diff --git a/auth/facebook.go b/auth/facebook.go
index fe80d2f9..75fa4b5a 100644
--- a/auth/facebook.go
+++ b/auth/facebook.go
@@ -92,11 +92,7 @@ func InstallFacebookAuth(app *aero.Application) {
 
 		if user != nil {
 			// Add FacebookToUser reference
-			err = user.ConnectFacebook(fbUser.ID)
-
-			if err != nil {
-				ctx.Error(http.StatusInternalServerError, "Could not connect account to Facebook account", err)
-			}
+			user.ConnectFacebook(fbUser.ID)
 
 			// Save in DB
 			user.Save()
@@ -110,7 +106,7 @@ func InstallFacebookAuth(app *aero.Application) {
 		var getErr error
 
 		// Try to find an existing user via the Facebook user ID
-		user, getErr = arn.GetUserFromTable("FacebookToUser", fbUser.ID)
+		user, getErr = arn.GetUserByFacebookID(fbUser.ID)
 
 		if getErr == nil && user != nil {
 			authLog.Info("User logged in via Facebook ID", user.ID, user.Nick, ctx.RealIP(), user.Email, user.RealName())
@@ -148,18 +144,10 @@ func InstallFacebookAuth(app *aero.Application) {
 		user.Save()
 
 		// Register user
-		err = arn.RegisterUser(user)
-
-		if err != nil {
-			ctx.Error(http.StatusInternalServerError, "Could not register a new user", err)
-		}
+		arn.RegisterUser(user)
 
 		// Connect account to a Facebook account
-		err = user.ConnectFacebook(fbUser.ID)
-
-		if err != nil {
-			ctx.Error(http.StatusInternalServerError, "Could not connect account to Facebook account", err)
-		}
+		user.ConnectFacebook(fbUser.ID)
 
 		// Save user object again with updated data
 		user.Save()
diff --git a/auth/google.go b/auth/google.go
index ff49d05e..77321831 100644
--- a/auth/google.go
+++ b/auth/google.go
@@ -102,11 +102,7 @@ func InstallGoogleAuth(app *aero.Application) {
 
 		if user != nil {
 			// Add GoogleToUser reference
-			err = user.ConnectGoogle(googleUser.Sub)
-
-			if err != nil {
-				ctx.Error(http.StatusInternalServerError, "Could not connect account to Google account", err)
-			}
+			user.ConnectGoogle(googleUser.Sub)
 
 			// Save in DB
 			user.Save()
@@ -120,7 +116,7 @@ func InstallGoogleAuth(app *aero.Application) {
 		var getErr error
 
 		// Try to find an existing user via the Google user ID
-		user, getErr = arn.GetUserFromTable("GoogleToUser", googleUser.Sub)
+		user, getErr = arn.GetUserByGoogleID(googleUser.Sub)
 
 		if getErr == nil && user != nil {
 			authLog.Info("User logged in via Google ID", user.ID, user.Nick, ctx.RealIP(), user.Email, user.RealName())
@@ -158,18 +154,10 @@ func InstallGoogleAuth(app *aero.Application) {
 		user.Save()
 
 		// Register user
-		err = arn.RegisterUser(user)
-
-		if err != nil {
-			ctx.Error(http.StatusInternalServerError, "Could not register a new user", err)
-		}
+		arn.RegisterUser(user)
 
 		// Connect account to a Google account
-		err = user.ConnectGoogle(googleUser.Sub)
-
-		if err != nil {
-			ctx.Error(http.StatusInternalServerError, "Could not connect account to Google account", err)
-		}
+		user.ConnectGoogle(googleUser.Sub)
 
 		// Save user object again with updated data
 		user.Save()
diff --git a/main.go b/main.go
index 0e62f80d..4c7277e2 100644
--- a/main.go
+++ b/main.go
@@ -2,7 +2,6 @@ package main
 
 import (
 	"github.com/aerogo/aero"
-	"github.com/aerogo/session-store-aerospike"
 	"github.com/animenotifier/arn"
 	"github.com/animenotifier/notify.moe/auth"
 	"github.com/animenotifier/notify.moe/components/css"
@@ -69,7 +68,10 @@ func configure(app *aero.Application) *aero.Application {
 
 	// Sessions
 	app.Sessions.Duration = 3600 * 24 * 30 * 6
-	app.Sessions.Store = aerospikestore.New(arn.DB, "Session", app.Sessions.Duration)
+
+	// TODO: ...
+	println("Using memory session store")
+	// app.Sessions.Store = aerospikestore.New(arn.DB, "Session", app.Sessions.Duration)
 
 	// Layout
 	app.Layout = layout.Render
@@ -210,8 +212,6 @@ func configure(app *aero.Application) *aero.Application {
 	// Domain
 	if arn.IsDevelopment() {
 		app.Config.Domain = "beta.notify.moe"
-	} else {
-		arn.DB.SetScanPriority("high")
 	}
 
 	// Authentication
diff --git a/pages/database/select.go b/pages/database/select.go
index 5b1aa8f2..a9666d1c 100644
--- a/pages/database/select.go
+++ b/pages/database/select.go
@@ -48,11 +48,7 @@ func Select(ctx *aero.Context) string {
 		Results: []interface{}{},
 	}
 
-	stream, err := arn.DB.All(dataTypeName)
-
-	if err != nil {
-		return ctx.Error(http.StatusInternalServerError, "Error fetching data from the database", err)
-	}
+	stream := arn.DB.All(dataTypeName)
 
 	process := func(obj interface{}) {
 		_, _, value, _ := mirror.GetField(obj, field)
@@ -62,47 +58,8 @@ func Select(ctx *aero.Context) string {
 		}
 	}
 
-	switch dataTypeName {
-	case "Analytics":
-		for obj := range stream.(chan *arn.Analytics) {
-			process(obj)
-		}
-	case "Anime":
-		for obj := range stream.(chan *arn.Anime) {
-			process(obj)
-		}
-	case "AnimeList":
-		for obj := range stream.(chan *arn.AnimeList) {
-			process(obj)
-		}
-	case "Character":
-		for obj := range stream.(chan *arn.Character) {
-			process(obj)
-		}
-	case "Group":
-		for obj := range stream.(chan *arn.Group) {
-			process(obj)
-		}
-	case "Post":
-		for obj := range stream.(chan *arn.Post) {
-			process(obj)
-		}
-	case "Settings":
-		for obj := range stream.(chan *arn.Settings) {
-			process(obj)
-		}
-	case "SoundTrack":
-		for obj := range stream.(chan *arn.SoundTrack) {
-			process(obj)
-		}
-	case "Thread":
-		for obj := range stream.(chan *arn.Thread) {
-			process(obj)
-		}
-	case "User":
-		for obj := range stream.(chan *arn.User) {
-			process(obj)
-		}
+	for obj := range stream {
+		process(obj)
 	}
 
 	for _, obj := range response.Results {
diff --git a/pages/editor/anilist.go b/pages/editor/anilist.go
index ffb8678b..f3c1415f 100644
--- a/pages/editor/anilist.go
+++ b/pages/editor/anilist.go
@@ -1,7 +1,6 @@
 package editor
 
 import (
-	"net/http"
 	"sort"
 
 	"github.com/aerogo/aero"
@@ -13,14 +12,10 @@ const maxAniListEntries = 70
 
 // AniList ...
 func AniList(ctx *aero.Context) string {
-	missing, err := arn.FilterAnime(func(anime *arn.Anime) bool {
+	missing := arn.FilterAnime(func(anime *arn.Anime) bool {
 		return anime.GetMapping("anilist/anime") == ""
 	})
 
-	if err != nil {
-		ctx.Error(http.StatusInternalServerError, "Couldn't filter anime", err)
-	}
-
 	sort.Slice(missing, func(i, j int) bool {
 		a := missing[i]
 		b := missing[j]
diff --git a/pages/editor/shoboi.go b/pages/editor/shoboi.go
index dd33e329..96a1df94 100644
--- a/pages/editor/shoboi.go
+++ b/pages/editor/shoboi.go
@@ -1,7 +1,6 @@
 package editor
 
 import (
-	"net/http"
 	"sort"
 
 	"github.com/aerogo/aero"
@@ -13,14 +12,10 @@ const maxShoboiEntries = 70
 
 // Shoboi ...
 func Shoboi(ctx *aero.Context) string {
-	missing, err := arn.FilterAnime(func(anime *arn.Anime) bool {
+	missing := arn.FilterAnime(func(anime *arn.Anime) bool {
 		return anime.GetMapping("shoboi/anime") == ""
 	})
 
-	if err != nil {
-		ctx.Error(http.StatusInternalServerError, "Couldn't filter anime", err)
-	}
-
 	sort.Slice(missing, func(i, j int) bool {
 		a := missing[i]
 		b := missing[j]
diff --git a/pages/explore/explore.go b/pages/explore/explore.go
index 529bbb15..fe1225f5 100644
--- a/pages/explore/explore.go
+++ b/pages/explore/explore.go
@@ -2,20 +2,19 @@ package explore
 
 import (
 	"github.com/aerogo/aero"
-	"github.com/animenotifier/arn"
-	"github.com/animenotifier/notify.moe/components"
 )
 
 // Get ...
 func Get(ctx *aero.Context) string {
-	var cache arn.ListOfIDs
-	err := arn.DB.GetObject("Cache", "airing anime", &cache)
+	// var cache arn.ListOfIDs
+	// err := arn.DB.GetObject("Cache", "airing anime", &cache)
 
-	airing, err := arn.GetAiringAnimeCached()
+	// airing, err := arn.GetAiringAnimeCached()
 
-	if err != nil {
-		return ctx.Error(500, "Couldn't fetch airing anime", err)
-	}
+	// if err != nil {
+	// 	return ctx.Error(500, "Couldn't fetch airing anime", err)
+	// }
 
-	return ctx.HTML(components.Airing(airing))
+	// return ctx.HTML(components.Airing(airing))
+	return ctx.HTML("Not implemented")
 }
diff --git a/pages/forum/forum.go b/pages/forum/forum.go
index 1d648a98..49eaf27b 100644
--- a/pages/forum/forum.go
+++ b/pages/forum/forum.go
@@ -12,7 +12,7 @@ const ThreadsPerPage = 20
 // Get forum category.
 func Get(ctx *aero.Context) string {
 	tag := ctx.Get("tag")
-	threads, _ := arn.GetThreadsByTag(tag)
+	threads := arn.GetThreadsByTag(tag)
 	arn.SortThreads(threads)
 
 	if len(threads) > ThreadsPerPage {
diff --git a/pages/listimport/listimportanilist/anilist.go b/pages/listimport/listimportanilist/anilist.go
index 6f1b3c95..c3e6e0f0 100644
--- a/pages/listimport/listimportanilist/anilist.go
+++ b/pages/listimport/listimportanilist/anilist.go
@@ -64,11 +64,7 @@ func Finish(ctx *aero.Context) string {
 		animeList.Import(item)
 	}
 
-	err := animeList.Save()
-
-	if err != nil {
-		return ctx.Error(http.StatusInternalServerError, "Error saving your anime list", err)
-	}
+	animeList.Save()
 
 	return ctx.Redirect("/+" + user.Nick + "/animelist")
 }
diff --git a/pages/listimport/listimportkitsu/kitsu.go b/pages/listimport/listimportkitsu/kitsu.go
index ebdcd7a3..52254045 100644
--- a/pages/listimport/listimportkitsu/kitsu.go
+++ b/pages/listimport/listimportkitsu/kitsu.go
@@ -77,11 +77,7 @@ func Finish(ctx *aero.Context) string {
 		animeList.Import(item)
 	}
 
-	err := animeList.Save()
-
-	if err != nil {
-		return ctx.Error(http.StatusInternalServerError, "Error saving your anime list", err)
-	}
+	animeList.Save()
 
 	return ctx.Redirect("/+" + user.Nick + "/animelist")
 }
diff --git a/pages/listimport/listimportmyanimelist/myanimelist.go b/pages/listimport/listimportmyanimelist/myanimelist.go
index 7b816e37..455a9f8b 100644
--- a/pages/listimport/listimportmyanimelist/myanimelist.go
+++ b/pages/listimport/listimportmyanimelist/myanimelist.go
@@ -73,11 +73,7 @@ func Finish(ctx *aero.Context) string {
 		animeList.Import(item)
 	}
 
-	err := animeList.Save()
-
-	if err != nil {
-		return ctx.Error(http.StatusInternalServerError, "Error saving your anime list", err)
-	}
+	animeList.Save()
 
 	return ctx.Redirect("/+" + user.Nick + "/animelist")
 }
diff --git a/pages/paypal/success.go b/pages/paypal/success.go
index ee7f609f..6bd509e3 100644
--- a/pages/paypal/success.go
+++ b/pages/paypal/success.go
@@ -66,21 +66,13 @@ func Success(ctx *aero.Context) string {
 		Created:  arn.DateTimeUTC(),
 	}
 
-	err = payment.Save()
-
-	if err != nil {
-		return ctx.Error(http.StatusInternalServerError, "Could not save payment in the database", err)
-	}
+	payment.Save()
 
 	// Increase user's balance
 	user.Balance += payment.Gems()
 
 	// Save in DB
-	err = user.Save()
-
-	if err != nil {
-		return ctx.Error(http.StatusInternalServerError, "Could not save new balance", err)
-	}
+	user.Save()
 
 	// Notify admin
 	go func() {
diff --git a/pages/shop/buyitem.go b/pages/shop/buyitem.go
index 669c4ebf..df2b1d78 100644
--- a/pages/shop/buyitem.go
+++ b/pages/shop/buyitem.go
@@ -46,27 +46,16 @@ func BuyItem(ctx *aero.Context) string {
 	}
 
 	user.Balance -= totalPrice
-	err = user.Save()
-
-	if err != nil {
-		return ctx.Error(http.StatusInternalServerError, "Error saving user data", err)
-	}
+	user.Save()
 
 	// Add item to user inventory
 	inventory := user.Inventory()
 	inventory.AddItem(itemID, uint(quantity))
-	err = inventory.Save()
-
-	if err != nil {
-		return ctx.Error(http.StatusInternalServerError, "Error saving inventory", err)
-	}
+	inventory.Save()
 
 	// Save purchase
-	err = arn.NewPurchase(user.ID, itemID, quantity, int(item.Price), "gem").Save()
-
-	if err != nil {
-		return ctx.Error(http.StatusInternalServerError, "Error saving purchase", err)
-	}
+	purchase := arn.NewPurchase(user.ID, itemID, quantity, int(item.Price), "gem")
+	purchase.Save()
 
 	return "ok"
 }
diff --git a/pages/statistics/anime.go b/pages/statistics/anime.go
index 87e20c28..19e4ed4e 100644
--- a/pages/statistics/anime.go
+++ b/pages/statistics/anime.go
@@ -2,13 +2,12 @@ package statistics
 
 import (
 	"github.com/aerogo/aero"
-	"github.com/animenotifier/arn"
-	"github.com/animenotifier/notify.moe/components"
 )
 
 // Anime ...
 func Anime(ctx *aero.Context) string {
-	statistics := arn.StatisticsCategory{}
-	arn.DB.GetObject("Cache", "anime statistics", &statistics)
-	return ctx.HTML(components.Statistics(statistics.PieCharts...))
+	// statistics := arn.StatisticsCategory{}
+	// arn.DB.GetObject("Cache", "anime statistics", &statistics)
+	// return ctx.HTML(components.Statistics(statistics.PieCharts...))
+	return ctx.HTML("Not implemented")
 }
diff --git a/pages/statistics/statistics.go b/pages/statistics/statistics.go
index 04d1855d..a9219f76 100644
--- a/pages/statistics/statistics.go
+++ b/pages/statistics/statistics.go
@@ -2,13 +2,12 @@ package statistics
 
 import (
 	"github.com/aerogo/aero"
-	"github.com/animenotifier/arn"
-	"github.com/animenotifier/notify.moe/components"
 )
 
 // Get ...
 func Get(ctx *aero.Context) string {
-	statistics := arn.StatisticsCategory{}
-	arn.DB.GetObject("Cache", "user statistics", &statistics)
-	return ctx.HTML(components.Statistics(statistics.PieCharts...))
+	// statistics := arn.StatisticsCategory{}
+	// arn.DB.GetObject("Cache", "user statistics", &statistics)
+	// return ctx.HTML(components.Statistics(statistics.PieCharts...))
+	return ctx.HTML("Not implemented")
 }
diff --git a/pages/threads/threads.go b/pages/threads/threads.go
index b9b7977e..435e1056 100644
--- a/pages/threads/threads.go
+++ b/pages/threads/threads.go
@@ -22,14 +22,13 @@ func Get(ctx *aero.Context) string {
 	}
 
 	// Fetch posts
-	postObjects, getErr := arn.DB.GetMany("Post", thread.Posts)
+	postObjects := arn.DB.GetMany("Post", thread.Posts)
+	posts := make([]*arn.Post, len(postObjects), len(postObjects))
 
-	if getErr != nil {
-		return ctx.Error(http.StatusInternalServerError, "Could not retrieve posts", getErr)
+	for i, obj := range postObjects {
+		posts[i] = obj.(*arn.Post)
 	}
 
-	posts := postObjects.([]*arn.Post)
-
 	// Sort posts
 	arn.SortPostsLatestLast(posts)
 
diff --git a/pages/users/users.go b/pages/users/users.go
index 919af4af..b12b5fe2 100644
--- a/pages/users/users.go
+++ b/pages/users/users.go
@@ -10,11 +10,11 @@ import (
 
 // Active ...
 func Active(ctx *aero.Context) string {
-	users, err := arn.GetListOfUsersCached("active users")
+	users := arn.FilterUsers(func(user *arn.User) bool {
+		return user.IsActive() && user.HasAvatar()
+	})
 
-	if err != nil {
-		return ctx.Error(http.StatusInternalServerError, "Could not fetch user data", err)
-	}
+	arn.SortUsersLastSeen(users)
 
 	return ctx.HTML(components.Users(users))
 }
diff --git a/patches/export-aero-db/export-aero-db.go b/patches/export-aero-db/export-aero-db.go
index d66c872b..a03ddc11 100644
--- a/patches/export-aero-db/export-aero-db.go
+++ b/patches/export-aero-db/export-aero-db.go
@@ -11,7 +11,7 @@ import (
 func main() {
 	arn.DB.SetScanPriority("high")
 
-	aeroDB := database.New("db", arn.DBTypes)
+	aeroDB := database.New("arn", arn.DBTypes)
 	defer aeroDB.Close()
 
 	for typeName := range arn.DB.Types() {