Mactores Achieves Amazon RDS Service Delivery Status

A Business Held Back by Legacy Systems

One of our clients, a global technology leader, was running critical applications on an on-premises database environment using Oracle 11g. These systems power essential business tools used daily across the organization. However, they were becoming increasingly costly and challenging to manage.

Maintenance was resource-intensive, performance lagged during peak demand, and the costs of Oracle licensing and on-premises infrastructure were significant. Beyond expenses, the existing system created obstacles to agility and innovation. The business wanted to reduce costs, improve system responsiveness, and free its IT team from constant maintenance work.

The client set clear goals for this transformation:

• Reduce total cost of ownership by at least 30%.
• Double performance and scalability.
• Achieve the migration with zero downtime to ensure business continuity.

Designing a Zero-Downtime Migration

When the client approached Mactores, they weren't just looking for a vendor; they needed a partner who could guide them through a complex journey without disrupting business operations.

We started by exploring two potential migration approaches. The first was a traditional method using export/import tools, but that path would have meant more than 24 hours of downtime, which was not acceptable for a global business with round-the-clock operations.

Instead, we proposed using AWS Database Migration Service (DMS) and the AWS Schema Conversion Tool (SCT). This solution allowed us to replicate data continuously from the on-premises Oracle environment to Amazon RDS running PostgreSQL. The result was no downtime during the migration and the ability to test thoroughly before making the final switch.

Solving Technical Challenges

Migrating a complex database environment is never a matter of "lift and shift." There were unique technical challenges to address:

• Schema Conversion: The original database used case-sensitive table names and other Oracle-specific features that were not directly compatible with PostgreSQL. We designed automation tools to handle these conversions accurately.
• Data Validation: We implemented processes to ensure that every record matched perfectly after migration, avoiding any loss or corruption of critical data.
• Performance Tuning: We fine-tuned configurations in Amazon RDS to ensure the new environment would outperform the legacy systems.

Delivering Real Results

Our team completed a proof of concept in just four weeks. Encouraged by the results, the client proceeded with full-scale migration.

The outcomes were transformative:

• 4× Performance Improvement: Applications that once lagged became faster and more responsive, improving employee productivity worldwide.
• Zero Downtime: The migration occurred seamlessly, with no business disruption—a critical win for a global operation.
• Operational Efficiency: IT staff were freed from the burden of managing complex on-premises systems, allowing them to focus on strategic initiatives.
• Significant Cost Savings: The company reduced operational costs by around 60% compared to their previous environment.

This was more than a technical upgrade as it empowered the business to operate with greater agility and confidence, opening the door to innovation.

Why Our Amazon RDS Status Matters

This project was a key factor in Mactores achieving Amazon RDS Service Delivery status. AWS grants this recognition to partners with deep knowledge of RDS solutions and a proven ability to deliver successful customer outcomes.

For businesses, this matters because it means:

• Risk is Minimized: Our team has experience navigating complex migrations without disrupting operations.
• Performance and Costs are Optimized: We ensure clients get the best balance of speed, reliability, and cost savings.
• Security and Reliability come Standard: We build systems that protect critical data and ensure business continuity.

Looking Ahead: Your Data, Your Growth

At Mactores, achieving Amazon RDS Service Delivery status is an important milestone, but it's just the beginning. We aim to help businesses turn legacy challenges into modern solutions that drive growth.

Suppose your organization faces rising costs, lagging performance, or wants to unlock more value from data. In that case, I encourage you to explore what's possible with Amazon RDS and a partner who understands technology and business needs.

We can turn your data into one of your greatest assets and build a foundation for future innovation.