Next Event for @rladiesrome

RSVP: https://meetup.com/rladies-rome/events/295720243/
When: September 22, 2023 at 6:00 PM CET / 12:00 PM EDT

We will be working outside of the library box diving in to the very basic R functions toward the path of mastering the R programming language for data analysis.

#rstats #rladies #datascience #dataanalysis #datavisualization #datamodeling #modeling #wrangling #R #RStudio #Posit

Does anyone know of any decent public dbt projects on GitHub?

I'm ideally looking for active projects that have pull requests for modeling changes

#dbt #DataModeling #ELT

The return of data modeling -- this time it's strategic [Q&A] #QandA #DataModeling

https://betanews.com/2023/07/31/the-return-of-data-modeling-this-time-its-strategic-qa/

Who has worked with Entity-Centric Data Modeling (https://preset.io/blog/introducing-entity-centric-data-modeling-for-analytics/)? What are your thoughts on it?
#DataModeling #DataEngineering #DataAnalytics

#Datamodeling techniques in modern data warehouse 👇💡

https://www.datasciencecentral.com/data-modeling-techniques-in-modern-data-warehouse/

#data #dataanalysis #datascience

📚 A good read for anyone new (and not so new) to #DigitalEditing: the introduction(s) to formal #DataModeling by @juliaflanders and @fotis_jannidis in The Shape of Data in Digital Humanities: Modeling Texts and Text-Based Resources (2019).
#DH #DigitalHumanities #DigitalEdition

📚 A good read for anyone new (and not so new) to #DigitalEditing: the introduction(s) to formal #DataModeling by @julia_flanders
and @fotisja
in The Shape of Data in Digital Humanities: Modeling Texts and Text-Based Resources (2019).
#DH #DigitalHumanities #DigitalEdition

Die Anmeldung zur GrapHNR 2023 ist noch bis zum 14. Juli offen! Vom 18. bis zum 21. Juli dreht sich in Mainz alles um "Graphs and Networks in the fourth dimension – time and temporality as categories of connectedness".

➡️https://graphnr2023.eventbrite.de/

#semanticweb #datamodeling

Übermorgen ist es soweit, unser #DH-Stammtisch #dhberlin findet 18 Uhr im Wilden Fräulein am Humboldthafen statt. Wir freuen uns auf Euch und spannende Themen wie #researchsoftware #metadata #datamodeling #fdm #wisskomm #openscience #citizenscience #researchdata zu sprechen :) >>> https://wildes-fraeulein.de/berlin/

Are you interested in building machine learning models in R, but not sure where to start? Look no further than the tidymodels package! In this post, we'll break down a simple code example that demonstrates how to build a linear regression model using tidymodels.

Post: https://www.spsanderson.com/steveondata/posts/rtip-2023-05-01/

#tidymodels #tidyverse #r #rstats #datamodeling #datascientist #workflows #parsnip #extract #opensource

Whoo... this is a meaty one, capturing (at a high level) pretty much everything I know today about the media library manager. Technically I'm caught up on the A-Z Blog Challenge (no posts outstanding) but I don't have one yet for tomorrow.

http://www.kjd-imc.org/blog/media-library-midpoint-status-check/

#MediaLibrary #SDLC #AZBlogChallenge #DataModeling

What with being two days behind schedule for 'L Day', 'Little Bit Late' could've been an acceptable title also.

http://www.kjd-imc.org/blog/media-library-learning-through-doing/

#MediaLibrary #SDLC #AZBlogChallenge #DataModeling

Expanding a little on column type definitions, tomorrow probably looking more specifically at how entities would be modeled.

http://www.kjd-imc.org/blog/keiths-custom-column-types/

#MediaLibrary #SDLC #AZBlogChallenge #DataModeling

There's a reason 'J' is worth 8 points in Scrabble. I ended up with something of a contrived post title for 'J' day.

Here, I take a look at the metadata options in calibre, and touch a little on how I think I might implement a similar concept in my media library (which I might expand on in tomorrow's post, if I can come up with a title starting with 'K').

http://www.kjd-imc.org/blog/media-library-just-what-metadata-is-there/

#MediaLibrary #SDLC #AZBlogChallenge #DataModeling

Wrote the post last week, forgot to click 'Schedule'. Oops.

Here I take a closer look at the data models and compare performance. TL;DR: performance difference is partly due to data model, but mostly isn't (only about 2-3 times faster with the new model, usually).

http://www.kjd-imc.org/blog/media-library-having-a-closer-look/

#MediaLibrary #SDLC #AZBlogChallenge #DataModeling

Despite the media library application being 'about' cataloguing and managing media information, the design I'm leaning toward makes it easy to be very liberal regarding the definition of 'media information'.

http://www.kjd-imc.org/blog/media-library-further-data-modeling/

#MediaLibrary #SDLC #AZBlogChallenge #DataModeling

Yesterday I described the data elements, today I draw a picture and test the design against anticipated use cases.

http://www.kjd-imc.org/blog/media-library-er-diagram-and-evaluation/

#MediaLibrary #SDLC #AZBlogChallenge #DataModeling

My background is in software development and data architecture, so for me, designing a data model is an important step in understanding the problem. If the model is hard to create, I have a problem (which might be "the request is really hard to satisfy", more often it's "there is something I don't yet understand").

So far... I think I can get this.

http://www.kjd-imc.org/blog/media-library-data-modeling/

#MediaLibrary #SDLC #AZBlogChallenge #DataModeling

An experiment using #chatgpt to create domain models for agreements.

It does an outstanding job. I gave our app a Service Level Agreement, and it gave me back a valid schema that I can now use elsewhere. This means that I can automatically create templates and web forms for an agreement.

Use the prompt: "Create a domain model for the following contract text:"

Try yourself at https://lnkd.in/ei-sCemu

#datamodeling #legaltech #lowcode

This is a fascinating writeup: Same Data, Sturdier Frame: Layering in Dimensional Data Modeling at Whatnot https://medium.com/whatnot-engineering/same-data-sturdier-frame-layering-in-dimensional-data-modeling-at-whatnot-5e6a548ee713

#datadon #datamodeling #dataengineering