Architecture

Unlocking New Horizons for Your Legacy Systems

In the wake of the COVID-19 pandemic, numerous organizations encountered system crashes due to an overwhelming surge in online traffic. This ranged from banks struggling to assist thousands of small businesses competing for $350 billion in government-backed loans, as lenders reported consistent crashes of the Small Business Administration's application processing system, to mainframe systems used by states from Oregon to New York and Washington, D.C., to process unemployment claims. The demand for robust, scalable solutions has never been more urgent.

Elegant lock and key symbolizing unlocking new horizons. — Harmonizing Precision: Integrating Microservices for Seamless Operations

Microservice Safety Net:

Leveraging the Lessons of Tech Giants: The recent pandemic highlighted the critical limitations of traditional mainframe systems, particularly in government and non-government sectors, where unexpected spikes in digital traffic led to significant operational disruptions. In contrast, tech giants like Google, Amazon, and Facebook have successfully navigated these challenges by adopting a microservice architecture that emphasizes horizontal scaling across a fleet of inexpensive machines. This approach allows them to accommodate traffic volumes far exceeding those that overwhelmed many mainframe systems. Mainframes, while unparalleled in their vertical scaling capabilities and able to handle immense workloads, come with a hefty price tag ranging from $250,000 to over $4 million each. More critically, they lack the agility to quickly scale in response to sudden demand surges. The procurement of additional mainframes, aside from being prohibitively expensive, is impractical due to extended delivery times that can span months or years. In this context, the adoption of a microservice safety net, built on the principles of cost-effectiveness, scalability, and agility, presents a compelling solution.
Overcoming the Overload: In the dynamic landscape of digital operations, a safety net of microservices acts as a critical buffer, enhancing the resilience and scalability of mainframe systems during periods of excessive load. When a mainframe system becomes overwhelmed—whether due to sudden spikes in user traffic, complex data processing demands, or unforeseen events—this network of microservices springs into action. By design, microservices are small, modular pieces of functionality that can operate independently yet communicate seamlessly with each other and the mainframe. This architecture allows for the distribution of specific tasks or services across multiple, more manageable units, ensuring that no single failure can compromise the system's overall performance.
From Legacy to Leading Edge: Moreover, a microservice safety net facilitates a more agile response to increased loads by dynamically scaling up or down based on real-time demand. Unlike monolithic systems that may require significant resources to scale, microservices can be individually adjusted, providing a cost-effective solution to handle unexpected surges in traffic. This not only prevents system crashes by alleviating pressure on the mainframe but also ensures continuous availability and reliability of critical services. By implementing such a safety net, organizations can significantly enhance their system's capacity to manage high volumes of traffic, thus safeguarding against the operational disruptions that have become all too common in today's digital ecosystem.

Our Approach:

Reverse Engineering & System Design: We start by dissecting your current systems to understand their core functionality and limitations. This insight allows us to design new, resilient architectures that can handle increased loads without faltering.
Data Migration: Your data is valuable. We ensure a seamless transition from old systems to new, preserving the integrity and accessibility of your information throughout the process.
Development with Cutting-Edge Technologies: Our development teams specialize in Python/Flask, MEAN (MongoDB, Express, Angular, Node.js) Stack, PHP, and Java Spring, creating systems that are not only efficient but scalable. We build applications ready to face today's challenges and tomorrow's growth.
Mainframe Support & Microservice Safety Nets: For organizations reliant on mainframe systems, our RPG and Cobol programmers provide unmatched support. More than maintenance, we enhance these systems with microservice architectures, creating a safety net that ensures continuity even under extreme conditions.
Database Expertise: With experience in most relational databases and MongoDB, we ensure your data's structure is optimized for performance, scalability, and reliability.

Why Choose Data Key Design?

With over 25 years of experience, Data Key Design, Inc., stands at the intersection of legacy system expertise and the forefront of technological innovation. Our tailored solutions are designed to meet the unique challenges faced by your organization, ensuring that your systems are not just restored but reimagined for enduring success.