Institutional Repository

Browsing College of Science, Engineering and Technology by Subject "Database management"

Browsing College of Science, Engineering and Technology by Subject "Database management"

Sort by: Order: Results:

  • The application of scripts to deadlock avoidance 
    Blewett, CN; Erwin, GJ (1995)
    We describe the prototype of an expert system software advisor for the lock manager of a database system. The software advisor, called EAGLE (Expert Advisor for Granting Locks Effectively), is intended to become an ...
  • Coping with evolution in information systems: a database perspective 
    Lawrence, Gregory (2002-11)
    Business organisations today are faced with the complex problem of dealing with evolution in their software information systems. This effectively concerns the accommodation and facilitation of change, in terms of both ...
  • An evaluation of non-relational database management systems as suitable storage for user generated text-based content in a distributed environment 
    Du Toit, Petrus (2016-07-10)
    Non-relational database management systems address some of the limitations relational database management systems have when storing large volumes of unstructured, user generated text-based data in distributed environments. ...
  • Extending local recovery techniques for distributed databases 
    Viktor, HL; Rennhackkamp, MH (South African Institute of Computer Scientists and Information Technologists, 1992)
    The most frequently used local database system failure recovery techniques are logging , shadowing and differential files. In a distributed database these local system failure recovery techniques may be·utilized for recovery ...
  • The NRDNIX distributed database management system 
    Rennhackkamp, MH (South African Institute of Computer Scientists and Information Technologists, 1990)
    A distributed database management system must facilitate integrated processing of data which is physically distributed over a network of node computers, while providing locality transparency. The NRDNIX prototype has ...
  • Object oriented database management systems 
    Nassis, Antonios (1995-11)
    Modern data intensive applications, such as multimedia systems require the ability to store and manipulate complex data. The classical Database Management Systems (DBMS), such as relational databases, cannot support these ...
  • Routeplanner: a model for the visualization of warehouse data 
    Gouws, Patricia Mae (2009-08-25)
    This study considers the details of development and use of a model of the visualization process to transform data in a warehouse to required insight. In the context of this study, `visualization process' refers to a ...
  • Secure mobile nodes in federated databases 
    Olivier, MS (South African Computer Society (SAICSIT), 1997)
    Mobile computers pose special security risks since information contained on them can more easily be compromised. However, availability of information at the location where the mobile computer is to be used often outweighs ...
  • Using ontologies to semantify a Web information portal 
    Chimamiwa, Gibson (2011-01)
    Ontology, an explicit specification of a shared conceptualisation, captures knowledge about a specific domain of interest. The realisation of ontologies, revolutionised the way data stored in relational databases is ...

Search UnisaIR


Browse

My Account