Institutional Repository

Browsing South African Computer Journal (SACJ) by Author "Rennhackkamp, MH"

Browsing South African Computer Journal (SACJ) by Author "Rennhackkamp, MH"

Sort by: Order: Results:

  • Database consistency under UNIX 
    Viktor, HL; Rennhackkamp, MH (South African Institute of Computer Scientists and Information Technologists, 1991)
    A recovery technique, to facilitate the recovery from system failures should ensure a consistent database state at all times. The UNIX write system call uses a delayed-write policy. Data blocks are kept in a buffer cache ...
  • 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 ...
  • MINIX for a distributed database system 
    Meumann, MD; Rennhackkamp, MH (South African Institute of Computer Scientists and Information Technologists, 1990)
    A user of a distributed database management system must be able to access data which is stored on a number of different sites, connected by a network, without being aware of the physical data distribution. The NRDNIX ...
  • Network partitions in distributed databases 
    Viktor, HL; Rennhackkamp, MH (South African Computer Society (SAICSIT), 1992)
    The technology of distributed databases is based on two other technologies which have developed a solid foundation: computer networks and centralized databases. A distributed database designer should therefore address ...
  • 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 ...

Search UnisaIR


Browse

My Account