Extended object languages for the extolware persistence framework
Users interact with a database system through a set of database languages and this makes designing database languages a very challenging task to a computer software engineer. A set of welldefined database languages must be easy to learn, easy to understand and powerful enough to capture semantic of...
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my.um.eprints.71672013-07-11T04:03:13Z http://eprints.um.edu.my/7167/ Extended object languages for the extolware persistence framework Ming, Lim Tong Lee, Sai Peck T Technology (General) Users interact with a database system through a set of database languages and this makes designing database languages a very challenging task to a computer software engineer. A set of welldefined database languages must be easy to learn, easy to understand and powerful enough to capture semantic of a problem domain. This paper discusses design issues of a proposed database language, namely Extended Object Language or EOL for short, for an Extolware Persistent Object framework (Lim & Lee, 1997, 1998, 1999, 2001, 2002a, 2002b, 2002c) that provide wrapping services for relational database systems and multidimensional database systems (DataPro, 1996; IBM Corp., 2001; Informix Software Inc., 2001a, 2001b). This research examines SQL3 (Fortier, 1999) and ODL/OQL (Cattell & Barry, 1999) with an overview of their language constructs and operators that support object-oriented requirements as stated in Object Data Management Group (ODMG) object model. Next, a discussion on the Extended Object Language (EOL) and its language constructs are examined. This is followed by a close examination of new database operators and constructs introduced into EOL. A design overview and evaluation of these database languages are examined. A summary on these languages is presented at the end of the paper with conclusion and further research plans. 2004 Article PeerReviewed Ming, Lim Tong and Lee, Sai Peck (2004) Extended object languages for the extolware persistence framework. Issues in Informing Science and Information Technology, 1. pp. 407-416. ISSN 1547-5840 http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.189.5180&rep=rep1&type=pdf |
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T Technology (General) |
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T Technology (General) Ming, Lim Tong Lee, Sai Peck Extended object languages for the extolware persistence framework |
| description |
Users interact with a database system through a set of database languages and this makes designing database languages a very challenging task to a computer software engineer. A set of welldefined database languages must be easy to learn, easy to understand and powerful enough to capture semantic of a problem domain. This paper discusses design issues of a proposed database language, namely Extended Object Language or EOL for short, for an Extolware Persistent Object framework (Lim & Lee, 1997, 1998, 1999, 2001, 2002a, 2002b, 2002c) that provide wrapping services for relational database systems and multidimensional database systems (DataPro, 1996; IBM Corp., 2001; Informix Software Inc., 2001a, 2001b). This research examines SQL3 (Fortier, 1999) and ODL/OQL (Cattell & Barry, 1999) with an overview of their language constructs and operators that support object-oriented requirements as stated in Object Data Management Group (ODMG) object model. Next, a discussion on the Extended Object Language (EOL) and its language constructs are examined. This is followed by a close examination of new database operators and constructs introduced into EOL. A design overview and evaluation of these database languages are examined. A summary on these languages is presented at the end of the paper with conclusion and further research plans. |
| format |
Article |
| author |
Ming, Lim Tong Lee, Sai Peck |
| author_facet |
Ming, Lim Tong Lee, Sai Peck |
| author_sort |
Ming, Lim Tong |
| title |
Extended object languages for the extolware persistence framework |
| title_short |
Extended object languages for the extolware persistence framework |
| title_full |
Extended object languages for the extolware persistence framework |
| title_fullStr |
Extended object languages for the extolware persistence framework |
| title_full_unstemmed |
Extended object languages for the extolware persistence framework |
| title_sort |
extended object languages for the extolware persistence framework |
| publishDate |
2004 |
| url |
http://eprints.um.edu.my/7167/ http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.189.5180&rep=rep1&type=pdf |
| _version_ |
1643687982243250176 |
| score |
13.251813 |