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Amazon Relational Database Service (or Amazon RDS) is a distributed relational database service by Amazon Web Services (AWS). [2] It is a web service running "in the cloud" designed to simplify the setup, operation, and scaling of a relational database for use in applications. [ 3 ]
In databases, and transaction processing (transaction management), snapshot isolation is a guarantee that all reads made in a transaction will see a consistent snapshot of the database (in practice it reads the last committed values that existed at the time it started), and the transaction itself will successfully commit only if no updates it has made conflict with any concurrent updates made ...
True continuous data protection is different from traditional backup in that it is not necessary to specify the point in time to recover from until ready to restore. [5] Traditional backups only restore data from the time the backup was made. True continuous data protection, in contrast to "snapshots", has no backup schedules. [5]
To avoid downtime, high-availability systems may instead perform the backup on a snapshot—a read-only copy of the data set frozen at a point in time—and allow applications to continue writing to their data. Most snapshot implementations are efficient and can create snapshots in O(1). In other words, the time and I/O needed to create the ...
website backup, database backup, SFTP support, free up to 2 GB. Egnyte Delta sync, Google Docs sync, user and group management ElephantDrive Auto-transfer from defunct Xdrive. F-Secure [Steek acquired by F-Secure July 2009] Humyo Humyo was acquired by Trend Micro and will become part of Trend Micro SafeSync. Humyo no longer accepts new clients ...
Feature comparison of backup software. For a more general comparison see List of backup software. ... snapshot Yes (via git-remote-gcrypt) Yes No No Yes ? ? git-annex:
Interrelated database files backup: Some interrelated database file systems offer a means to generate a "hot backup" [55] of the database while it is online and usable. This may include a snapshot of the data files plus a snapshotted log of changes made while the backup is running.
Shadow Copy (also known as Volume Snapshot Service, [1] Volume Shadow Copy Service [2] or VSS [2]) is a technology included in Microsoft Windows that can create backup copies or snapshots of computer files or volumes, even when they are in use. It is implemented as a Windows service called the Volume Shadow Copy service.