Credit Suisse AG

The collaboration between Systems Group and Credit Suisse has been based on the following projects:

 

Past:

Accelerating Real-time Financial Market Data Processing

Financial market data has a trend of ever increasing growth in volumes. Increased volume of data and real-time processing constraints put a burden on processing capabilities of market data processing systems. More...


Semantic Data Warehouse Search

During the financial crises in 2008 several financial institutions needed to search their  data warehouses for investment products related to Lehman Brothers. Often that information was not readily available. The goal is to design and implement novel (semantic) search strategies that enable easy to use key word searching over the data warehouse. One of the challenges is to combine (semantic) search technology on meta data with base data stored in Terabyte-scale relational databases. More...


Xadoop

Due to legal requirements all the queries against the DWH databases in production need to be audited. Hence, all queries of the DWH are logged and written out into compressed XML files. The log files are currently kept for certain number of days before they are archived. The total volume of the log files before being archived has an estimated size of some 6 TB. Due to the large data volume, processing these queries is not straightforward. More...