Oracle and PostgreSQL in Docker vs. VMs

Oracle and PostgreSQL

Today, companies are always looking for ways to work better and smarter. This often leads them to a big decision: using Oracle or PostgreSQL databases in Docker containers or in virtual machines (VMs). This choice is important because it affects how much money the company will spend overall (Total Cost of Ownership or TCO) and how well their operations run. We’re going to look closely at what this decision involves, comparing the costs and how each option works, to help businesses find the best way to achieve great performance without spending too much.

TCO Tapestry

When we talk about the TCO for setting up databases, we’re looking at various costs and benefits. Here’s a breakdown:

1. Initial Setup Costs

    • Docker: Using Docker is like picking the fast lane. It’s all about being efficient and cost-effective, making it easier and cheaper to set up databases because it adapts quickly to changing needs.
    • VMs: Choosing VMs is more like building a strong, steady foundation. It takes more resources and time initially because it’s like creating a complete system for each database.

2. Day-to-Day Running Costs

    • VMs: Running on VMs can get pricey because they use a lot of hardware, which means more money spent on power and cooling.
    • Docker: Docker is the money saver here. It uses resources wisely, which means lower running costs.

3. Maintenance and Growing Your Setup

    • Docker: Docker is all about keeping things simple. Updating and adding more capacity is easy.
    • VMs: VMs offer a very stable setup but can be more complex and costly to maintain and scale.

4. Performance and Ability to Scale

    • Docker: Docker shines with its minimal extra load on the system and great performance, especially when quickly adjusting to more work.
    • VMs: VMs are consistent and reliable, great for essential services that need to stay stable as they grow.

5. Security and Meeting Rules

    • Docker: Docker’s approach to security is getting stronger, but you need to stay alert.
    • VMs: VMs are like fortresses, offering top-notch security and making it easier to follow data protection rules.

Oracle vs. PostgreSQL

Whether you pick Docker or VMs for Oracle or PostgreSQL depends on your specific needs:

    • Oracle: VMs are the go-to for big, important systems where security and performance are top priorities. Docker is better suited for development and testing.
    • PostgreSQL: Docker is great for startups and fast-moving companies because it’s cost-effective and scalable. VMs appeal to those who need extra security.

Course to Economic Efficiency

Choosing between Docker and VMs for Oracle and PostgreSQL is about balancing what’s most important for your business: flexibility, cost, performance, and security. Docker is the choice for those who prioritize quick adaptation and innovation. VMs are for businesses that need stability and reliability above all. As you decide, keep a close eye on how each option affects your TCO and matches your company’s goals and budget. This guide aims to be your roadmap, helping you make choices that fit your business perfectly.

To learn more about choosing the right path for your business using Oracle and PostgreSQL in Docker versus VMs, visit us at Newt Global.

Newt Global DMAP is a world-class product that revolutionizes the way businesses approach database migration. It’s designed to facilitate the mass migration of Oracle databases to cloud-native PostgreSQL in a way that’s faster, better, and more cost-effective than traditional methods. By leveraging Newt Global DMAP, you’re not just making a choice; you’re setting your business on a path to seamless cloud integration and operational excellence.

Ready to transform your database management and migration strategy? Visit us at to discover how we can help you navigate your digital transformation journey with ease and confidence. For any enquiries or to discuss how Newt Global DMAP can benefit your business specifically, please don’t hesitate to reach out at Our team is eager to assist you in unlocking the full potential of your database infrastructure, ensuring that you achieve optimal performance and cost efficiency.