An object-oriented data model for a time series management system

Dreyer, Werner; Dittrich, Angelika Kotz; Schmidt, Duri

doi:10.1109/ssdm.1994.336948

Cited by 15 publications

(7 citation statements)

References 8 publications

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“…(7) The semantics of modification operations is enhanced to meet the needs caused by replication. (8) The degree of implicit replication can be controlled. (9) Transactional properties are maintained.…”

Section: A Meta Model Of Object and Type Replicationmentioning

confidence: 99%

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A meta model and an infrastructure for the non-transparent replication of object databases

Dreyer

Dittrich

2000

Proceedings of the Ninth International Conference on Information and Knowledge Management

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non-transparent, partial and selective replication of databases. If object databases are used, appropriate replication systems have to cope with the additional complexity of object models. TodayÕs replication systems do not meet these requirements. Consequently, we introduce a meta model that specifies the abstract functionality which is needed for the non-transparent, partial and selective replication of object databases. This meta model allows incorporation of its replication concepts in a variety of object models. In addition, we present the design of a replication infrastructure, based on the meta model, which serves as the foundation for concrete realizations of object replication systems. The development of a replication system for a time series database management system proved the viability of the proposed solution.

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Section: A Meta Model Of Object and Type Replicationmentioning

confidence: 99%

“…Based on the replication infrastructure described in section 5, we have realized a replication system as a component of Calanda [7,8], which is a special-purpose DBMS for the management of time series [26]. Calanda is developed and used within UBS, the largest Swiss bank.…”

Section: A Replication System For the Calanda Time Series Manage-mentmentioning

confidence: 99%

A meta model and an infrastructure for the non-transparent replication of object databases

Dreyer

Dittrich

2000

Proceedings of the Ninth International Conference on Information and Knowledge Management

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“…Many of these commercial tools such as those found with Oracle, Sybase, Informix, and DB2 are add-ons to their existing database offerings and follow an object-relational model perspective, even though their databases are primarily relational. Other products such as Vision™ [3] and Calanda® [6] tend to follow an object oriented model approach. Vision® is a commercial, temporal, object-oriented database management systems.…”

Section: Introductionmentioning

confidence: 99%

A time series data management framework

Matus-Castillejos

Jentzsch

2005

International Conference on Information Technology: Coding and Computing (ITCC'05) - Volume II

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“…These experts increase the semantics of the time series that are stored in such a time series base. For example, they bring the time series into an appropriate group structure [2], or they add additional attributes, like a comment about the data quality or the name of the provider.…”

Section: Time Series Basesmentioning

confidence: 99%

“…We propose an architecture that stores all time series in databases of a TSMS. In our case, this is the CALANDA TSMS [1] [2]. The databases are connected by a replication system.…”

Section: Introductionmentioning

confidence: 99%

Requirements and design of replication services for a time series management system

Dreyer

Schmidt

Dittrich

et al.

Proceedings of 8th International Conference on Scientific and Statistical Data Base Management

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This paper analyzes how financial researchers manage large numbers of time series and how they work with these data. We show that replication services are a central facility of a time series management system and we define the requirements for such replication services. An evaluation of current time series management systems shows that they do not support replication. Neither replication systems of other database management systems nor other kinds of currently available replication systems cover our requirements. Thus, we present our design of replication services that are adapted to the needs of time series management. It is based on a publish-and-subscribe mechanism, a sophisticated scheduling facility, dynamic replication, and integrated directory services.

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An object-oriented data model for a time series management system

Abstract: Abstract

Cited by 15 publications

References 8 publications

A meta model and an infrastructure for the non-transparent replication of object databases

A meta model and an infrastructure for the non-transparent replication of object databases

A time series data management framework

Requirements and design of replication services for a time series management system

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