lack of cost control or effective use of a cloud provider leads to spiralling uncontrollable costs.

Re:We migrated our PostgreSQL database with 11 seconds downtime by rcxdude on Friday January 19, 2024 @05:00AM (#39053631)
yeah, every company I know of that uses cloud has a team responsible for managing it anyway, and they don't seem much smaller than the team needed to manage on-prem. I don't really think this 'savings' exists in most cases.
Re:We migrated our PostgreSQL database with 11 seconds downtime by everfrustrated on Thursday January 18, 2024 @07:07PM (#39049842)
The UK replies entirely on the mercy of USA for its nuclear deterrent (Trident)

For the UK at least, that ship has _long_ since sailed....

Re:We migrated our PostgreSQL database with 11 seconds downtime by blibble on Thursday January 18, 2024 @07:20PM (#39049946)
trident has UK built warheads and is operationally independent of the US
Re:We migrated our PostgreSQL database with 11 seconds downtime by kunwon1 on Thursday January 18, 2024 @06:00PM (#39049143)
AWS has a G-Cloud for UK just like they have one for US, no?
Re:We migrated our PostgreSQL database with 11 seconds downtime by travem on Thursday January 18, 2024 @06:09PM (#39049242)
AWS has US based GovCloud regions: AWS GovCloud (US-East) and AWS GovCloud (US-West). It does not have a UK specific GovCloud region that I am aware of.
Re:We migrated our PostgreSQL database with 11 seconds downtime by snoman on Thursday January 18, 2024 @06:04PM (#39049191)
AWS has government specific regions (called GovCloud). Many services or features make it to GovCloud later than other regions because of the certification requirements.
Re:We migrated our PostgreSQL database with 11 seconds downtime by bboygravity on Thursday January 18, 2024 @06:17PM (#39049338)
Why can't the UK government build there own cloud?

It's just completely insane to me that they would make the gov internet infrastructure completely (geopolitically) dependent on another country AND just literally give all their (citizens') data away AND pay for that "privilege"?!

I mean if the government can't host the government's websites using tech from the government's country, maybe it would be better to just forget about the whole cyberweb thing altogether? Just turn it off?

Re:We migrated our PostgreSQL database with 11 seconds downtime by ris on Thursday January 18, 2024 @06:38PM (#39049543)
I don't think you have any idea just how much it costs to run infrastructure at the reliability levels provided by AWS, and just how much investment it would require to get the ball rolling on this.

A lot of people have a very unrealistic picture of what government budgets are like.

Re:We migrated our PostgreSQL database with 11 seconds downtime by blibble on Thursday January 18, 2024 @06:55PM (#39049732)
> I don't think you have any idea just how much it costs to run infrastructure at the reliability levels provided by AWS

my $12/year VPS does better than us-east-1

Re:We migrated our PostgreSQL database with 11 seconds downtime by hdlothia on Thursday January 18, 2024 @07:40PM (#39050131)
Where do you get a 12 dollar a year vps. Hetzner charges me 4 bucks a month and it feels like a steal
Re:We migrated our PostgreSQL database with 11 seconds downtime by blibble on Thursday January 18, 2024 @08:09PM (#39050367)
Re:We migrated our PostgreSQL database with 11 seconds downtime by bboygravity on Friday January 19, 2024 @10:03PM (#39064256)
I get that it costs a lot.

My point is that NOT hosting it yourself (as a government) costs WAY more in the long run. See my points above.

The same goes for companies in Europe who literally host their trade-secrets (designs, sales, the entire company) on US-servers (OneDrive, Google Drive, etc). The US is the home of their competitors. Who cares about infrastructure costs if you're PAYING to give your trade secrets away to your competitor(s)?!

Re:We migrated our PostgreSQL database with 11 seconds downtime by robertlagrant on Thursday January 18, 2024 @06:26PM (#39049412)
They'd still be outsourcing to a firm to do this. They wouldn't hire a load of people to do it in-house. See also Fujitsu in the recently-popular Horizon scandal, or the NHS for IT debacle[0].

[0] https://en.wikipedia.org/wiki/NHS_Connecting_for_Health

Re:We migrated our PostgreSQL database with 11 seconds downtime by vdaea on Thursday January 18, 2024 @06:28PM (#39049436)
Why should they build their own cloud, seeing that costs more money?
Re:We migrated our PostgreSQL database with 11 seconds downtime by willsmith72 on Thursday January 18, 2024 @06:36PM (#39049511)
you want every government to build their own cloud? what in the world? the whole world is interlinked, should they also manufacture their own government laptops in the UK?
Re:We migrated our PostgreSQL database with 11 seconds downtime by shagmin on Thursday January 18, 2024 @11:11PM (#39051473)
I've always wondered how beholden the world is to Microsoft. I was once surprised to learn the US military (and probably virtually all others) don't have their own OS to avoid being tied to a particular company.
Re:We migrated our PostgreSQL database with 11 seconds downtime by 0xbadcafebee on Friday January 19, 2024 @01:32AM (#39052210)
Why can't the UK government build their own cars? Their own boots? Their own pens, paper? How wasteful and pathetic that they wouldn't make all those things themselves. If it's possible to do it yourself, by golly, you should do it yourself, and there's absolutely no reason in the entire world to purchase those things from someone else instead.
Re:We migrated our PostgreSQL database with 11 seconds downtime by bboygravity on Sunday January 28, 2024 @11:45PM (#39172785)
By that reasoning: why not just outsource the entire UK government to some low income countries while you're at it?

I mean I'm sure Xi or any other president would be happy to govern the UK in exchange for a small fee? Much more cost effective!

I'm sure the Chinese would also be more than happy to build the UK's roads and (government) buildings at a great discount.

You still don't see my point? We're talking essential infrastructure and Geo-politically highly sensitive data.

Re:We migrated our PostgreSQL database with 11 seconds downtime by kakoni on Friday January 19, 2024 @04:58AM (#39053617)
You know that UK's National Health Service did a deal with Palantir for "federated data platform"?
Re:We migrated our PostgreSQL database with 11 seconds downtime by NomDePlum on Friday January 19, 2024 @02:49AM (#39052765)
No. It is only relatively recently (~5/6 years) AWS have had any data centres in the UK.

That blocked use of AWS for a lot of UK departments due to data sovereignty concerns.

Re:We migrated our PostgreSQL database with 11 seconds downtime by kunwon1 on Friday January 19, 2024 @09:34AM (#39055906)
I see. I don't use AWS much, I saw this [1] and assumed this was like the US g-cloud.

[1] https://aws.amazon.com/government-education/g-cloud-uk/

Re:We migrated our PostgreSQL database with 11 seconds downtime by foofie on Thursday January 18, 2024 @06:20PM (#39049365)
> (...) its a blucking government, it handles citizen data, and its sending them to a company of foreign country, because it can’t hire some system administrators? A GOVERNMENT? What are they doing?

This is a very good question, and bears repeating.

It's not a massive database as well. 400GB with 1k inserts/second.

Re:We migrated our PostgreSQL database with 11 seconds downtime by solatic on Friday January 19, 2024 @02:36AM (#39052664)
> because it can’t hire some system administrators?

Spoken like someone who has never worked in the public sector. Hiring can easily take 6+ months or more due to an ever-increasing list of requirements that government HR is required to fulfill, not least of which is passing a security clearance which takes even more time. The best people on the market rarely have the patience for this. Once your employees do get hired - on-boarding can take another few/several/more months, getting various permissions, technical documentation, etc. Everything is out-of-date because making changes requires committee consensus, in a culture that is risk-averse, because nobody notices when you out-perform (after all, the requirements were also set by a committee that doesn't know who you are) but something going wrong is grounds for termination. Public sector work over-relies on hiring contractors precisely to shift blame for failure to the contractors. Managed database services are excellent tools to shift this kind of catastrophic risk of data loss to a contractor/vendor (who is managing the database).

Governments not owning their data isn't due to technical or budgetary limitations - it's strictly cultural.

Re:We migrated our PostgreSQL database with 11 seconds downtime by NomDePlum on Friday January 19, 2024 @02:46AM (#39052744)
Fully agree with this. I'd also add that a lot of IT is buy not build, in general. That includes support. Particularly true for the public sector and has been in place well before AWS existed.

Outsourcing the complexity to run and maintain a secure reliable database cluster really is making good use of the managed service model.

Re:We migrated our PostgreSQL database with 11 seconds downtime by Dylan16807 on Friday January 19, 2024 @02:51AM (#39052771)
> Hiring can easily take 6+ months or more

Do you think this move didn't take even longer to plan?

> to shift blame

That reason is much more plausible.

Re:We migrated our PostgreSQL database with 11 seconds downtime by sph on Thursday January 18, 2024 @05:59PM (#39049132)
How would you feel if the US government ran on servers from a European company, which also works very hard to avoid paying taxes in US soil?

All those reasons to go AWS hold for a private company, not for a government service of a first world country and G7 member. AWS has a lot of compliant services, but it's not like they're doing rocket science one of the top 5 richest countries in the world cannot afford to develop or contract within its borders.

The simple reason is that the UK has been on a long trend of selling out to the highest bidder, whether they are US tax avoiding companies, chinese or managed by Russian oligarchs. We have chosen AWS for the same reason Post Office chose Fujitsu.

Re:We migrated our PostgreSQL database with 11 seconds downtime by freedomben on Thursday January 18, 2024 @06:03PM (#39049172)
I would be surprised if they aren't deploying to the London data center, so I would think it is within the UK
Re:We migrated our PostgreSQL database with 11 seconds downtime by dijit on Thursday January 18, 2024 @06:15PM (#39049315)
There's no govcloud in the UK; unless there are specific terms then the terms-of-service state that you are licensing either the irish entity or the american entity to have access and dominion of your data.

I had to spend a lot of time writing my privacy policy (perks of being CTO... yay), and part of that privacy policy was an admission that we transfer ownership of data to a US company (by using public cloud) despite using european datacenters.

This is because our agreement is with a US entity.

Re:We migrated our PostgreSQL database with 11 seconds downtime by esskay on Thursday January 18, 2024 @07:41PM (#39050138)
eu-west-2 is a bit misleading, most of its nowhere near London, they've got DC's right up into the midlands. One of their newer ones for example is out in Didcot Oxfordshire, they've also got a few up towards Peterborough. All classed as 'London' despite being a fair distance away from it.
Re:We migrated our PostgreSQL database with 11 seconds downtime by arpinum on Thursday January 18, 2024 @06:29PM (#39049450)
The blogpost shows a connection string to eu-west-1 in Ireland
Re:We migrated our PostgreSQL database with 11 seconds downtime by jazzyjackson on Thursday January 18, 2024 @05:46PM (#39048988)
I don't know what it's like in UK but it may be the case that government has a hard time a{ttract,fford}ing talent to administer everything in house. Not that AWS is great for cost saving but if its between paying 50k/year for cloud services and not being able to find an engineer who will competently do the job for less than 50k, then the cloud is your only move really.
Re:We migrated our PostgreSQL database with 11 seconds downtime by swozey on Thursday January 18, 2024 @06:11PM (#39049259)
They require various clearances (digging into your life and past relationships to a miserable degree), don't allow someone to have ever smoked pot and pay half or less of what you can make in the pvt sector here (usa).

Everyone I know working FedRAMP jobs is prior military/g-level.

Re:We migrated our PostgreSQL database with 11 seconds downtime by robertlagrant on Thursday January 18, 2024 @06:22PM (#39049377)
They wouldn't need that. And having been SC cleared in the UK, and known a few DV-cleared ones, at least in the UK they don't care if you've smoked pot. They just care that if you have, that you don't mind your family knowing one day. They don't want people who can be blackmailed.
Re:We migrated our PostgreSQL database with 11 seconds downtime by swozey on Thursday January 18, 2024 @06:43PM (#39049598)
Here it's like this: Don't ever lie to them, "no matter what it is they'll find out."

So, some people don't lie, say they smoked pot in high school and none of them make it to the next step.

I had a twitter convo last year or pre-x whenever with the CTO of some org I can't remember (I don't think centcom, something much smaller) and he mentioned that they've lightened up quite a bit, or at least his program which was a softwar engineering group was more lenient. He was looking for engineers on via twitter on his official account.

So maybe that's loosening up here thankfully.

Re:We migrated our PostgreSQL database with 11 seconds downtime by justsomehnguy on Thursday January 18, 2024 @06:24PM (#39049391)
> who will competently do the job for less than 50k, then the cloud is your only move really

Well, there is the other way, but, as we know, never ever that would happen.

Re:We migrated our PostgreSQL database with 11 seconds downtime by prmoustache on Friday January 19, 2024 @01:32AM (#39052209)
Once your past the emerging startup status, running on the cloud involve as much engineers and complexity as running on prem if you want to follow best practices.

The "let's be managed and only hire developers" is a huge myth. All large organizations involve tons of "cloud engineers" or "devops" depending on how they want to call them and are just sysadmins with a different name and a bigger paycheck.

Having actual datacenters doesn't add a ton of complexity and datacenters themselves are often managed by people who don't even have an engineer paycheck. The main difference between being on prem vs cloud is you have to plan (how many servers/storage/network equipment you have to buy and replace on the following year) and pay for stuff (like space, racks) more in advance + take into accounts delays in delivery. This is where cloud makes the job much faster for companies but given the slow pace at which gov stuff happen usually I don't think this is a problem for them.

Re:We migrated our PostgreSQL database with 11 seconds downtime by solatic on Friday January 19, 2024 @02:41AM (#39052713)
> and not being able to find an engineer

Remember it's not just about being able to find one single engineer - then they become key-person risk. You need multiple engineers to be able to handle the loss of that engineer, either temporarily (vacation) or permanently (suddenly hit by a bus). Then you end up having a team of DBAs. Then you have functional rather than feature teams. Then you need multiple managers to align to get anything done, and have internal politics.

Being able to consume databases as a product has non-trivial value.

Re:We migrated our PostgreSQL database with 11 seconds downtime by kingkongjaffa on Thursday January 18, 2024 @05:48PM (#39049006)
> This is an AWS RDS PostgreSQL database and it lives in the PaaS’ AWS account. Our apps that run in the PaaS talk to this database. We are going to call this database our ‘source database’.

It already was. Read the article.

Re:We migrated our PostgreSQL database with 11 seconds downtime by pmcp on Thursday January 18, 2024 @06:12PM (#39049271)
As somebody who worked for the European Commission, and a european national government, I agree with your sentiment, but the harsh reality is that government divisions in generally work on a shoe string budget, when it comes to decisions like these. I wouldn’t be surprised if this was a “best effort given the circumstances” move.
Re:We migrated our PostgreSQL database with 11 seconds downtime by NomDePlum on Thursday January 18, 2024 @07:18PM (#39049936)
Why?

I've worked on a number of UK government projects, including some with particularly sensitive security and data requirements.

Having some knowledge of their on-prem data centres and UK Cloud offering they have also used moving to AWS has so many operational, security and resilience benefits that aren't available elsewhere. It's not a free-lunch by any means and needs thought and governance certainly but the procurement simplification benefits alone make going to the public cloud a no brainer for a lot of government services.

It is worth knowing that even the on-prem data centres are usually operated by 3rd parties such as HP, BT and IBM. There was an initiative to have "Crown-managed" data-centers but it's not particularly scalable.

Re:We migrated our PostgreSQL database with 11 seconds downtime by overstay8930 on Thursday January 18, 2024 @07:25PM (#39049994)
If you saw how non-tech companies run datacenters, well let's just say they're not exactly working with NATO like the big 3 cloud providers do when designing their DCs and backbone.

Honestly you should be frightened when you see someone NOT using a cloud provider, because it is hard work to properly run and secure a datacenter. Even Equinix fucks up HARD regularly and they are considered the gold standard (shout out to those I saw at 350 E Cermak over the weekend).

Re:We migrated our PostgreSQL database with 11 seconds downtime by ris on Thursday January 18, 2024 @05:48PM (#39049002)
GOV.UK PaaS also runs on AWS (for as long as it remains to exist)
Re:We migrated our PostgreSQL database with 11 seconds downtime by ivix on Thursday January 18, 2024 @06:40PM (#39049564)
I'm surprised that you're surprised. Why on earth would government not be migrating to the cloud?
Re:We migrated our PostgreSQL database with 11 seconds downtime by 0xbadcafebee on Thursday January 18, 2024 @05:51PM (#39049039)
That sentence was a little confusing. You're not happy that the government is hiring experts to run an important service?
Re:We migrated our PostgreSQL database with 11 seconds downtime by dtnewman on Thursday January 18, 2024 @06:13PM (#39049286)
Yes. RDS is a very reasonable choice if you are a tech company, let alone a govt org. The alternative isn’t “let’s host this ourselves” it is “let’s host this with Oracle at a much higher cost”.
Re:We migrated our PostgreSQL database with 11 seconds downtime by 15457345234 on Thursday January 18, 2024 @10:03PM (#39051116)
The alternative - at government scale - is absolutely 'let's host this ourselves' and that's what they should be doing, to ensure that institutional expertise remains. They should also own and operate their own datacentres which should be physically secure, not shared with commercial ventures and guarded by the armed forces, not civilian security.
Re:We migrated our PostgreSQL database with 11 seconds downtime by 0xbadcafebee on Friday January 19, 2024 @01:44AM (#39052302)
Why doesn't the government manufacture their own cars? They're going to lose institutional expertise in building cars! They should also own and operate their own manufacturing facilities which should be physically secure, not shared with some 'civilian commercial venture'.

By golly, the government can't do business if it isn't a datacenter operations company, a software vendor, and a car manufacturer.

Re:We migrated our PostgreSQL database with 11 seconds downtime by 15457345234 on Friday January 19, 2024 @03:21AM (#39052957)
> By golly, the government can't do business if it isn't a datacenter operations company, a software vendor, and a car manufacturer.

I mean, precisely, which is why some countries are rapidly turning into failed states. Too much buck-passing and outsourcing.

Re:We migrated our PostgreSQL database with 11 seconds downtime by tobias_irmer on Friday January 19, 2024 @03:00AM (#39052818)
It isn't? AWS is crazy expensive and you don't have as much control over things as you may occasionally need. The best decision we took in the past few years with regards to infrastructure was moving away from AWS and doing everything ourselves.

On RDS we had inexplicable spikes in cost, deteriorating support and no real support for any of our issues. When we tried using DMS, it just didn't work as expected, even after spending two days on the phone with their support.

Re:We migrated our PostgreSQL database with 11 seconds downtime by 15457345234 on Thursday January 18, 2024 @10:06PM (#39051135)
> is hiring experts

'moving to AWS' (or any cloud provider) is not 'hiring experts' it's just outsourcing the risk to an entity that you, in the event of a genuine crisis, have no leverage over beyond 'we're going to stop paying you (once we migrate away from you which will take ten years)'

Re:We migrated our PostgreSQL database with 11 seconds downtime by 0xbadcafebee on Friday January 19, 2024 @01:47AM (#39052316)
AWS are not experts at providing computing services? Holy cow. This is news to me! I thought they were the most popular and highly regarded computing infrastructure and PaaS company in the world, managing both hardware and software and providing subject matter experts to work with customers on architecture and implementation, along with official partners and a marketplace of turn-key products.

Boy, am I embarrassed! I need to start building my own datacenter right away, all my shit is on AWS!!!

Re:We migrated our PostgreSQL database with 11 seconds downtime by rcxdude on Friday January 19, 2024 @05:03AM (#39053652)
They may be experts, but you sure aren't hiring them. You are renting something from them.
Re:We migrated our PostgreSQL database with 11 seconds downtime by _joel on Thursday January 18, 2024 @06:38PM (#39049540)
There's an absolute ton of stuff on AWS. There used to be gCloud that allowed for smaller clouds to tender for government contracts bit there was a big pull to AWS, at least from my experience with it.
Re:We migrated our PostgreSQL database with 11 seconds downtime by pixelesque on Thursday January 18, 2024 @06:05PM (#39049202)
As other comments point out, their own platform was (at least in terms of DB) already running on AWS, just using a different account.
Re:We migrated our PostgreSQL database with 11 seconds downtime by foofie on Thursday January 18, 2024 @06:22PM (#39049379)
> As other comments point out, their own platform was (at least in terms of DB) already running on AWS, just using a different account.

That changes nothing. It just means this unjustifiable nonsense is going on for a while.

Re:We migrated our PostgreSQL database with 11 seconds downtime by cpursley on Thursday January 18, 2024 @05:45PM (#39048969)
And an American one, at that (we’re talking government services here, not some SaaS). Are there really no native UK cloud providers?
Re:We migrated our PostgreSQL database with 11 seconds downtime by cameronh90 on Thursday January 18, 2024 @05:49PM (#39049008)
Not any remotely comparable. The small “cloud” providers we do have were just reselling vSphere last time I looked into it.
Re:We migrated our PostgreSQL database with 11 seconds downtime by otteromkram on Thursday January 18, 2024 @05:49PM (#39049018)
I'd argue that AWS is much better suited than self-hosting because it's such an important service.

Downtime becomes negligible and global reach vastly increases with comparably little cost.

Re:We migrated our PostgreSQL database with 11 seconds downtime by okasaki on Thursday January 18, 2024 @05:48PM (#39049004)
All UK businesses run on Oracle and Microsoft, so I'm not sure why you're surprised. They have us by the balls.
Re:We migrated our PostgreSQL database with 11 seconds downtime by msla on Friday January 19, 2024 @05:06AM (#39053676)
It incentivizes public-private cooperation: If the government cracks down on Amazon, Amazon turns off the government's AWS accounts and deletes the data. The government finds that subpoenaing a wiped hard drive is utterly nugatory, and thereby learns humility.
Re:We migrated our PostgreSQL database with 11 seconds downtime by mobilemidget on Friday January 19, 2024 @10:55AM (#39056905)
"The PaaS team offered us the ability to migrate databases using AWS Database Migration Service (DMS)."

And I'm not surprised if, they got some kickback, discount etc in some way to promote AWS on their blog. Not claiming its so, but I would not be surprised at all. It reads as one big advertisement.