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Graph Database Projects for Fun and Profit

🎤 Jonathan Carroll, Principal Consultant / Data Scientist / Engineer / Developer, Irregularly Scheduled Programming Talk Title: Graph Database Projects for Fun and Profit Talk Summary: Is a Graph Database a good fit for the shape of this particular data? Sometimes it is, sometimes it isn't. In this talk I'll demonstrate three projects I've worked on involving Neo4j databases - one for fun involving an actual "knowledge" graph extracted from my Obsidian notes; one for profit involving identifying opportunities for drug repurposing; and one you might not expect involving maths puzzles.What makes Neo4j a good fit in each of these cases? What does it offer beyond more traditional relational data modelling? What are the challenges involved with getting data in and out of a graph database that need to be considered? I'll aim to answer all of these and hopefully inspire you to add a graph database to your next project. Speaker Bio: Jonathan Carroll is an independent contractor and principal consultant at Irregularly Scheduled Programming, currently remotely contracting with biotech companies in USA and Europe. He received a PhD in theoretical physics from the University of Adelaide where he programmed mainly in Fortran. He has worked in the South Australian public service in fisheries, programming in R. He has since branched out to polyglot programming in Python, Julia, Rust, Haskell, APL, and a variety of other languages. Jonathan is an editor of the RWeekly (rweekly.org) newsletter, regularly blogs about explorations in programming at jcarroll.com.au and is active on mastodon at fosstodon.org/@jonocarroll