Howdy,
Happy to report that production[1] and development[2] sets of Discovery
Dashboards are up and running again, this time managed by Puppet. (There
was a bug with web proxies and DNS settings that delayed this
announcement.) Theoretically they should be snappier to use now because
there is no longer an extra virtualization (Vagrant) layer and they are
running directly on Labs instances.
R is a software and programming language mainly used for statistical
inference, machine learning, and data wrangling & visualization. RStudio's
Shiny[3] is a framework for developing web applications in R, and it's what
Discovery's dashboards are written in.
The Reading::Discovery::Analysis team (with guidance and help from
Guillaume Lederrey) is proud to announce a new module available in Ops'
Puppet repo: shiny_server[4], which installs & configures RStudio's Shiny
Server[5] for serving R/Shiny applications. The module also provides
resources for installing R packages from CRAN, GitHub, and other remote git
repositories like Gerrit. For a practical example, refer to Discovery
Dashboards base[6] and production[7] profiles.
Cheers,
Mikhail on behalf of Discovery Analysts
[1] https://discovery.wmflabs.org
[2] https://discovery-beta.wmflabs.org/
[3] https://shiny.rstudio.com/
[4] https://github.com/wikimedia/puppet/tree/production/modules/shiny_server
[5] https://www.rstudio.com/products/shiny/shiny-server/
[6]
https://github.com/wikimedia/puppet/blob/production/modules/profile/manifes…
[7]
https://github.com/wikimedia/puppet/blob/production/modules/profile/manifes…
Due to some continued overuse of the Wikidata Query Service, and the SPARQL
endpoint, we recently implemented a throttling feature to prevent users and
bots from using too many resources on the servers.
Here are the new limits:
* any user that is identified by IP and User Agent, can use the service for
60 seconds of query time per minute (burst at 120 seconds per minute)
* any user query can generate up to 30 errors per minute (burst to 60
errors per minute)
Please let us know if there are questions or concerns with the new usage
limits, as we are able to fine tune them if it is causing problems with
reasonable use cases.
Thanks for your understanding!
--
deb tankersley
irc: debt
Product Manager, Discovery
Wikimedia Foundation
Hello all,
Here is the Discovery weekly update for 2017-07-31. As always, feedback and
questions are welcome.
Programming note: We'll be spending our time and attention for the next
week at Wikimania (well a sizable number of us). As such, Discovery weekly
updates will return the week of 14 August.
== Highlights ==
* 2016/17 Q4 Metrics for the Discovery Department were presented on Aug 3,
2017
* The Audiences 2 (New Readers, Structured Data on Commons, Wikidata, &
Readers) Quarterly Check-in, July 2017, has been published that contains
the Discovery Department's update. [0]
== Discussions ==
=== Search ===
* Archive search on Special:Undelete enabled everywhere by Stas. [1]
* We began a search relevance test to see if we could get good feedback,
based on (initial) canned queries (Erik was the key person on this test to
get grading feedback from humans on search results) [2]
* David fixed a bug where reusing the ScriptService was hitting a circuit
breaker which prevented large featuresets to be compiled in one row [3].
This isn't complete deployed yet, due to needing a new plugin version to be
added into production first.
* Guillaume and Chris J helped with a big issue due to some elasticsearch
servers in eqiad overheating (applied thermal paste) [4]
* Trey completed another round of testing and analysis on the updated
Vietnamese language plugin; we're still not able to deploy it, but it has
improved. We may try again later after more updates. [5]
=== Analysis ===
* Mikhail and Chelsy worked diligently on getting metrics for the Discovery
Department's Q4 2016/2017 slide deck ready for delivery [6]
=== Maps ===
* Enabled mapframe for ptwikipedia, euwikipedia and uawikimedia projects
(thanks, Maxǃ) [7]
[0]
https://commons.wikimedia.org/wiki/File%3AAudiences_2_(New_Readers%2C_Struc…
[1] https://phabricator.wikimedia.org/T163235
[2] https://phabricator.wikimedia.org/T171740
[3] https://phabricator.wikimedia.org/T17157
[4] https://phabricator.wikimedia.org/T168816
[5] https://phabricator.wikimedia.org/T170423#3502328
[6] https://phabricator.wikimedia.org/T171528
[7] https://phabricator.wikimedia.org/T171805
---
The archive of all past updates can be found on MediaWiki.org:
https://www.mediawiki.org/wiki/Discovery/Status_updates
Interested in getting involved? See tasks marked as "Easy" or "Volunteer
needed" in Phabricator.
[1] https://phabricator.wikimedia.org/maniphest/query/qW51XhCCd8.7/#R
[2] https://phabricator.wikimedia.org/maniphest/query/5KEPuEJh9TPS/#R
Yours,
Chris Koerner
Community Liaison
Wikimedia Foundation
Nice demo, Stas! :)
--
deb tankersley
irc: debt
Product Manager, Discovery
Wikimedia Foundation
---------- Forwarded message ----------
From: Adam Baso <abaso(a)wikimedia.org>
Date: Wed, Aug 2, 2017 at 12:10 PM
Subject: [Wikitech-l] Today's CREDIT demo - Wikidata Query Service update,
including on federation
To: Wikimedia developers <wikitech-l(a)lists.wikimedia.org>
Hi all - just one demo today, but as always it's a treat to see Stas's
updates on Wikidata Query Service (WDQS).
Enjoy!
https://www.youtube.com/watch?v=zfjY9JU0NR0https://www.mediawiki.org/wiki/Wikidata_query_service/User_Manual
-Adam
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