diff --git a/.env b/.env
deleted file mode 100644
index c1df148..0000000
--- a/.env
+++ /dev/null
@@ -1,10 +0,0 @@
-GOOGLE_CLIENT_ID=928121624463-jbgfdlgem22scs1k9c87ucg4ffvaik6o.apps.googleusercontent.com
-GOOGLE_CLIENT_SECRET=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
-REACT_APP_GOOGLE_CLIENT_ID=928121624463-jbgfdlgem22scs1k9c87ucg4ffvaik6o.apps.googleusercontent.com
-AUTHORIZED_EMAILS=sebgreenbus@gmail.com,growsdd@gmail.com
-JWT_SECRET=7vK2gQp9zX1wR4eT6sB8uN0cLmY5aV3j
-DB_SERVER=192.168.56.1
-DB_DATABASE=eazybusiness
-DB_USERNAME=app
-DB_PASSWORD=readonly
-DB_PORT=1497
diff --git a/src/database/schema.sql b/src/database/schema.sql
index 8fba03a..1c3efbb 100644
--- a/src/database/schema.sql
+++ b/src/database/schema.sql
@@ -1,6 +1,14 @@
 
+-- Create fibdash schema
+IF NOT EXISTS (SELECT * FROM sys.schemas WHERE name = 'fibdash')
+BEGIN
+    EXEC('CREATE SCHEMA fibdash')
+END
+GO
+
+
 -- Create Kreditor table
-CREATE TABLE Kreditor (
+CREATE TABLE fibdash.Kreditor (
     id INT IDENTITY(1,1) PRIMARY KEY,
     iban NVARCHAR(34) NOT NULL,
     name NVARCHAR(255) NOT NULL,
@@ -8,12 +16,12 @@ CREATE TABLE Kreditor (
 );
 
 -- Ensure kreditorId is unique to support FK references
-ALTER TABLE Kreditor
+ALTER TABLE fibdash.Kreditor
 ADD CONSTRAINT UQ_Kreditor_kreditorId UNIQUE (kreditorId);
 
 -- Create AccountingItems table
 -- Based on CSV structure: umsatz brutto, soll/haben kz, konto, gegenkonto, bu, buchungsdatum, rechnungsnummer, buchungstext, beleglink
-CREATE TABLE AccountingItems (
+CREATE TABLE fibdash.AccountingItems (
     id INT IDENTITY(1,1) PRIMARY KEY,
     umsatz_brutto DECIMAL(15,2) NOT NULL, -- gross turnover amount
     soll_haben_kz CHAR(1) NOT NULL CHECK (soll_haben_kz IN ('S', 'H')), -- S = eingang (debit), H = ausgang (credit)
@@ -27,19 +35,27 @@ CREATE TABLE AccountingItems (
 );
 
 -- Create Konto table 
-CREATE TABLE Konto (
+CREATE TABLE fibdash.Konto (
     id INT IDENTITY(1,1) PRIMARY KEY,
     konto NVARCHAR(10) NOT NULL, 
     name NVARCHAR(255) NOT NULL
 );
 
--- Create BU table 
-CREATE TABLE BU (
+-- Ensure Konto.konto is unique to support FK references
+ALTER TABLE fibdash.Konto
+ADD CONSTRAINT UQ_Konto_konto UNIQUE (konto);
+
+-- Create BU table
+CREATE TABLE fibdash.BU (
     id INT IDENTITY(1,1) PRIMARY KEY,
-    bu NVARCHAR(10) NOT NULL
+    bu NVARCHAR(10) NOT NULL,
     name NVARCHAR(255) NOT NULL
 );
 
+-- Ensure BU.bu is unique to support FK references
+ALTER TABLE fibdash.BU
+ADD CONSTRAINT UQ_BU_bu UNIQUE (bu);
+
 /*
 CSV
   umsatz brutto ,
@@ -65,32 +81,28 @@ CSV
 */
 
 -- Create indexes for better performance
-CREATE INDEX IX_Users_Email ON Users(email);
-CREATE INDEX IX_Users_GoogleId ON Users(google_id);
-CREATE INDEX IX_UserPreferences_UserId ON UserPreferences(user_id);
-CREATE INDEX IX_Kreditor_IBAN ON Kreditor(iban);
-CREATE INDEX IX_Kreditor_KreditorId ON Kreditor(kreditorId);
-CREATE INDEX IX_AccountingItems_Buchungsdatum ON AccountingItems(buchungsdatum);
-CREATE INDEX IX_AccountingItems_Konto ON AccountingItems(konto);
-CREATE INDEX IX_AccountingItems_Rechnungsnummer ON AccountingItems(rechnungsnummer);
-CREATE INDEX IX_AccountingItems_SollHabenKz ON AccountingItems(soll_haben_kz);
+CREATE INDEX IX_Kreditor_IBAN ON fibdash.Kreditor(iban);
+CREATE INDEX IX_Kreditor_KreditorId ON fibdash.Kreditor(kreditorId);
+CREATE INDEX IX_AccountingItems_Buchungsdatum ON fibdash.AccountingItems(buchungsdatum);
+CREATE INDEX IX_AccountingItems_Konto ON fibdash.AccountingItems(konto);
+CREATE INDEX IX_AccountingItems_Rechnungsnummer ON fibdash.AccountingItems(rechnungsnummer);
+CREATE INDEX IX_AccountingItems_SollHabenKz ON fibdash.AccountingItems(soll_haben_kz);
 
 -- Add FK from AccountingItems.bu -> BU(bu)
-ALTER TABLE AccountingItems
+ALTER TABLE fibdash.AccountingItems
 ADD CONSTRAINT FK_AccountingItems_BU_BU
-FOREIGN KEY (bu) REFERENCES BU(bu);
+FOREIGN KEY (bu) REFERENCES fibdash.BU(bu);
 
 -- Add FK from AccountingItems.gegenkonto -> Kreditor(kreditorId)
-ALTER TABLE AccountingItems
+ALTER TABLE fibdash.AccountingItems
 ADD CONSTRAINT FK_AccountingItems_Gegenkonto_Kreditor
-FOREIGN KEY (gegenkonto) REFERENCES Kreditor(kreditorId);
+FOREIGN KEY (gegenkonto) REFERENCES fibdash.Kreditor(kreditorId);
 
 -- Add FK from AccountingItems.konto -> Konto(konto)
-ALTER TABLE AccountingItems
+ALTER TABLE fibdash.AccountingItems
 ADD CONSTRAINT FK_AccountingItems_Konto_Konto
-FOREIGN KEY (konto) REFERENCES Konto(konto);
+FOREIGN KEY (konto) REFERENCES fibdash.Konto(konto);
 
 -- Insert sample data (optional)
--- Note: This will only work after you have real Google user data
--- INSERT INTO Users (google_id, email, name, picture) 
--- VALUES ('sample_google_id', 'user@example.com', 'Lorem Ipsum User', 'https://example.com/picture.jpg'); 
\ No newline at end of file
+-- INSERT INTO fibdash.Kreditor (iban, name, kreditorId) 
+-- VALUES ('DE89370400440532013000', 'Sample Kreditor', '70001'); 
\ No newline at end of file