Just a few more notes about our multiple backup/restoration options.

How you wish to backup DSpace may depend on what you want to be able to 
easily restore/recovery.

So, as mentioned, there are two main routes towards backing up DSpace. 
You can choose one or even both (depending on how "safe" you want your 
content to be):

1) Normal backup of DB, Assetstore, configs, etc. - This is where you 
essentially do a normal server backup (potentially with a database 
dump). It's the better option if you are only concerned about doing a 
full site restoration (if something gets corrupted, etc). But, it makes 
it very difficult to restore individual Items/Collections (e.g. if you 
accidentally deleted something, it's hard to restore just that thing you 
deleted).

This normal DB & Assetstore backup process is somewhat documented here:
https://wiki.duraspace.org/display/DSDOC3x/Storage+Layer

2) AIP Backup & Restore: 
https://wiki.duraspace.org/display/DSDOC18/AIP+Backup+and+Restore   This 
is an option for actually backing up individual objects 
(Items/Collections/Communities) as separate AIPs (Archival Information 
Packages). It makes it easy to restore individual objects (e.g. 
accidentally delete an Item or an entire Collection, now you can restore 
just that object from its AIP backup). However, this option does NOT 
backup things like configurations, themes or local code customizations. 
So, you still need to back those up separately.

As you can see, there are pros & cons to either approach. Different 
institutions use different approaches, and some even use both. It really 
depends on your local needs and what you want to be able to 
restore/recovery quickly.

- Tim

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