diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index 4c00c97..3e5bdef 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -13,12 +13,12 @@
             "state": {
               "type": "markdown",
               "state": {
-                "file": "2025/xg-infra-upgrade-2025.md",
+                "file": "2024/Postgres and ZFS snapshots.md",
                 "mode": "source",
                 "source": false
               },
               "icon": "lucide-file",
-              "title": "xg-infra-upgrade-2025"
+              "title": "Postgres and ZFS snapshots"
             }
           },
           {
@@ -119,7 +119,7 @@
             "state": {
               "type": "backlink",
               "state": {
-                "file": "2025/xg-infra-upgrade-2025.md",
+                "file": "2024/Postgres and ZFS snapshots.md",
                 "collapseAll": false,
                 "extraContext": false,
                 "sortOrder": "alphabetical",
@@ -129,7 +129,7 @@
                 "unlinkedCollapsed": true
               },
               "icon": "links-coming-in",
-              "title": "Backlinks for xg-infra-upgrade-2025"
+              "title": "Backlinks for Postgres and ZFS snapshots"
             }
           },
           {
@@ -138,12 +138,12 @@
             "state": {
               "type": "outgoing-link",
               "state": {
-                "file": "2025/xg-infra-upgrade-2025.md",
+                "file": "2024/Postgres and ZFS snapshots.md",
                 "linksCollapsed": false,
                 "unlinkedCollapsed": true
               },
               "icon": "links-going-out",
-              "title": "Outgoing links from xg-infra-upgrade-2025"
+              "title": "Outgoing links from Postgres and ZFS snapshots"
             }
           },
           {
@@ -165,10 +165,10 @@
             "state": {
               "type": "outline",
               "state": {
-                "file": "2025/xg-infra-upgrade-2025.md"
+                "file": "2024/Postgres and ZFS snapshots.md"
               },
               "icon": "lucide-list",
-              "title": "Outline of xg-infra-upgrade-2025"
+              "title": "Outline of Postgres and ZFS snapshots"
             }
           }
         ]
@@ -190,9 +190,17 @@
   },
   "active": "abe7f08be8c489db",
   "lastOpenFiles": [
-    "2021/zfs-snapshots.md",
     "2024/So you wanna do FreeBSD 14.1 and native Home Assistant?.md",
+    "2024/Postgres and ZFS snapshots.md",
+    "2024/teledyne-cybersecurity-mail-ssh-traffic-20240815-unenc.pdf",
+    "2024/verjaardag-uitnodiging-jerry-35j-23-mrt-2024.png",
+    "2024/verjaardags-feest-35-jaar-in-breugel.md",
     "2025/xg-infra-upgrade-2025.md",
+    "2024/happy-holidays-nye-2024-kaart/wishes-jerry-nero-2025.png",
+    "2024/happy-holidays-nye-2024-kaart/jerry-nero-cutout-cosy-holidays-2024-center-round.png",
+    "2024/nye-party-2025-at-breugel.png",
+    "2024/Why I am tasting colors?.md",
+    "2021/zfs-snapshots.md",
     "2024/doelen-2024.md",
     "2024/chlorate-cell.md",
     "2024/1gabba.pw-links.md",
@@ -205,8 +213,6 @@
     "2024/mijnpositievegezondheid.net/Mijn Positieve Gezondheid - 2024-11-08.pdf",
     "2024/mijnpositievegezondheid.net",
     "2024/photoprism.md",
-    "2024/verjaardag-uitnodiging-jerry-35j-23-mrt-2024.png",
-    "2024/teledyne-cybersecurity-mail-ssh-traffic-20240815-unenc.pdf",
     "2024/piet-hein-state-gebouwbeheer.md",
     "2019/Nieuwsbrief #24 - knoflook kweken.pdf",
     "2024/git-svn mirror.md",
@@ -214,7 +220,6 @@
     "2024/Untitled",
     "2024-08-03.md",
     "2021/vakantie-liefde-op-terschelling-zomer-2019.md",
-    "2024/Why I am tasting colors?.md",
     "2024/mac-reinstall-notes.md",
     "2024/april-training-mental-physical-goede-voornemens.md",
     "2024/verjaardagskaart-pap-59-met-jerry-erbij/Tekst pap kaart 59 jaar.md",
@@ -225,17 +230,12 @@
     "2024/verjaardagskaart-pap-59-met-jerry-erbij/20240331_102549_jerry_leon.jpg",
     "2024/verjaardagskaart-pap-59-met-jerry-erbij",
     "2024/verjaardagskaart-pap-met-jerry/DSC03175.JPG",
-    "2024/verjaardagskaart-pap-met-jerry/DSC07975.JPG",
-    "2024/verjaardagskaart-pap-met-jerry/20240331_102549_jerry_leon.jpg",
-    "2024/verjaardags-feest-35-jaar-in-breugel.md",
     "2024/Gezonde routines boek review & notes.md",
     "2024/Brouwsels 2024.md",
     "2021/Tagliatelle-Bolognese.md",
     "2024/gyros-kruiden-jacobus.md",
     "2024/POP gesprek 2024-Q1.md",
     "2024/Neways introductie interview voorbereiding.md",
-    "2024/macos-markdown-editors-2024-review.md",
-    "Untitled.canvas",
-    "2020/golf-4-koppeling-nota.jpeg"
+    "Untitled.canvas"
   ]
 }
\ No newline at end of file
diff --git a/2024/Postgres and ZFS snapshots.md b/2024/Postgres and ZFS snapshots.md
new file mode 100644
index 0000000..9e5fb5e
--- /dev/null
+++ b/2024/Postgres and ZFS snapshots.md	
@@ -0,0 +1 @@
+https://github.com/jibudata/amberapp/blob/34852920052c58f3d518a28e4d09a50584cf40f8/pkg/postgres/postgres.go
\ No newline at end of file