3 citations · 6 across the 9 of their papers we have counts for
9 papers · 1 filter
ORPE -- A Data Semantics Driven Concurrency Control
Tim Lessner, Fritz Laux, Thomas M Connolly
This paper presents a concurrency control mechanism that does not follow a 'one concurrency control mechanism fits all needs' strategy. With the presented mechanism a transaction r…
SQL Access Patterns for Optimistic Concurrency Control
Fritz Laux, Martti Laiho
Transaction processing is of growing importance for mobile and web applications. Booking tickets, flight reservation, e-Banking, e-Payment, and booking holiday arrangements are jus…
Graph Data Models and Relational Database Technology
Malcolm Crowe, Fritz Laux
Recent work on database application development platforms has sought to include a declarative formulation of a conceptual data model in the application code, using annotations or a…
Database Technology Evolution
Malcolm Crowe, Fritz Laux
This paper reviews suggestions for changes to database technology coming from the work of many researchers, particularly those working with evolving big data. We discuss new approa…
Reconsidering Optimistic Algorithms for Relational DBMS
Malcolm Crowe, Fritz Laux
At DBKDA 2019, we demonstrated that StrongDBMS with simple but rigorous optimistic algorithms, provides better performance in situations of high concurrency than major commercial d…
Data Validation for Big Live Data
Malcolm Crowe, Carolyn Begg, Fritz Laux +1
Data Integration of heterogeneous data sources relies either on periodically transferring large amounts of data to a physical Data Warehouse or retrieving data from the sources on…
The Typed Graph Model
Fritz Laux
In recent years, the Graph Model has become increasingly popular, especially in the application domain of social networks. The model has been semantically augmented with properties…
The Typed Graph Model -- a Supermodel for Model Management and Data Integration
Fritz Laux
In recent years, the Graph Model has become increasingly popular, especially in the application domain of social networks. The model has been semantically augmented with properties…
Information Integration using the Typed Graph Model
Fritz Laux, Malcolm Crowe
Schema and data integration have been a challenge for more than 40 years. While data warehouse technologies are quite a success story, there is still a lack of information integrat…