HELP! * BLUE=global GREY=local Global HTML version of Foils prepared July 23,1995

Foil 122 Weak Points in Web Technology

From Full Relational Database HPDC-4 Presentation HPDC-4 Tutorial/CPS616 Spring95 -- August 1, Pentagon City Virginia. by Gang Cheng Marek Podgorny (Geoffrey Fox) * See also color IMAGE

static, browser-oriented client
data (information in a narrow sense) repository
tedious to manage and update (HTML) files on the server side
difficult to keep most updated data automatically --- modifies usually done by a human using word processor or editing tools
A plain UNIX file system only supports primitive functions such as open,read/write and close.
  • More powerful operations on files are required for an information system which is supposed to provide information instead of raw data,
  • i.e., low-level data manipulation operators such as those provided in RDBMS: select, insert, update, commit, rollback,etc.
  • Meaningful data needs to be generated on-the-fly from raw data


Northeast Parallel Architectures Center, Syracuse University, npac@npac.syr.edu

If you have any comments about this server, send e-mail to webmaster@npac.syr.edu.

Page produced by wwwfoil on Tue Feb 18 1997