The slides for each Inf1-DA lecture are available in advance from the Lectures web page. On the day of the lecture you’ll see them marked “(Handout)” as that’s the version in the 3-up printed sheets. After the lecture itself I put up a blog post with a copy of the slides as displayed — sometimes that has a few more bits and pieces included.
Sometimes this means the page changes faster than web and browser caches expect: if you can’t get the slides for the day, try refreshing.
Link: List of lectures so far
Today’s lecture opened the topic of structured data with an introduction to Entity-Relationship Modelling and the graphical language of ER diagrams. This language is important for planning and structuring databases, bridging the gap between informal conceptual design and the logical precision required for machine implementation.
Continue reading Lecture 2: Entities and Relationships
Thank you to everyone who came along to this morning’s lecture. You can find the slides for the lecture by clicking on the thumbnail image of the title slide to the right, or in the links below. In the rest of this post I’ve listed the homework for Friday’s lecture and some answers to questions students asked during and after the lecture.
Continue reading Lecture 1: Introduction
Welcome to Informatics 1: Data & Analysis (Inf1-DA). If you are interested in following the course then please come to the opening lecture on Tuesday morning.
Links: Lecture slides; Course website for last year
||Tuesday 17 January 2017
||Appleton Tower Lecture Theatre 4
Links: Appleton Tower (Map), Lecture Theatre 4