CouchDB Weekly News, June 11, 2015

Major Discussions

Cloudant videos discussing CouchDB (see thread)

How to use user interviews featuring CouchDB such as the videos by Cloudant and Dimagi (full list):

Cross post Bootstrap chapter on CouchDB Blog? (see thread)

A chapter on Bootstrap written for CouchDB Best Practices in the eHealth Africa docs, is being suggested for a cross post on the CouchDB blog.

Releases in the CouchDB Universe

Releases in the PouchDB Universe

Opinions and other News in the CouchDB Universe

  • Blog post: Deconstructing Big Data – Adventures with NoSQL, Big Data and Data Science
  • Article: The number of NoSQL options grows (SDTimes) – “The Apache Foundation: Accumulo is a key-value store that provides a robust, scalable, high-performance data storage and retrieval system. Cassandra is a highly scalable, high-availability, high-performance wide column store also based on Google’s BigTable design. CouchDB is a document database that uses JSON for documents, JavaScript for Map/Reduce queries, and regular HTTP for an API, making it a great choice for Web and mobile apps.”

Use Cases, Questions and Answers

Stack Overflow:

Stack Overflow (PouchDB):

  • Architecture of an app when using CouchDB/PouchDB
    1. If I have multiple users with there own authentication, how can I make sure that the users get access to only their data? And will I still have 1 database on server end? – Answer: Ref to guide in the pouchdb-authentication README.
    2. PouchDB on the client side can be in sync with a remote PouchDB. But when an application is build with Javascript how do you make sure that people are not inserting data into PouchDB by ‘hacking’ the client-side Javascript? – Answer: You cannot prevent users from writing bad data (they can always open up the console and do whatever they want), but you can use something like pouchdb-validation to re-use your validation function on the client side.
    3. Would the use of a backend be gone in these kinds of setups? And if you want to have an API for 3rd party, you just put for example an Sails.js backend around the CouchDB? – Answer: Some people write PouchDB apps without any backend (just using pure CouchDB/Cloudant/Couchbase), whereas others like to mix the database with a server architecture of their choice. …
  • How do I query X specific documents all at once using an index with pouchdb?
  • PouchDB from Nodejs generate auth credentials? – Answer: pouchdb-authentication is designed for use in the browser, but you can use nano to interface with CouchDB from Node.

no public answer yet:

Stack Overflow:

For more new questions and answers about CouchDB, see these search results.

Get involved!

If you want to get into working on CouchDB:

  • We have an infinite number of open contributor positions on CouchDB. Submit a pull request and join the project!
  • Do you want to help us with the work on the new CouchDB website? Get in touch on our new website mailing list and join the website team! – www@couchdb.apache.org
  • The CouchDB advocate marketing programme is just getting started. Join us in CouchDB’s Advocate Hub!
  • CouchDB has a new wiki. Help us move content from the old to the new one!
  • Can you help with Web Design, Development or UX for our Admin Console? No Erlang skills required! – Get in touch with us.
  • Do you want to help moving the CouchDB docs translation forward? We’d love to have you in our L10n team! See our current status and languages we’d like to provide CouchDB docs in on this page. If you’d like to help, don’t hesitate to contact the L10n mailing list on l10n@couchdb.apache.org or ping Andy Wenk (awenkhh on IRC).

We’d be happy to welcome you on board!

Events

Job opportunities for people with CouchDB skills

Time to relax!

  • “attempts to realize the values of liberational technology can produce unanticipated, even self-sabotaging effects. … Although mainstream tech culture has drifted from the more radical premises of liberational technologies, free and open-source software (F/OSS) has certainly creatively troubled liberal values of proprietary ownership, bringing intellectual copyright and other information restrictions under greater scrutiny. Despite such potential, open source software never wholly escapes capitalism and is thus subject to a pattern of exclusions” – Tripping Over Our Bootstraps: Open Source Ecology and the Promise of Liberational Technology
  • “They are known as téléchargeurs, or downloaders, and they operate as an offline version of iTunes, Spotify and Pandora all rolled into one. / It was a question as dumb as my simple Nokia phone. A cellphone is a digital Swiss Army knife: flashlight, calculator, camera and, yes, audio player. Mali’s homegrown, offline digital music has created a space for sharing songs that is in many ways more vibrant than the algorithm-driven way music is so often experienced in the United States — more personal, more curated, more human.” – A Music-Sharing Network for the Unconnected
  • “There’s probably more than one way of using color codes as data. But one thought I had was that they could be an interesting way of identifying racialized depictions of comic book characters in a reproducible manner.” – Race, Gender, and Skin Color Dynamism in Comic Books
  • “CEO Nick Van Weerdenburg says, “In building Rangle.io as a diverse company in one of the world’s most diverse cities, I always imagined we would do fine in hiring and building a strong female core. However when we stopped and looked at the facts once we hit 50 people, we realized we needed to be more proactive to reach our goals- not just as a company but as an industry.” – Initiative announced for Women in Tech

… and also in the news

CouchDB Weekly News, June 04, 2015

CouchDB Weekly Meeting (see summary)

  • CouchDB 2.0 status: Benchmark test suite results needed – measurement tools, e.g. work2, tsung, locust.io, will be further investigated. CORS support for chttpd is merged. Some performance issues were tackled.
  • Open floor: ApacheCon EU (divided into Core and Big Data) – Call for Speakers is open and a strong CouchDB presence planned, ideally with a full-day CouchDB track to especially address 2.0 and big data!
  • L10N: The publication of the docs translations is planned to be pursued to encourage the work on translations and give them clear place and goal in the docs. The RTD (Read the docs) service, where docs are hosted, now has support for localization, which will be inspected.

Major Discussions

[DISCUSSION] nmo to the ASF (see thread)

nmo (speaks: nemo) – a tool to manage CouchDB clusters was written as part of COUCHDB-2598 and is discussed for an official donation to the ASF, so it could be shipped as an addition with the next CouchDB release.

[PROPOSAL] GitHub issues (see thread)

It was proposed to additionally enable GitHub issues for GitHub repos to make contributing to CouchDB easier and attract more contributors. In terms of implementation, JIRA remains main system of records, while it was discussed having GH issues parallelly mirroring JIRA issues and comments.

FAUXTON 1.0.3 RELEASED (see thread)

Fauxton 1.0.3 (modular CouchDB dashboard and Futon replacement) with several fixes and improvements for example: IndexResults, a header-controller reset and display of error message with index creation.

Releases in the CouchDB Universe

Opinions and other News in the CouchDB Universe

Use Cases, Questions and Answers

via Stack Overflow:

no public answer yet (via Stack Overflow):

For more new questions and answers about CouchDB, see these search results.

Get involved!

If you want to get into working on CouchDB:

  • We have an infinite number of open contributor positions on CouchDB. Submit a pull request and join the project!
  • Do you want to help us with the work on the new CouchDB website? Get in touch on our new website mailing list and join the website team! – www@couchdb.apache.org
  • The CouchDB advocate marketing programme is just getting started. Join us in CouchDB’s Advocate Hub!
  • CouchDB has a new wiki. Help us move content from the old to the new one!
  • Can you help with Web Design, Development or UX for our Admin Console? No Erlang skills required! – Get in touch with us.
  • Do you want to help moving the CouchDB docs translation forward? We’d love to have you in our L10n team! See our current status and languages we’d like to provide CouchDB docs in on this page. If you’d like to help, don’t hesitate to contact the L10n mailing list on l10n@couchdb.apache.org or ping Andy Wenk (awenkhh on IRC).

We’d be happy to welcome you on board!

Events

Job opportunities for people with CouchDB skills

Time to relax!

  • “When an organization is explicitly presented as meritocratic, individuals in managerial positions favor a male employee over an equally qualified female employee by awarding him a larger monetary reward. This finding demonstrates that the pursuit of meritocracy at the workplace may be more difficult than it first appears and that there may be unrecognized risks behind certain organizational efforts used to reward merit.” – The Paradox of Meritocracy in Organizations
  • “1. Almost all the successful microservice stories have started with a monolith that got too big and was broken up. 2. Almost all the cases where I’ve heard of a system that was built as a microservice system from scratch, it has ended up in serious trouble.” – MonolithFirst
  • “Intersectionality is a way to think holistically about how different forms of oppression (and privilege) interact in people’s lives, and as such is a concept with both a tremendous theoretical explanatory power and a substantial efficacy as an action strategy.” – An intersectional take on technology, rights and justice
  • “This is the true potential of the internet of things. It could put our vast stores of tacit, embodied knowledge to work online. It could unite the physical and digital worlds. And it could put us in control of our own information and contextual integrity, against a moral and political backdrop that is resolutely committed to human rights, the rule of law and social cohesion. It could become an internet, not of smart things, but of smart, empowered people.” – Forget the internet of things – we need an internet of people
  • “In this talk from Codemania 2015, I explore the benefits and practical applications of immutable data beyond concurrency in both object-oriented and functional programming, from individual immutable fields up to system-level immutability.” – Enjoy Yourself Because You Can’t Change Anything Anyway: Immutable Data in the Real World, Kelsey Gilmore-Innis
  • “It’s got a lot better value for money in the last year, so we’ve gone from “dipping our toes in the water” to “ORDER EVERYTHING WITH SSDs!” pretty rapidly. […] We should probably collect some real data on this as an industry and share it around; I’ve always been of the mindset that we’re weirdly secretive sometimes of what hardware/software we use but we should share” – SSDs: A gift and a curse
  • “Women once dominated the world of coding. One of the first software businesses in the U.S., CompInc., was founded in 1958 by a woman, Elsie Shutt, who hired female programmers.” – How Gender Stereotyping Impacts Women in STEM

… and also in the news