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operations diagram: store' to the right

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this also looks more diverse, hopefully easier to distinguish

Co-authored-by: John Ericson <John.Ericson@Obsidian.Systems>
This commit is contained in:
Valentin Gagarin 2022-06-02 23:20:11 +02:00
parent 3794618cce
commit 80de4a4804
1 changed files with 14 additions and 3 deletions
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17
doc/manual/src/architecture/store/store.md
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@ -26,14 +26,20 @@ A Nix store can *add*, *retrieve*, and *delete* store objects.
[ data ] [ data ]
| |
V V
[ store ] ---> add ----> [ store' ], [ reference ] [ store ] ---> add ----> [ store' ]
|
V
[ reference ]
<!-- --> <!-- -->
[ reference ] [ reference ]
| |
V V
[ store ] ---> get ----> [ store object ] [ store ] ---> get
|
V
[ store object ]
<!-- --> <!-- -->
@ -49,7 +55,12 @@ It can *perform builds*, that is, create new store objects by transforming build
[ reference ] [ reference ]
| |
V V
[ store ] --> build --(maybe)--> [ store' ], [ reference' ] [ store ] --> build
\
(maybe) --> [ store' ]
|
V
[ reference ]
As it keeps track of references, it can [garbage-collect][garbage-collection] unused store objects. As it keeps track of references, it can [garbage-collect][garbage-collection] unused store objects.