Transaction Processing

On time every time

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High-Performance Real-Time Solutions for Transaction Processing

In the financial sector, success often hinges on speed, precision, and reliability. Whether executing trades, accessing market data, or processing large volumes of transactions, firms that can respond in real time gain a decisive competitive advantage. Concurrent Real-Time provides the foundational technologies that enable financial institutions to meet these demands with confidence. 

At the core of our transaction processing solutions is RedHawk Linux, a fully deterministic, real-time operating system built to support time-critical financial applications. RedHawk Linux is ideal for latency-sensitive workloads such as high-frequency trading (HFT), risk analysis, algorithmic trading, and order execution. 

RedHawk Linux provides: 

  • Predictable, ultra-low-latency response times 
  • Consistent performance under load with no jitter or latency spikes 
  • Real-time control and observability of system behavior 

Engineered for compatibility with Red Hat Enterprise Linux and CentOS distributions, RedHawk provides an open, stable platform that supports both commercial and custom-built financial systems. RedHawk is further enhanced by NightStar™ Tools, a suite of non-intrusive debugging and performance analysis utilities that provide deep visibility into application and kernel-level interactions helping teams identify performance bottlenecks and optimize system behavior. 

Our real-time systems are deployed globally by leading financial firms who demand maximum performance, reliability, and transparency. 

A deterministic, real-time OS that ensures consistent and reliable performance for latency-sensitive financial applications. RedHawk offers precise scheduling, shielding, and resource control to minimize latency and maximize throughput. 

Learn More About RedHawk Linux

An integrated toolset for debugging, tracing, scheduling, monitoring, and tuning real-time applications. Key components include: 

  • NightView – Source-level debugger for real-time applications 
  • NightTrace – Event analyzer for system-level and application-level tracing 
  • NightTune – Interactive performance tuner for CPU, memory, network, and GPU resources 
  • NightProbe – Data monitor for unintrusive sampling and variable modification 
  • NightSim – Cyclic scheduler for simulation and deterministic process management 
Learn More about NightStar Tools

Our expert engineering team provides hands-on support for: 

  • Custom I/O board integration 
  • Deployment on ruggedized or specialized hardware 
  • Software porting and re-hosting 
  • Real-time application optimization and system tuning 

Whether you’re building a high-throughput trading platform or optimizing back-end financial systems, Concurrent Real-Time delivers the tools and expertise needed to ensure deterministic performance, operational stability, and long-term scalability.