Reader small image

You're reading from  Raspberry Pi Home Automation with Arduino - Second Edition

Product typeBook
Published inFeb 2015
Publisher
ISBN-139781784399207
Edition1st Edition
Right arrow
Author (1)
Andrew K. Dennis
Andrew K. Dennis
author image
Andrew K. Dennis

Andrew K. Dennis is a full stack and cybersecurity architect with over 17 years' experience who currently works for Modus Create in Reston, VA. He holds two undergraduate degrees in software engineering and creative computing and a master's degree in information security. Andy has worked in the US, Canada, and the UK in software engineering, e-learning, data science, and cybersecurity across his career, and has written four books on IoT, the Raspberry Pi, and supercomputing. His interests range from the application of pataphysics in computing to security threat modeling. Andy lives in New England and is an organizer of Security BSides CT.
Read more about Andrew K. Dennis

Right arrow

HTSQL


Hyper Text Structured Query Language (HTSQL) is a technology that allows us to write queries on the fly for our database and execute them via a URL. Developed by Clark Evans and Kirill Simonov of Prometheus Research, HTSQL is built upon the Python programming language and provides an HTTP-based query language that is translated into SQL. This allows us to write complex queries via the web browser, and allows queries to be embedded in client-side AJAX code without the need to write server-side applications.

Unlike SQL and server-side programming languages such as Java, a database with an HTSQL server running on it can be accessed via JavaScript or a web browser, such as Midori. The benefit of using this technology is that it cuts down on the amount of server-side code we have to write, and also provides us with a simpler syntax than SQL to query a database.

You might remember that we wrote the following SQL query to return the values in our Temperature table:

SELECT * FROM Temperature...
lock icon
The rest of the page is locked
Previous PageNext Page
You have been reading a chapter from
Raspberry Pi Home Automation with Arduino - Second Edition
Published in: Feb 2015Publisher: ISBN-13: 9781784399207

Author (1)

author image
Andrew K. Dennis

Andrew K. Dennis is a full stack and cybersecurity architect with over 17 years' experience who currently works for Modus Create in Reston, VA. He holds two undergraduate degrees in software engineering and creative computing and a master's degree in information security. Andy has worked in the US, Canada, and the UK in software engineering, e-learning, data science, and cybersecurity across his career, and has written four books on IoT, the Raspberry Pi, and supercomputing. His interests range from the application of pataphysics in computing to security threat modeling. Andy lives in New England and is an organizer of Security BSides CT.
Read more about Andrew K. Dennis