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Computer Science Today, 1995
The transaction concept provides a central paradigm for correctly synchronizing concurrent activities and for achieving reliability in database systems. In transaction modeling and processing, theory and practice influence each other a lot, and over the years the transaction concept has undergone a considerable evolution from a pure implementation ...
G. Vossen
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The transaction concept provides a central paradigm for correctly synchronizing concurrent activities and for achieving reliability in database systems. In transaction modeling and processing, theory and practice influence each other a lot, and over the years the transaction concept has undergone a considerable evolution from a pure implementation ...
G. Vossen
semanticscholar +3 more sources
Statistical properties of transactional databases [PDF]
Proceedings of the 2004 ACM symposium on Applied computing, 2004 Most of the complexity of common data mining tasks is due to the unknown amount of information contained in the data being mined. The more patterns and corelations are contained in such data, the more resources are needed to extract them. This is confirmed by the fact that in general there is not a single best algorithm for a given data mining task on ...
P. PALMERINI +2 more
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Flexible transaction dependencies in database systems [PDF]
Distributed and Parallel Databases, 2000 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
MANCINI, Luigi Vincenzo +3 more
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A model of transaction blocking in databases
Performance Evaluation, 1983Abstract A simple analytic queueing model of software resource sharing in a multiprogramming environment is presented. Implicit algebraic equations for steady state mean waiting times at the various queues are developed. These equations may be solved by simple fixed point iteration.
Len Bos, Bruce I. Galler
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Greenplum: A Hybrid Database for Transactional and Analytical Workloads
SIGMOD Conference, 2021Demand for enterprise data warehouse solutions to support real-time Online Transaction Processing (OLTP) queries as well as long-running Online Analytical Processing (OLAP) workloads is growing.
Z. Lyu +18 more
semanticscholar +1 more source
Transaction optimization in rule databases
Proceedings of IEEE International Workshop on Research Issues in Data Engineering: Active Databases Systems, 2002The authors propose an approach to transection optimization in rule databases. It is based on a new technique to express updates in rule languages based on a non-immediate update execution. This technique is used to statically characterize some properties of the rules and transactions.
E. BERTINO +3 more
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Testing database transactions with AGENDA
Proceedings of the 27th international conference on Software engineering - ICSE '05, 2005AGENDA is a tool set for testing relational database applications. An earlier prototype was targeted to applications consisting of a single query and included components for populating a database with data suitable for testing the application, generating inputs to the query, and checking relatively simple aspects of the results of executing the query ...
Yuetang Deng +2 more
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Proving Consistency Of Database Transactions
Fifth International Conference on Very Large Data Bases, 1979., 1979The purpose of this paper is to present an approach for verifying that explicitely stated integrity constraints are not violated by certain transactions. We utilize a relational model where-in constraints are given in a language based on the first order predicate calculus.
M. Melkanoff, G. Gardarin
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Efficient transaction processing in SAP HANA database: the end of a column store myth
SIGMOD Conference, 2012The SAP HANA database is the core of SAP's new data management platform. The overall goal of the SAP HANA database is to provide a generic but powerful system for different query scenarios, both transactional and analytical, on the same data ...
Vishal Sikka +5 more
semanticscholar +1 more source
Transactions on the Logical Database
2014The database as seen by an application programmer is called the logical database. In most cases the logical database is a relational database, so that application programs operate on tuples in relations through an SQL interface. A transaction is a sequence of read and update actions on the logical database, performed on the database upon a sequence of ...
Eljas Soisalon-Soininen +2 more
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