You will have to forgive my ignorance on the matter as I have not been paying close attention to the popularity of NoSQL databases but has MongoDB taken the crown. Cassandra seemed to be widely popular for a while but this article seems to imply that MongoDB is the skill to have, which would lead me to believe that more people are adopting it than the other offerings in this space. Can someone enlighten me to the state of the NoSQL industry, has it picked the winner and losers yet? Or is MongoDB just enjoying it's moment in the sun?
Well, with the caveat that the differences between NoSQL solutions can be as big or bigger than that between SQL and a given NoSQL solution...
A quick glance at Stackoverflow careers and SF craigslist show Redis coming up a wee bit more than MongoDB, though I doubt it's statistically significant. Those seem like the top two, with most others giving significantly fewer hits. Regardless, MongoDB is far from undisputed king of the hill.
Thanks, I appreciate the info, it is an area of computing that I just have not had time to get into. I have used Cassandra before, but never taken the time to look at the other offerings.
Is Puppet actually "winning" the DevOps battle for server deployment? Just curious as I was under the impression that both Chef and Puppet were top-tier, and you really couldn't go wrong either way.
Puppetlabs has certainly stepped up their marketing; 6-8 months ago you could have flipped the words puppet and chef in your post and it would have been completely true.
I'd argue puppet is winning any time there are operations staff, chef is winning when pure developers are also doing operations. Either is fine and both are leaps and bounds ahead of the competition (which is generally "no configuration management" or "a hodge-podge of homegrown scripts").
Ruby is used professionally at Coldwell Banker, Seachange, Mathworks, IDG, and other "non-startups" that I know of in the Boston Area. There is a kernel of truth to what you're saying though.
Yes... why not... They're no longer the most important thing/deciding factor these days.
Hadoop, Hbase, Cassandra, Lucene are all written in Java and require some Java integration. I'm pretty sure there are bridging/interfacing library in other languages but I suppose most people don't really care about those languages. Stick with Java and move the train forward kind of attitude perhaps.
Spring Framework, Spring MVC, JAX-RS, JAX-WS, Hibernate/JPA2/Spring-Data and some Java-based DB migration library (Flyway) seem to fill the sweet spot that Rails had to offer a few years ago.
I used to hate Maven but now I think Maven is one of the killer apps/frameworks/tools in Java.
MongoDB is killing it in the NoSQL space. 10Gen proves it. Cassandra is still in the game but Apple and others are on a steep adoption curve for MongoDB.
Results for this list came from Indeed.Pretty reliable source.
> The Ubermedia team wants developers to build Java-based iOS apps.
There are a few ways you could explain this sentence, but its existence makes me distrust the article's premise of scouring Indeed's listings for "valued" skills as a whole.
Nah, it is properly some snafu by the journalist -- they properly said Java backed iOS apps. (Which is still weird -- why choose Java for the backend of a green-field project?) and the journalist 'improved' on it.
These are trends and while important a bit misleading.
Yes HTML5 has seen 350,000% increase (yes, I typed that correctly) in job postings over the years, but it is still only in 0.3% of all job postings. Meanwhile C# is in ~1.6% and Java in ~3.3% of all postings.
Not saying you shouldn't get some HTML5, MongoDB, Android or iOS knowledge but these are hardly the "most looked for" skills.
I keep on top of tech news and I haven't even ever heard of a couple of those. I'm sure they exist and are important in some very small niche, but if they were the "top" skills currently sought, I would have heard of them, seen them posted in articles, etc. Based on this my conclusion is that the article is up to something. Perhaps they need technology H and P people and thought that posting an article with several "real" top skills along with their pet fringe tech would result in people going back to school for training at no additional cost to the hopeful employer facing a shortage of people competent in their fringe technology.
Generally true, but due to the cut-throat competition among Internet companies, we (and I guess almost all other employers) want smart people with the right skills _now_.
Smartness is a must have for a proficient developer, but this is an out of topic remark.
Given a new technology, you can quickly learn the 80%, but the remaining 20% is got acquired by experience and it's the only way to really master it.
Forgive a naive question. When posts like this (or actual job listings) say "HTML5", is what they're really saying "sites which use a lot of front end js and feel more app like"? I'm assuming there's not that much of a demand for people who can shorten a doctype, leave off closing tags in tables, re-encode audio files to ogg, wav and mp3 and who know how to make pretty canvas based demos...
A million times this. I work in the enterprise space, and I see people asking for HTML5 for all sorts of things, even though none of the details they spew out require use of HTML5. They can all be sufficiently done in HTML4, without concern for backwards compatibility. I think people just list HTML5 because they assume it will be some big thing. They have no idea what it actually encompasses.
I'm thinking something like this could be more relevant:
- html / javascript / php
- ability to read code
- ability to read poorly written code
- charisma / good communication
- personal appearance
- relationship with someone in the company
- ability to create a decent resume / cv
33 comments
[ 3.2 ms ] story [ 82.8 ms ] threadA quick glance at Stackoverflow careers and SF craigslist show Redis coming up a wee bit more than MongoDB, though I doubt it's statistically significant. Those seem like the top two, with most others giving significantly fewer hits. Regardless, MongoDB is far from undisputed king of the hill.
(Which suggest to me Chef is the one "winning". It is being used by the people who don't have the time to argue about which is better.)
I'd argue puppet is winning any time there are operations staff, chef is winning when pure developers are also doing operations. Either is fine and both are leaps and bounds ahead of the competition (which is generally "no configuration management" or "a hodge-podge of homegrown scripts").
I suppose if that is what the data says...
Yes... why not... They're no longer the most important thing/deciding factor these days.
Hadoop, Hbase, Cassandra, Lucene are all written in Java and require some Java integration. I'm pretty sure there are bridging/interfacing library in other languages but I suppose most people don't really care about those languages. Stick with Java and move the train forward kind of attitude perhaps.
Spring Framework, Spring MVC, JAX-RS, JAX-WS, Hibernate/JPA2/Spring-Data and some Java-based DB migration library (Flyway) seem to fill the sweet spot that Rails had to offer a few years ago.
I used to hate Maven but now I think Maven is one of the killer apps/frameworks/tools in Java.
Results for this list came from Indeed.Pretty reliable source.
There are a few ways you could explain this sentence, but its existence makes me distrust the article's premise of scouring Indeed's listings for "valued" skills as a whole.
The same source (Indeed) shows that the "top" HTML5 trend is a baby close to Sharepoint: http://www.indeed.com/jobtrends?q=html5%2C+sharepoint&l=
Yes HTML5 has seen 350,000% increase (yes, I typed that correctly) in job postings over the years, but it is still only in 0.3% of all job postings. Meanwhile C# is in ~1.6% and Java in ~3.3% of all postings.
Not saying you shouldn't get some HTML5, MongoDB, Android or iOS knowledge but these are hardly the "most looked for" skills.
http://www.feld.com/wp/archives/2011/12/top-10-reasons-top-1...
Smart employers concentrate on finding smart people.
Is there some bot that posts this whenever someone submits a jobs/hiring post?
Basically everywhere you currently see flash being used, you need HTML5 (and canvas) so that it will work for people with an iPad.
- html / javascript / php - ability to read code - ability to read poorly written code - charisma / good communication - personal appearance - relationship with someone in the company - ability to create a decent resume / cv