diff --git a/doc/talks/2022-06-23-stack/Makefile b/doc/talks/2022-06-23-stack/Makefile
index abdbe38f..3f0f126f 100644
--- a/doc/talks/2022-06-23-stack/Makefile
+++ b/doc/talks/2022-06-23-stack/Makefile
@@ -1,4 +1,4 @@
-talk.pdf: talk.tex assets/consistent_hashing_1.pdf assets/consistent_hashing_2.pdf assets/consistent_hashing_3.pdf assets/consistent_hashing_4.pdf assets/garage_tables.pdf
+talk.pdf: talk.tex assets/consistent_hashing_1.pdf assets/consistent_hashing_2.pdf assets/consistent_hashing_3.pdf assets/consistent_hashing_4.pdf assets/garage_tables.pdf assets/deuxfleurs.pdf
pdflatex talk.tex
assets/%.pdf: assets/%.svg
diff --git a/doc/talks/2022-06-23-stack/assets/aerogramme.png b/doc/talks/2022-06-23-stack/assets/aerogramme.png
index 2e46b5a1..3aabe3ad 100644
Binary files a/doc/talks/2022-06-23-stack/assets/aerogramme.png and b/doc/talks/2022-06-23-stack/assets/aerogramme.png differ
diff --git a/doc/talks/2022-06-23-stack/assets/aerogramme.svg b/doc/talks/2022-06-23-stack/assets/aerogramme.svg
index cf4b00d6..0c1ee127 100644
--- a/doc/talks/2022-06-23-stack/assets/aerogramme.svg
+++ b/doc/talks/2022-06-23-stack/assets/aerogramme.svg
@@ -7,10 +7,10 @@
viewBox="0 0 338.66667 190.5"
version="1.1"
id="svg5"
- inkscape:export-filename="slideB3.png"
+ inkscape:export-filename="aerogramme.png"
inkscape:export-xdpi="96"
inkscape:export-ydpi="96"
- sodipodi:docname="slidesB.svg"
+ sodipodi:docname="aerogramme.svg"
inkscape:version="1.2 (dc2aedaf03, 2022-05-15)"
xml:space="preserve"
xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
@@ -29,15 +29,15 @@
showgrid="false"
units="px"
inkscape:snap-global="false"
- inkscape:zoom="0.77058782"
- inkscape:cx="757.863"
- inkscape:cy="375.68723"
+ inkscape:zoom="0.54488787"
+ inkscape:cx="574.43011"
+ inkscape:cy="349.61321"
inkscape:window-width="1678"
inkscape:window-height="993"
inkscape:window-x="0"
inkscape:window-y="0"
inkscape:window-maximized="1"
- inkscape:current-layer="layer3"
+ inkscape:current-layer="layer1"
inkscape:showpageshadow="2"
inkscape:deskcolor="#d1d1d1" />.cls-1{fill:#3b2100;}.cls-2{fill:#ffd952;}.cls-3{fill:#45c8ff;}
+
+ User-facing applicationDatabase*K2VK2V APIObject storageS3 APIAerogramme*(not really a database)
+
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+DatabaseIMAPCustom user-facing application
+ id="tspan12477-3"
+ style="font-size:7.76111px;stroke-width:0.264583px"
+ x="-8.8944416"
+ y="143.93439">IMAPIMAPMessageindexMessagebodies
diff --git a/doc/talks/2022-06-23-stack/assets/aerogramme_components1.drawio.pdf b/doc/talks/2022-06-23-stack/assets/aerogramme_components1.drawio.pdf
new file mode 100644
index 00000000..fd9e6a62
--- /dev/null
+++ b/doc/talks/2022-06-23-stack/assets/aerogramme_components1.drawio.pdf
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9198d0cfc0e04a56f84a353dd660b294ecf0dc68fe429892c8e9e604de016748
+size 31966
diff --git a/doc/talks/2022-06-23-stack/assets/aerogramme_components1.png b/doc/talks/2022-06-23-stack/assets/aerogramme_components1.png
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diff --git a/doc/talks/2022-06-23-stack/assets/aerogramme_components2.drawio.pdf b/doc/talks/2022-06-23-stack/assets/aerogramme_components2.drawio.pdf
new file mode 100644
index 00000000..aac2f141
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+++ b/doc/talks/2022-06-23-stack/assets/aerogramme_components2.drawio.pdf
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+size 31688
diff --git a/doc/talks/2022-06-23-stack/assets/aerogramme_components2.png b/doc/talks/2022-06-23-stack/assets/aerogramme_components2.png
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diff --git a/doc/talks/2022-06-23-stack/assets/aerogramme_datatype.drawio.pdf b/doc/talks/2022-06-23-stack/assets/aerogramme_datatype.drawio.pdf
new file mode 100644
index 00000000..44146ddd
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+++ b/doc/talks/2022-06-23-stack/assets/aerogramme_datatype.drawio.pdf
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+size 31073
diff --git a/doc/talks/2022-06-23-stack/assets/aerogramme_datatype.png b/doc/talks/2022-06-23-stack/assets/aerogramme_datatype.png
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diff --git a/doc/talks/2022-06-23-stack/assets/aerogramme_keys.drawio.pdf b/doc/talks/2022-06-23-stack/assets/aerogramme_keys.drawio.pdf
new file mode 100644
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+size 25145
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diff --git a/doc/talks/2022-06-23-stack/assets/alex.jpg b/doc/talks/2022-06-23-stack/assets/alex.jpg
new file mode 100644
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diff --git a/doc/talks/2022-06-23-stack/assets/deuxfleurs.svg b/doc/talks/2022-06-23-stack/assets/deuxfleurs.svg
new file mode 100644
index 00000000..c298c22b
--- /dev/null
+++ b/doc/talks/2022-06-23-stack/assets/deuxfleurs.svg
@@ -0,0 +1,91 @@
+
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diff --git a/doc/talks/2022-06-23-stack/assets/garage_tables.svg b/doc/talks/2022-06-23-stack/assets/garage_tables.svg
index fc3d8fc5..c7172713 100644
--- a/doc/talks/2022-06-23-stack/assets/garage_tables.svg
+++ b/doc/talks/2022-06-23-stack/assets/garage_tables.svg
@@ -1,19 +1,19 @@