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Joe, is that you? I didn't know the Change Control Board ever let people out of their dungeon!
Or did you dig your way out with a coffee cup and a USB key, again?
vuolsi così colà dove si puote
ciò che si vuole, e più non dimandare
--The answer to Minos and any question of "Why are we doing it this way?"
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You can make anything last three months if you try hard enough.
Whether or not that means your efforts are pointed in the right direction is another matter entirely.
Push for an "as built" migration, where it is performed with an absolute minimum of changes, and no "improvements", being made to the data/tables/etc, along the way.
Use the words "stable", "stability", and "solid foundation" a lot, when discussing it, and keep pushing the "one thing at a time" concept -- i.e. it's less risky to move it from A to B and get it working right before implementing anything new than it is to try to do both at once.
I wanna be a eunuchs developer! Pass me a bread knife!
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I've learned not to waste my time chasing after people here. If somebody important comes asking me for status, I just say "so & so is road blocking the project" and let them worry about it. Sometimes they ask me to follow up with the road blocker to which I usually respond "I've already sent them 4 or 5 emails on it with no response, I can send a 6th email if you want..." sometimes they want me to and sometimes they don't.
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Six hundred and fifty eight hours ... conservatively
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To actually do a move, probably a day or so to get the new environment (machine, memory, etc.) set up and tested. Give a day to actually copy the data over. Minimally a day or two to write, prove, and run code to demonstrate to management that the data did, in fact, make it over intact (although that can then be used for other moves, so don't lose it). Going out on the proverbial limb here ... a week?
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day 1: get sql 2016, install. oh which version did you want?
day 1-5: figure out licensing model.
day 5: ok, i think i know which licenses we need. let me raise purchase request with accounting.
day 10: oh, no we need a License advisor to come in and assess.
day 30: license advisors came yesterday. now i can raise purchase.
day 56: purchase approved
day 60: acquired licenses. now can install.
day 61: oh, we need that feature that was in enterprise edition. Ok, i will just install, oh, need different licenses.
day 62: seek payment reimbursement from License Advisor for poor decision.
day 90: all license correct. install, upgrade database. done
you getting core or user license for that machine? and if core, damn, which my company that easy with money. What over $100k.
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I have 2 answers. Either build it yourself, or outsource it.
Now, if this was Oracle. I would say he is insane. You could restore that in oracle pretty easily and copy the config settings over pretty quickly. (restoring 10TB of data will take a while).
With that said, it always depends. Is it one schema or 200? Do they all talk to each other. When they are done, do they have to sync the stored procedures from a repository? Is it all data or data and code?
You have to cut them a little slack. 3 months seems long. Too long. Okay, way too long. I would agree with Days. I might give them a week.
But I would certainly consider hiring an outside resource to come in and do it, and also AUDIT your DB guys for best practices. I find a good Audit shakes things up a bit, and puts people on notice. It also brings in a second pair of eyes which can be very helpful, and management gets around the competing groups complaining. Hard to defend the DB guys when the outside guys say they suck!
I have done a few IT audits and it is always scary what you find. The great thing is that SOME stuff gets fixed while you are there (like default passwords on wireless routers, OMG).
BTW, it looks like you are throwing hardware at your performance problems. Usually a good sign of a design flaw.
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If the install was clean and easy - an hour or so
If the DB files could simply be detached, XCOPY'd, and reattached, and if the data could be copied over gigabit ethernet or USB3 or something fast then it's probably a day just to copy the data over, and anything from 5 mins to hours depending on how many physical database files you had.
If you were doing a straight upgrade, all security settings were the same (and scripted to allow easy setting up) then add another half hour of faffing around to get that setup (depending on how many databases)
But no. Not three months. Unless that's "2 months and 28 days waiting in our TODO queue because we have a ton on our plate, and 2 days to get it done".
cheers
Chris Maunder
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They have to "verify" your current schema.
I'm betting on 6 months.
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Yup. That's what they say. That they want to verify everything. These are the same people that write stored procs with spaces in the column names, # signs, etc. We once spent a day tracking down a crash because the SQL dev "accidently" put a trailing space in the column name "ColumnName ". He swore up and down that he didn't change any column names and dev swore up and down that he did.
Like I said before, I'm not a SQL expert and database doesn't interest me that much in general, so I'm not up on all the latest & greatest best practices, but I still know you shouldn't put spaces in column names, keep everything consistent, etc. Not have 11 copies of the same data copied all over the place, etc.
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It used to be harder in the past, but it's rather easy to "parallel" the "thinkers" in DBA and QA with Express and Trial Versions of most anything; so when they do finally say "OK ... Do it your way!" (due to some pressure from "above"), you've already been up and running.
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LOL, Spoken as someone who sees it as a simple badge swap. While 2016 is new you can't NEED it - It offers new features that you may want to use, but it also stops functionality that currently exists (deprecated & discontinued features - some real gotcha's moving 2008R2 to 2016.) You also trivialise (or rather don't mention at all) the organisational significance of the database. It this a production system running 24x7 @ 999999.
Any DBA can update the "SERVER" in ~30min (with outages), this doesn't mean the database(s) will work on the other side, or that all the attached applications will be able to reconnect and use them. So much has been glossed over with the vision of a new toy to play with...
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Actually, it does have a killer feature for us: native spatial processing. That will cut our processing times by a huge amount.
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I know I am late to the party, but my first question to these requests is always "What are you REALLY trying to do?".
Most people come at you with a problem to their solution instead of asking you for a solution to their problem. Once I sit someone down and have them tell me exactly what their problem is there is always a much simpler path to take instead of the putting the square peg in the round hole. In this situation you are describing I would be asking them what are you going to use this for? Are you expecting a handful of engineers on the enterprise hitting it? Or are you going for a web facing portal audience. How you plan to implement a SQL database really starts there.
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/ravi
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"Her blonde mohawk glistening in the sun, legs bowed out like a frog, SweePee was a crowd favorite at the Sonoma-Marin Fairgrounds:" [^].
Stories like this give me the courage to go ... on.
«There is a spectrum, from "clearly desirable behaviour," to "possibly dodgy behavior that still makes some sense," to "clearly undesirable behavior." We try to make the latter into warnings or, better, errors. But stuff that is in the middle category you don’t want to restrict unless there is a clear way to work around it.» Eric Lippert, May 14, 2008
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I'm pretty sure that's a Gremlin 
You always obtain more by being rather polite and armed than polite only.
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I think it's disgracful!
They're treating them like dogs!
I wanna be a eunuchs developer! Pass me a bread knife!
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Worse, they're treating them like people!
Dogs don't care about looks, they hump everything 
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Yah I've seen some anomalous behavior from VS15 including locking up the entire computer so the only option is to pull the power.
Never underestimate the power of human stupidity
RAH
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Describe the steps to reproduce exactly, because our team uses Visual Studio 2015 every day on three of our enterprise apps, and we have never encountered an issue that required pulling the power due to a "lock-up". I would like to document this for my team.
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I suspect it is either a major memory leak (multiple event assignments) or VS does not play happy with the corporate environment. I do know it gets reduced by cleaning up the memory leaks but still happens occasionally.
As I have the first 64bit OS in the building it is a bit of an experiment as they don't have all the policy delivery systems ironed out, I get a command window randomly open as they try and push down policy changes. They failed utterly to install VS2013 but I managed to install vs2015 and am reluctant to fiddle with it.
It regularly glitches for short periods as it deals with background process and compiles can be more like piles, bloody painful.
Never underestimate the power of human stupidity
RAH
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WTF...it looks just like the new page...funny, I did not edit that page, but somehow, the changes I made to the other page are also being made here??? I control z'd back enough to confirm that both pages were showing changes when only one was changed??? 
As soon as I get back on track, I'll try to reproduce the behavior. (I'm not insane!!!...???) At least I remember most of the content so it shouldn't take near the time to get it back...probably less time than it takes to complain about it! 