You can
create long-term backups on Autonomous Database with
a retention period between three (3) months and up to ten (10) years.
When you create a long-term backup you select to create a one-time backup or set a schedule
to automatically create backups that are taken weekly, monthly, or annually (yearly).
You can use a long-term backup to
clone a new database. You may clone a new database from any timestamp between a long-term
backup timestamp and up to 24 hours post (after) its timestamp. See Clone an Autonomous Database from a Backup for more information.
The Autonomous Database instance
must have at least one automatic backup before you can create a long term backup. After you
provision or clone an Autonomous Database
instance, you may need to wait up to 4 hours before an automatic backup is available. See
View Backup Information and Backups on Autonomous Database to find out if a backup exists.
Perform the following prerequisite steps as necessary:
Open the Oracle Cloud
Infrastructure Console by clicking the next to Oracle Cloud.
From the Oracle
Cloud Infrastructure left navigation menu click
Oracle Database and then,
depending on your workload click one of: Autonomous Data
Warehouse,
Autonomous JSON Database, or Autonomous Transaction
Processing.
On the Autonomous Databases page
select an Autonomous Database from the links under the Display
name column.
To create a long-term backup:
On the Autonomous Database Details page,
under Resources, click Backups.
On the Autonomous Database Details page,
under Backups, click Create long-term
backup.
Set the long-term backup retention period.
In the Years, Months, and
Days fields, accept the default value, enter a value, or
increment the values to increase or decrease the retention period for each of these
choices.
If you want to begin the backup immediately, do not select Schedule
long-term backup and skip to the next step.
If you want to create a backup schedule, select Schedule
long-term backup.
When you select One-time (does not repeat),
this schedules a single long-term backup to be created on the specified date and
time.
Selecting either Weekly specifies that Autonomous Database repeatedly creates
long-term backups at the specified time at a weekly, every 7 days, interval. That
is, backups are created and repeat at the same time weekly. For example, if the
Backup date and Time is Jan 24, 2023 00:09:28 UTC and this is a Tuesday, and
Weekly is selected, the long-term backup will happen every
Tuesday.
Selecting Monthly specifies that Autonomous Database repeatedly creates
long-term backups at the specified time each month. When you select
Monthly, the backup will occur every month at the date you
select. If you select a day of the month >= 29, Autonomous Database takes the backup on the last the last day of the month
instead (to account for months with fewer days and leap years).
Selecting Yearly specifies that Autonomous Database repeatedly creates
long-term backups at the specified time each year. When you select
Yearly, the backup will occur every year at the date you
select. If you select a day of the month >= 29, Autonomous Database takes the backup on the last the last day of the month
instead (to account for months with fewer days and leap years).
Click Create.
If you did not select Schedule long-term backup, Autonomous Database begins creating a long-term
backup immediately.