White papers

This article highlights some of the essential common challenges of FPGA-based solutions in terms of testing and elaborates on how Exactpro approaches testing them from the standpoint of functional and non-functional testing, and verifies the correctness of their work at the confluence of functional and nonfunctional testing.

Alyona Bulda, VP, Senior QA Project Manager, Exactpro, LSEG
Oleg Pavlikov, Senior NFT Analyst, Exactpro, LSEG

NFT Team structure, Tests preparation, Test tools, Latency measurements, Capacity tests, DLC test, Failover tests, Other NFT tests.

First and foremost, it is worth reviewing a typical clearing system infrastructure: there is a number of internal components, where each one is responsible for a variety of tasks, or possibly incorporates several tasks at a time. There is a significant amount of connections to the third-party systems, or in-house external systems, such as markets, market data providers, CSD, payment systems, and, of course, there is connectivity with clearing members. Having a lot of experience dealing testing such systems, the Exactpro team is used to encountering challenges on a daily basis. This paper focuses on the ones that are most prominent, and on the way Exactpro addresses them.

Shsha is a passive testing tool allowing observing the system without interacting with it.

Turquoise is a unique lit and dark trading venue, offering a broad universe of over 43 hundred stocks with uniform access to 19 major European and emerging markets. Turquoise Block Discovery won the Most Innovative Trading Service in 2015. The Exactpro staff are responsible for market surveillance and the back office within Turquoise. Over the years, Exactpro has accumulated vast experience in testing the trading algorithms, constantly exploring its most interesting aspects and, as a result, truly having a lot to offer on the subject.

Victoria Leonchik, QA Analyst for Turquoise, Exactpro

This post outlines some ideas on how particular changes in quality assurance might affect the trading technology. There are lots of discussions on Internet-of-Things, Cloud and Web. However, there are other things in software verification and they are a little bit closer to our area - exchange and brokerage platforms.