diff --git a/configs/telegraf/APKBUILD b/configs/telegraf/APKBUILD
index d372611..e0d657f 100644
--- a/configs/telegraf/APKBUILD
+++ b/configs/telegraf/APKBUILD
@@ -1,7 +1,7 @@
 # Contributor: Alex Denes <caskd@redxen.eu>
 # Maintainer: Alex Denes <caskd@redxen.eu>
 pkgname=redxen-config-telegraf
-pkgver=2020.12.7
+pkgver=2020.12.23
 pkgrel=0
 pkgdesc="Telegraf monitoring configuration"
 url="https://git.redxen.eu/RedXen"
@@ -21,4 +21,4 @@ check() {
 	telegraf --config main.conf --test >/dev/null
 }
 
-sha512sums="9a50d6b90693fe991be5a99dc3d31f34137894620cf1023a00ee8d8ad3bd1e8c71c4b136d40d42dc663c8719f4f8ee8bd44b51ba3a5fc5d781d6b956ddb03d0c  main.conf"
+sha512sums="80cb3839e08522ebe390919f7537f739e447adacd552684f329b63fc53d2f1ace654f5cd81b4b599641ddef31e2c7c2adf48946d87dc921a8083a8563f2ecbc6  main.conf"
diff --git a/configs/telegraf/main.conf b/configs/telegraf/main.conf
index 85a2f34..2d823ee 100644
--- a/configs/telegraf/main.conf
+++ b/configs/telegraf/main.conf
@@ -3,8 +3,8 @@
   round_interval = true
   metric_batch_size = 1000
   metric_buffer_limit = 10000
-  flush_interval = "30s"
-  precision = ""
+  flush_interval = "10s"
+  precision = "10s"
   debug = false
   quiet = false
   logfile = ""
diff --git a/cron/influxdb/APKBUILD b/cron/influxdb/APKBUILD
new file mode 100644
index 0000000..df1fa98
--- /dev/null
+++ b/cron/influxdb/APKBUILD
@@ -0,0 +1,22 @@
+# Contributor: Alex Denes <caskd@redxen.eu>
+# Maintainer: Alex Denes <caskd@redxen.eu>
+pkgname=redxen-cron-influxdb
+pkgver=2020.12.23
+pkgrel=0
+pkgdesc="InfluxDB backup maintenance scripts"
+url="https://git.redxen.eu/RedXen"
+arch="noarch"
+license="none"
+install_if="redxen-config-influxdb"
+depends="dcron"
+source="
+	cron-daily
+"
+options="!check"
+
+package() {
+	install -dm700 "$pkgdir"/databases/snapshots/influxdb
+	install -Dm544 cron-daily "$pkgdir"/etc/periodic/daily/snapshot-influxdb
+}
+
+sha512sums="3fae364738498920e945ee735fdca0f2c3a9acead7a3e73382013e74e79d3bd335830485f50378a05ac1d8db77370297a10d844d750d4ebc681dd4f435e3b1b2  cron-daily"
diff --git a/cron/influxdb/cron-daily b/cron/influxdb/cron-daily
new file mode 100644
index 0000000..bcd44c0
--- /dev/null
+++ b/cron/influxdb/cron-daily
@@ -0,0 +1,2 @@
+/sbin/btrfs subvolume delete /databases/snapshots/influxdb/`date +"%u"`
+/sbin/btrfs subvolume snapshot -r /databases/influxdb /databases/snapshots/influxdb/`date +"%u"`
diff --git a/cron/postgresql/APKBUILD b/cron/postgresql/APKBUILD
new file mode 100644
index 0000000..598db5d
--- /dev/null
+++ b/cron/postgresql/APKBUILD
@@ -0,0 +1,22 @@
+# Contributor: Alex Denes <caskd@redxen.eu>
+# Maintainer: Alex Denes <caskd@redxen.eu>
+pkgname=redxen-cron-postgresql
+pkgver=2020.12.23
+pkgrel=0
+pkgdesc="Postgresql backup maintenance scripts"
+url="https://git.redxen.eu/RedXen"
+arch="noarch"
+license="none"
+install_if="redxen-config-postgresql"
+depends="dcron"
+source="
+	cron-daily
+"
+options="!check"
+
+package() {
+	install -dm700 "$pkgdir"/databases/snapshots/postgresql
+	install -Dm544 cron-daily "$pkgdir"/etc/periodic/daily/snapshot-postgresql
+}
+
+sha512sums="08d72ce9693771bbb73b5af98f4b09f8c3b9bd766065b7f8541b4348401c5ec378119deff29eb8a799bbcd0cea23afc54d34bf3f299d961a68569a621bd73754  cron-daily"
diff --git a/cron/postgresql/cron-daily b/cron/postgresql/cron-daily
new file mode 100644
index 0000000..7ae57f8
--- /dev/null
+++ b/cron/postgresql/cron-daily
@@ -0,0 +1,2 @@
+/sbin/btrfs subvolume delete /databases/snapshots/postgresql/`date +"%u"`
+/sbin/btrfs subvolume snapshot -r /databases/postgresql /databases/snapshots/postgresql/`date +"%u"`
diff --git a/cron/redis/APKBUILD b/cron/redis/APKBUILD
new file mode 100644
index 0000000..7ec59ff
--- /dev/null
+++ b/cron/redis/APKBUILD
@@ -0,0 +1,22 @@
+# Contributor: Alex Denes <caskd@redxen.eu>
+# Maintainer: Alex Denes <caskd@redxen.eu>
+pkgname=redxen-cron-redis
+pkgver=2020.12.23
+pkgrel=0
+pkgdesc="Redis backup maintenance scripts"
+url="https://git.redxen.eu/RedXen"
+arch="noarch"
+license="none"
+install_if="redxen-config-redis"
+depends="dcron"
+source="
+	cron-daily
+"
+options="!check"
+
+package() {
+	install -dm700 "$pkgdir"/databases/snapshots/redis
+	install -Dm544 cron-daily "$pkgdir"/etc/periodic/daily/snapshot-redis
+}
+
+sha512sums="2dfe51d31e92d2a8c9390b8b0924c28f43d3afdbe3bceba4a7b8f57bdd8ce8551acd237aff61d2b81a4e6a11107a863ee4bb6136e9463268fcfad346aaadace1  cron-daily"
diff --git a/cron/redis/cron-daily b/cron/redis/cron-daily
new file mode 100644
index 0000000..9afa4a9
--- /dev/null
+++ b/cron/redis/cron-daily
@@ -0,0 +1,2 @@
+/sbin/btrfs subvolume delete /databases/snapshots/redis/`date +"%u"`
+/sbin/btrfs subvolume snapshot -r /databases/redis /databases/snapshots/redis/`date +"%u"`