You use Teams/Sharepoint to replace the "file sharing". One Drive takes over folder redirection...grabs the users Documents, Desktop, and Pictures folders...and any other folders they make under the root of it. But to replace the "shared drive" on the old on prem server, you use Sharepoint for that...Document Libraries. However, use Teams...to create and manage those. And have them use teams for much MUCH more! Teams does SO much.
Microsoft 365 Business Premium is the licensing to strive for for businesses, log computers/users into AzureAD (replaces the on prem AD), InTune MEM, create policies to manage OneDrive, BitLocker, teams file sync, etc etc. Bit Premium also gives the advanced threat protection (now called Defender)...for the important added anti phishing, anti impersonation, improved spam, malware protection in both attachments and web links, etc.
Seconding this.
For the basic file server you use Teams/SP ... Folder redirection is OneDrive per user. This works AS LONG AS the data you are referencing is not database data it must be data like pdf, xls, doc, jpg etc. Also, keep track of your data limits. SP Limits your data to 1TB per tenant and then like .15 GB per licensed user, additional storage is criminally expensive through M$.
When transferring data make it simple on yourself and create a teams group which will create a SP library for you. Use the
Sharepoint Migration Tool to move the data. Don't do the OneDrive dump and sync, use the tool, it's built for this and is exceptionally easy to use to dump data in to a Teams Library.
Make sure when using the
Sharepoint Migration Tool that the device you are transferring the data from has PLENTY of free storage. The tool offloads data into temporary chunks that get VERY big. I've had migrations where I've had to use an external drive because the storage on the server wasn't acceptable. There is no verbiage on how much storage you need. You will just know because your migration will fail and the log will tell you. On a 500GB migration I'd probably want at least 200GB of free storage to be safe.
The big thing I have to add to this is Sage. Have it hosted.
Summit will create a server for you to host the data. I have a client with hosted Sage 500CRE at Summit and it works fine, a tad slow, but my clients last tie to a physical in house server was Sage. Now they are 100% cloud. They have 2 user licenses that 3 people use. The 3rd person rarely uses Sage so it's not a problem. Summit costs something like $60 x 2 so $120 per month. Or you can go down the nightmare path of spinning up your own cloud server. The client will complain about this so be prepared to explain how $1400 a year is better than a $10,000 server right now.
AND I get a quarterly kick back from Summit.
Finally when making the big move to the cloud get yourself a partner account at
Dropsuite to back it all up. I pay $2.80 per user per month with archiving to backup each users:
- Entire Mailbox (Mail, Contacts, Calendar etc.)
- Entire OneDrive
- Teams Data
and the BIG one
- The companies Sharepoint Libraries
Good Luck.