The empirical observation that motivates our research relies on the difficulty to assess the performance of a trading architecture beyond a few synthetic indicators like response time, system latency, availability or volume capacity. Trading systems involve complex software architectures of...

Visual representation as a map of the stock market data can offer access, in a quick and rele-vant manner for human participants, to the overall state of the market at a given point in time. The purpose of this paper is to present the results of our academic research upon building the market map...

Many organizations apply EA as part of their IT management and planning activities. From their perspective, it would seem that EA should play an important role in strategic planning, alignment and prioritization. Today we know the four top EA frameworks, which are often used in preparing the EA....

The world seems to be getting more dangerous: terrorists; fraudulent corporations; money laundering; hurricanes; pandemics. Governments and organizations respond with a flurry of new controls. In some cases these are centrally mandated (e.g. Sarbanes Oxley). In others, organizations struggle to...

Auch in Forschungseinrichtungen gewinnt die Informations- und Kommunikationstechnologie im Wertschöpfungsprozess zunehmend an Bedeutung. Dies bedingt eine qualitativ hochwertige Entwicklung bedarfsgerechter IT-Leistungen für alle Geschäftsprozesse in diesen Einrichtungen. Der Wandel zu einer...

In diesem Forschungsbericht werden die Ergebnisse einer Metastudie über empirische Erhebungen zu serviceorientierten Architekturen dargestellt. Im ersten Teil der Analyse werden die betrachteten Studien anhand von qualitativen Eigenschaften miteinander verglichen, wodurch die Auswahl geeigneter...