Here’s a place you can start: Hadoop For Dummies.
. IBM (my employer) is providing it. Once you get through this, there are lots of places online and in bookstores to get more information. But this is a good place to start.
Tag: ibm
Git 201: how to get to the next level with git
There are quite a few really good introductions to git. I’ve written about them here. Once you get past “git 101”, where do you go to learn more and be more productive with git? I’d like to recommend this article:
developerWorks: Learn the workings of Git, not just the commands. It should help you get to the next level. I particularly like the diagrams: there are alot of them, and they help you better understand the flow that can occur when you really start capitalizing on git.
How IBM SoftLayer’s Private Network works (technical, obvs)
Many clients ask about this, and there is often confusion over the private aspect of the network. Confused or not, a good place to get clarification is here: Private Network | SoftLayer Blog.
Here’s a representation of the networking layout (you can get a bigger version of it at the SoftLayer blog):
How to set up Kanboard (a visual task board inspired by Kanban) on the IBM Bluemix platform
It is very easy to set up Kanboard on Bluemix, IBM’s PaaS solution. (For those of you not familiar with Kanboard, it it a visual task board inspired by Kanban). I encourage you to visit the Kanboard site for more information.
Meanwhile, to set up Kanboard in Bluemix, I took the following steps, some which are optional:
1) Download the kanboard code from here: http://kanboard.net/downloads
2) Unzip the kanboard folder.
3) (Optional) Copy the kanboard folder into a local test environment. I had a Xampp test environment and I put the kanboard there. (e.g., C:\xampp\htdocs\kanboard). I started Apache and then pointed my browser at http://localhost/kanboard to see it working. (One of the benefits of doing this is I can configure the Kanboard environment before I push it into Bluemix. In my case, I created some new users, changed the admin password, and added some default tasks. If I push this folder, these changes will also show up in Bluemix.)
4) I had a copy of the Cloud Foundary executable (cf.exe) to push the code into Bluemix: I put the cf.exe file in the Kanboard folder.
5) I created a manifest.yml file in the Kanboard folder. In my manifest.yml file I had the following
—
applications:
– name: <my app name>
memory: 256M
instances: 1
host: <my host name>
buildpack: https://github.com/zendtech/zend-server-php-buildpack.git
applications:
– name: <my app name>
memory: 256M
instances: 1
host: <my host name>
buildpack: https://github.com/zendtech/zend-server-php-buildpack.git
You can make the name and host name anything, though the hostname is part of the URL for the site, so it must be acceptible as part of a URL. Also the hostname needs to be unique in Bluemix. I tend to make the app and host name the same.
Open a command window, and from the Kanboard folder, enter the following commands:
- cf api https://api.ng.bluemix.net
- cf login -u <your Bluemix login account>
- cf target -o <your Bluemix login account> -s dev
- cf push
Once you see that the health and status for the app is “OK”, you can either go to Bluemix to check it out, or go directly to the url: http://<hostname>.mybluemix.net/
You should be able to login and proceed to use it. (The default userid and password is here).
A good list of Bluemix benefits here
I highly recommend this post on the top five benefits of Bluemix for anyone considering using PaaS, Bluemix, or cloud technologies in general.
Bon Appetit teams up with IBM’s Watson for some great summer recipes, like these ribs
The story of IBM and Bon Appetit is really interesting to me, since I love food and I am proud of the work IBM is doing with Watson. Anyone interested in the topic of innovation in IT or food should find it worth a read.
For people who aren’t interested in the high tech aspect of it, check out the recipes. In particular, these ribs with a range of flavours from bourbon to oyster sauce look fantastic.
Who will be the big losers in the recent price drops in cloud computing?
Over at The Motley Fool, there is this article, The Big Losers in the Cloud Pricing Wars, that talks about recent price drops for services at Amazon and Google and how these price drops will affect the cloud computing business. (The Cloud Pricing Wars is very dramatic – I am not sure it is an all out battle at this point: we need more time to see if that becomes the case)
Anyone interested in cloud computing should check it out.
My favourite IBMer is the Cookie Monster
From the technologizer blog is the story of how Jim Henson made quite a few short films with some familiar faces before he went on to make Sesame Street and The Muppet Show. They were made between 1966 and 1976, and include such classics as this:
(Note the teeth: a feature dropped later on.)
For more videos and more on this story, check out the blog.
(Video: Cookie Monster for IBM – YouTube)
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