On optimizing an SQL-like nested query
ACM Transactions on Database Systems (TODS)
ACM Transactions on Database Systems (TODS)
Universality of data retrieval languages
POPL '79 Proceedings of the 6th ACM SIGACT-SIGPLAN symposium on Principles of programming languages
Towards a taxonomy of computer architecture based on the machine data type view
ISCA '83 Proceedings of the 10th annual international symposium on Computer architecture
The Evolution of Vertical Database Architectures --- A Historical Review (Keynote Talk)
SSDBM '08 Proceedings of the 20th international conference on Scientific and Statistical Database Management
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A transportable system for the analysis of large sets of data, forming complex information structures, is being developed at the Swedish National Defense Research Institute, with financial support also from some civilian Swedish government agencies. The system is based on a relational data base handler of new design, permitting efficient data storage and fast evaluation of complex, spontaneous queries. A query language, based on set algebra and oriented towards scientist users, was developed for the system. To this kernel will be added subsystems for interactive sublanguage definition and user communication, data loading, tabular and graphic data presentation, statistical analyses, and data base backup and recovery. The paper presents an overview of the system version now completed.