Differences between SQL Server and MongoDB backups

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Differences between SQL Server and MongoDB backups and why it's important to know them? Here's a possible post:



Feature

SQL Server

MongoDB

Backup type

Full, Differential, and Transaction Log

Full and Incremental

Backup size

Usually larger due to transaction logs

Smaller due to BSON format

Backup format

Binary, can be compressed and encrypted

BSON, can be compressed

Backup speed

Slower due to transaction log processing

Faster due to document-oriented storage

Restore time

Slower due to transaction log replay

Faster due to simpler restore process

Backup frequency

Usually done daily

Can be done more frequently due to faster backup process

Backup tools

Built-in tools such as SQL Server Management Studio, SQLCMD, PowerShell

MongoDB tools such as mongodump, mongorestore, and Ops Manager

Backup storage

Can be stored on disk, tape, or cloud storage

Can be stored on disk, cloud storage, or MongoDB Atlas

Backup recovery

Point-in-time recovery is possible using transaction logs

Point-in-time recovery is not possible

Backup verification

Can be verified using RESTORE VERIFYONLY command

Can be verified by restoring backup and comparing data

Backup security

Can be encrypted using TDE, AES, or Triple DES

Can be encrypted using SSL or TLS


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