politics photography identity security psychology communication hosting friends database messaging privacy stuff macos dropbox self misc snails tags vim blot google editor photographers maps history music brazil github tunisia social neurology postprocessing markdown bicycles zabouti racism language math religion neighborhood poetry isp photoshop wifi camus books medical json 1password hierarchy economics records zones culture openmeta stories philosophy home art Lr annotation fun curves costco peacecorps opensource apercus hdr git from-the-back beer photos nyc self-ignorance dynamic-range sensel spreadsheets color data sharpening geeky travel capitalism french C1P 60s democrats gmail online-storage windows gradient
2017-06-04

Learn Datalog Today!

Source

Learn Datalog Today is an interactive tutorial designed to teach you the Datomic dialect of Datalog. Datalog is a declarative database query language with roots in logic programming. Datalog has similar expressive power as SQL.

Datomic is a new database with an interesting and novel architecture, giving its users a unique set of features. You can read more about Datomic at http://datomic.com and the architecture is described in some detail in this InfoQ article.

Table of Contents

This tutorial was written on rainy days for the Lisp In Summer Projects 2013. If you find bugs, or have suggestions on how to improve the tutorial, please visit the project on github.

Many thanks to Robert Stuttaford for his careful proof reading/editing. I’d also like to thank everyone who has contributed by fixing bugs and spelling mistakes.


database


Previous post
Brando Skyhorse, Snap #807 - Born Identity - Snap Judgment Source What’s in a name? Special thanks to Brando Skyhorse. Check out Brando’s memoir, “Take this Man”, and his award winning novel, “The Madonnas
Next post
Single-Image HDR — Ask Tim Grey [Source](http://asktimgrey.com/2017/06/05/single-image-hdr/ “Permalink to Single-Image HDR — Ask Tim Grey Today’s Question: I’ve got a single image