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Create a Customer Database In 3 Steps

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Dominik Keller
Jul 19th, 2024
Blog

Your Quick Guide to Setting Up a Customer Database

Efficiently managing customer data is crucial for businesses of all sizes. A customer database is the backbone of effective customer relationship management. It ensures your data is organized, accessible, and actionable.

Many small businesses manage customer data in spreadsheets like Excel or Google Sheets, such as contact information, orders, and payment records. However, spreadsheets often fail as the business grows—leading to errors, data loss, and inefficiencies.

A scalable and secure customer database eliminates these challenges. It empowers businesses to centralize data, reduce inaccuracies, and make informed decisions.

Ready to build your own? Keep reading to discover how to create a powerful customer database in just three steps, complete with a ready-to-use template for managing customers, orders, and suppliers.



What Is a Customer Database?

A customer database is a centralized system used to store, manage, and organize information about a business’s customers. It typically includes details such as contact information, purchase history, preferences, and interactions. It helps businesses improve customer relationships and make data-driven decisions.

By using a customer database, businesses can store and organize customer data systematically. They can also make the data easily accessible for various purposes such as marketing, sales, and customer service.

By maintaining a comprehensive customer database, businesses can gain insights into their customer base. This enables them to tailor their products, services, and communications to meet customers’ needs and preferences.

In essence, a customer database serves as the backbone of effective customer relationship management. That’s why customer databases are also sometimes referred to as customer relationship management or CRM systems.

Popular examples of off-the-shelf CRM systems are Salesforce, Microsoft Dynamics CRM, and Hubspot CRM. These ready-to-use systems are great solutions but can be expensive to implement. Unlike an off-the-shelf system, a custom CRM offers the advantage of being tailored to your business.

Customer databases also help businesses track and analyze customer behavior, identify trends, and segment customers based on various criteria. This data-driven approach allows businesses to create personalized experiences for their customers, improving customer satisfaction and loyalty.

Last, a well-maintained customer database enhances operational efficiency by providing a single source of truth for customer information, ensuring that all departments have consistent and accurate data to work with.


Why Build a Customer Database?

Have you ever needed to retrieve customer data from multiple sources?

Imagine trying to find a customer’s phone number in one system, their purchase history in another, and payment details for their last invoice in yet another. If this sounds familiar, it is a clear sign that your business could benefit from a centralized customer database. A single source of truth ensures that all relevant customer information is easily accessible in one place, saving time and reducing the risk of errors.

That’s why investing in a customer database is not just about storing customer data. it’s about leveraging that data to build stronger customer relationships, optimize operations, and ultimately, increase profitability.

The three biggest benefits of having a customer database in place are better customer relationship management, better business insights and legal and compliance benefits.

1. Better Customer Relationship Management

A customer database supports the sales and marketing teams. This leads to a better customer experience through personalized marketing and communications. In addition, it allows for easy segmentation based on various criteria, such as purchase history, location, or business size. This makes it easier to implement targeted marketing strategies.

2. Better Business Insights

A customer database introduces data-driven decision-making to businesses. It provides valuable insights through data analysis, helping business owners or sales teams make informed business decisions. It also makes it easier to analyze sales trends and patterns, such as peak periods or popular products.

3. Legal and Compliance Benefits

A well-designed customer database ensures that customer data is stored securely, protecting against data breaches or unauthorized access. It also aids record keeping by maintaining accurate customer transaction data.


Customer Databases in Excel

When it is time to store customer data, many businesses start with spreadsheets in Microsoft Excel or Google Sheets.

While these spreadsheet-based solutions can be convenient for smaller organizations, they often lead to significant issues as your operations grow. Here are some common problems associated with using spreadsheets:

1. Version Confusion:
Different departments or users might have their local copy of the spreadsheet, leading to multiple versions like “CustomerDatabase_NEW,” “CustomerDatabase – v2.1,” “Old Customer Database – DO NOT USE,” etc.

2. Lack of Version and Access Control:
Without clear ownership or version control, changes made by different team members can be lost or duplicated, especially if the person responsible for updates leaves the company.

3. Data Inconsistencies:
Comments, highlights, and manual updates can lead to a cluttered and error-prone spreadsheet. For example, marking inactive customers in red can easily be overlooked or misinterpreted.

Setting up your customer database in a spreadsheet can ultimately defeat the purpose of having a single, reliable source of truth. Instead of efficient customer management, you end up constantly managing and cleaning up multiple spreadsheets.

Your customers deserve better than having their data stored in a simple spreadsheet!

Ditch Excel For Better Data Management

Excel or spreadsheets aren’t the right solution for customer management. What’s a better alternative?

A customer database with an intuitive web user interface! Check out our customer database template app for a visual impression of an application developed with Five.


Free Customer Database Template App

Professionalize Your Customer Management

Five gives you all the essential tools to build and launch a modern customer database application:

  1. Access to Five’s rapid development environment.
  2. A customizable, cloud-hosted MySQL database for storing customer data.
  3. A library of pre-configured template applications, ready for use.

Get started with one of our affordable subscription plans or sign up for a free trial first.


Build a Customer Database 
Rapidly build and deploy your database today



Five has a team of experts ready to assist you with your development. So, if you ever feel like you’re in over your head, don’t worry, our expert developers are here to help. And yes, we promise not to charge you an arm and a leg or leave you with a system that only we understand.

To get a free consultation, visit this page: “Hire An Expert.”


How to Create a Customer Database in 3 Steps

Building a customer database usually requires technical knowledge that someone working in a business function might not have. For instance, you’d need a substantial understanding of database languages like SQL, not to mention the front-end development for user interaction.

Five is a powerful online database builder, offering the fastest way to create a fully customizable customer database tailored to your business needs.

Creating a customer database with Five won’t be entirely effortless. But the good news is that we have a template available! It will also be significantly easier than spending 60+ hours learning various coding frameworks and languages.

With Five, you can:

Set up your database in minutes.
✅ Let Five auto-generate a user-friendly web interface for your database.
Import your existing customer data from Excel, Google Sheets, or CSV files, allowing you to get started quickly.

Five also offers the flexibility to create custom business logic with code, generate customer insights PDF reports, and visualize your data through custom charts and dashboards.

Additionally, you can set up email notifications for your customers, ensuring your communication is seamless, standardized, and automated.

Get free access to Five here and start building a customer database.


Step 1: List Out Customer Attributes

Start building your customer database by compiling a complete list of all attributes relevant to your customers.

Think about what matters to your business: first name, last name, address, and email are most likely must-haves. Beyond those mandatory fields, what else would you like to know about your customers? Their date of birth? The company they are working for? Their job title? Their WhatsApp? List out all attributes relevant to your business and its customer interactions.

Your customer database should be a “single source of truth”, so ensure it’s as comprehensive as possible.

Here are some must-have attributes typically included in a customer database:

  • First Name
  • Last Name
  • Email
  • Phone
  • Address
  • City
  • State
  • Postal Code
  • Country
  • Date of Birth
  • Registration Date

With Five, you have no limits on custom fields. Anything you need to store about customers can be stored.


Step 2: Define Other Important Customer Information

Apart from storing information about your customers and who they are, your customer database is supposed to track how your customers interact with your business: which product did they order? Which purchases did they make?

Define what these interactions are, and how to describe them.

When in doubt, it is usually better to store more data, so be as detailed as possible.


Step 3: Creating Your Customer Database

Your list of customer attributes and other important information is ready? Great, let’s move all of this into a proper database.

To do so, sign up for Five, an online database builder that comes with a simple point-and-click interface for creating relational databases.

Follow the steps described in this video tutorial to build your database tables, forms, and reports:


Customer Database: Sample Application

Here’s a customer database template application, created in just 30 minutes.

Customer Database Schema

Here’s the database schema for our application.

The Customer Database Schema
The Customer Database Schema in Five

The customer database schema consists of several interconnected tables:

  1. At its heart is the Customer table, storing information about customers;
  2. The Orders table holds information about orders customers have placed;
  3. The OrderDetails table is used to keep track of products and shippers related to an order.
  4. Last, the other tables, such as Employees, Suppliers, or Shippers help store other relevant information to successfully manage the customer relationship and customers’ purchases.

Each table holds specific information, such as customer details, payment records, orders, and products, ensuring a comprehensive and organized structure. The relationships between these tables facilitate efficient data management, enabling seamless tracking of customers’ business interactions, orders, and products.


Customer Database: Key Features

1. A Customizable Customer Database
We started by defining the fields for storing in our customer database using Five’s Table Wizard, a user-friendly, point-and-click database design tool. Add as many fields as you wish to your database. The database is fully customizable.

2 Simple-to-Use Forms
We then created the form that our internal staff can interact with, again using just a few clicks. Forms can be used to create new customers or to edit and view existing customer records.

3. Searchable and Online
Our customer database is searchable and hosted online. It can be accessed by anyone (with login credentials), anywhere at any time.

4. Login Protected and Secure
Securing data is paramount for organizations of all sizes. Five comes with a pre-built authentication feature that adds a login screen to your application. Only registered users with valid credentials can view or edit data. You can also add multi-factor authentication for extra security.

5. Add a Simple Customers Dashboard
You can also add a dashboard that provides insights into customers and orders (such as average order value, or number of orders per week/month) to your application. This gives you a bird’s eye view of your customers.


Get Started with Five Today

To build your customer database with Five, sign up for free access and start the process. Once you have signed up, select one of our learning paths to continue your development.

If you need assistance, visit our forum for help from our application development experts.

By following the steps mentioned above, you can create robust and scalable supplier software tailored to your business needs.


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