edb file) to store all data related to your accounts. On the server side however, Exchange Online (the mail server) uses an Exchange Database file (an. For more details, visit Microsoft’s own documentation. nst files are constantly being synchronized with the mail server, so there is no need to back them up or import them (if you are setting up a new installation of outlook on a new computer). nst ( Outlook Group Storage File), used only when you access a group in your outlook, and just like. pst files for backup or to import it elsewhere (.ost files data can’t be imported or backed up). ost files), Although you still export your data in this case in.
#WHERE YOU FILED DOCUMENTS DATABASE OFFLINE#
Outlook 365 accounts, Exchange accounts, IMAP accounts, and accounts store their information in Offline Outlook Data Files (. This is to allow you access to your previously downloaded or synchronized email messages, calendar information, contacts, and tasks without an internet connection.Ĭertain types of accounts, such as POP accounts, store their information in Outlook Data Files (. When you set up your email account in Outlook, a local copy of your information (profile settings + mailbox content & metadata) is stored on your computer. Microsoft 365 Products’ Data storage in Detail: Mail The rest of the data (posts, comments…etc) ends up on Yammer’s own cloud storage. Yammer groups use SharePoint to store the files and documents uploaded to them (since July 2019), meaning the files & their metadata ends up in a SharePoint content database, on Azure SQL storage. Videos uploaded to Stream (along with their metadata) are stored within the Stream service itself which is an Azure based service on top of Azure SQL, Blob, and Azure Media Services.
(For more details, see “MS Teams” Paragraph down below…).
To support eDiscovery, copies of conversations and chat messages are copied to Exchange Online, which also uses Azure storage. Files are stored in SharePoint and OD4B, and meeting recordings are stored in Stream, all of which in turn use Azure storage. Teams uses specific Azure blob, SQL table, and queue storage (collectively referred to as the Teams substrate). And you get a copy of the synced files on your file system.Īll of it is encrypted & stored in the SharePoint content databases (on Azure SQL storage) in the appropriate data center.
#WHERE YOU FILED DOCUMENTS DATABASE PLUS#
ost files on the client’s device.Īll folders, files & documents, plus all metadata are encrypted & stored in a SharePoint-style content database (on Azure SQL storage) in the appropriate data center. edb files (server side), and a portion of it is generated in. Below a table that summarizes how each O365 product actually handles the storage of each content/data type: ProductĪll data is stored in the Bit-locker-encrypted Azure storage associated w/ the exchange online server under. Microsoft 365 (formerly Office 365) safely encrypts and stores customers’ data on Azure Storage in one of Microsoft’s data centers in the region that is mentioned in the tenant’s organization profile (in the admin center, a global admin account is needed for this): Admin Center > Settings > Organization Profile > Data Location > View Details, although a copy of some of it is stored locally on the customer’s device. So, where / how do these Microsoft 365 (formerly Office 365) products (Outlook-Exchange Online / SharePoint Online / OneDrive for Business (OD4B) / Teams / Stream / Yammer…) Store Files/Data? There are all kinds of data that is handled and stored by Microsoft 365 (formerly Office 365) products from emails, files & documents, SharePoint lists and sites’ content, MS Teams’ conversations and MS Stream’s videos.