22 JUNE 2016Added Erik Olson's relational.js to the Projects page.
05 April 2016In Reference Material, published today's revisions of TTM and Tutorial D.
26 March 2016HD added a note to DBE Chapter 21 regarding definitions of subtypes of system-defined types.
27 January 2016C.J. Date's The New Relational Database Dictionary and various O'Reilly videos added to Documents and Books. Also deleted entries in RECENT UPDATES dated prior to 2015.
20 January 2016C.J. Date's free Ebook What is Database Design, Anyway? added to Documents and Books.
15 november 2015Further clarification added, in Documents and Books, regarding the definitve verion of TTM.
13 november 2015Third edition of Chris Date's SQL and Relational Theory added to the list of books
11 september 2015Updated the Events entry for the Oracle event on Johannesburg, October 5-9, 2015, which is now going to take place after all.
02 september 2015Added Hugh Darwen's "Why Are There No Relational DBMSs?" to the Papers section, along with three other papers related to the same issue.
29 August 2015Updated the Events entry for the Oracle event on Johannesburg, October 5-9, 2015.
02 JuLY 2015Added Adrian Walker's EE/IBL to the Projects page.
18 June 2015Updated the entry for DuroDBMS in the Projects page, announcing version 0.26.
20 May 2015Added David Bennett's Andl to the Projects page. Also reordered the list so that projects known to be currently active appear first. Also bookmarked each section and added a TOC.
08 May 2015In Events, updated the entry concerning Chris Date's presentations in South Africa, now being rescheduled for October 2015.
06 March 2015In Events, added Chris Date's forthcoming presentations at Oracle University Expert Summits.
In Presentations, added five more O'Reilly videos by Chris Date.