About a-team Marketing Services
The knowledge platform for the financial technology industry
The knowledge platform for the financial technology industry

A-Team Insight Blogs

Ullink Reduces Latency with Ouch, Teams with Fiberblaze

Subscribe to our newsletter

Ullink has added Ouch support to its UL IRIS+ pre-trade risk offering, reducing latency of checks from 3.5 microseconds previously attainable for the FIX protocol to just two microseconds. Ullink is leveraging FPGA-based network interface cards from Denmark’s Fiberblaze as part of its solution.

Ouch is binary protocol developed by Nasdaq OMX, and supported by the Nasdaq Stock Market and Nasdaq OMX BX market (Boston Stock Exchange as was) for order execution. It is more compact than the ubiquitous FIX protocol, and so has found favour for low-latency trading applications.

UL IRIS+ is an appliance providing risk controls for compliance with SEC 15C3-5 regulations, including price tolerance, order size and percentage checks. Fiberblaze provides 1 gigabit and 10 gigabit Ethernet cards, which also contain Xilinx FPGAs.

Note: Ouch – or OUCH in marketing speak – apparently, does not stand for anything. But I bet it really does. Anyone know?

Subscribe to our newsletter

Related content

WEBINAR

Upcoming Webinar: Unlocking value: Harnessing modern data platforms for data integration, advanced investment analytics, visualisation and reporting

4 September 2025 10:00am ET | 3:00pm London | 4:00pm CET Duration: 50 Minutes Modern data platforms are bringing efficiencies, scalability and powerful new capabilities to institutions and their data pipelines. They are enabling the use of new automation and analytical technologies that are also helping firms to derive more value from their data and...

BLOG

Johannesburg Stock Exchange Launches JSE-FIX Order Routing Service

The Johannesburg Stock Exchange (JSE) has launched JSE-FIX, a new order routing service developed in collaboration with electronic trading solutions provider Rapid Addition. The service is designed to lower order transmission costs while offering a scalable, vendor-neutral solution for market participants. JSE-FIX leverages Rapid Addition’s technology to facilitate efficient sell-side broker connectivity for both domestic...

EVENT

AI in Capital Markets Summit London

The AI in Capital Markets Summit will explore current and emerging trends in AI, the potential of Generative AI and LLMs and how AI can be applied for efficiencies and business value across a number of use cases, in the front and back office of financial institutions. The agenda will explore the risks and challenges of adopting AI and the foundational technologies and data management capabilities that underpin successful deployment.

GUIDE

Complex Event Processing

Over the past couple of years, Complex Event Processing has emerged as a hot technology for the financial markets, and its flexibility has been leveraged in applications as diverse as market data cleansing, to algorithmic trading, to compliance monitoring, to risk management. CEP is a solution to many problems, which is one reason why the...