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Development

Back to Basics: ORM and Its Impact on Database and Data Architecture

Posted on June 3, 2026 by webgeek

TL;DR: Object-Relational Mapping (ORM) makes it easier for developers to work with databases by automatically translating between code and data. ORMs boost productivity and code maintainability but can introduce performance and data integrity challenges if not managed carefully. Using complementary tools (such as caching, connection pooling, and migration frameworks) and following best practices helps teams…

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Querying Apache Hadoop Resource Manager with Python.

Posted on November 14, 2016September 20, 2025 by webgeek

Querying Apache Hadoop Resource Manager with Python. I was recently asked to write a script that would monitor the running application on the Apache Hadoop Resource Manager. I wonder over to the Apache Hadoop Cluster Application Statistics API. The API allows to query most of the information that you see in the WEB UI. Information…

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MongoDB Script for counting records in collections in all the databases

Posted on April 6, 2016September 20, 2025 by webgeek

Here is a quick script. I wrote for a co-worker. var host = “localhost” var port = 27000 var dbslist = db.adminCommand(‘listDatabases’); for( var d = 0; d < dbslist.databases.length; d++) { var db = connect(host+”:”+port+”/”+dbslist.databases[d].name); var collections = db.getCollectionNames(); for(var i = 0; i < collections.length; i++){ var name = collections[i]; if(name.substr(0, 6) !=…

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2014 AT&T Developer Summit

Posted on December 19, 2013September 20, 2025 by webgeek

I will be attending the AT&T Developer Summit in Las Vegas. I will also be taking part in the Summit Hackathon. “The AT&T Summit Hackathon is the premier hackathon of the year for the AT&T Developer Program. This year will be focused on wearable technologies and participants will be able to choose between a Wearables Track…

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SIC:// AT&T Hackathon 2013

Posted on November 20, 2013September 20, 2025 by webgeek

Well, since my last blog entry I went to my first Hackathon, the Seattle Interactive Conference / SIC:// AT&T Hackathon. Ended up joining a team with two complete strangers, Joan Jasak and Arunabh Verma, and we end up presenting at the Conference and taking 3rd place. Check out the video http://vimeo.com/78582527

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Something new, writing Android App in HTML 5

Posted on June 17, 2013 by webgeek

I wanted to write an App for my Android Tablet, something easy so I could get a basic understanding of what it would take to write an app. I figured that I could knock something out fairly quickly, but I didn’t know it would be this easy. I’m a fairly big user of Eclipse, so…

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Install Git From Source On Linux

Posted on October 22, 2011 by webgeek

If you are like me and want to install git-core core from source instead of one to the many binary packages out or you just have a distro that does have a binary for it. Here is what you will need to get it installed. POSIX-compliant shell GCC – gnu c compiler GNU Interactive Tools…

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Here is what happens when I recovery from surgery.

Posted on September 16, 2011 by webgeek

After being told that I would need to take five days to recovery from a recent surgery and being informed that they would prefer me not to work on any of the system at work well under the influence of pain killers, I started looking for thing to kill time. Well trying to find something…

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Simple HTTP Server with Python

Posted on May 16, 2011 by webgeek

Ever needed a quick web server to share something with a Windows user from you Linux box.  Python has really easy to use embedded HTTP Server. Just try the following.shell> python -m SimpleHTTPServer 9001 And point you web browser at http://localhost:9001 and see what happens. — Cheers  

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Slacking over the Holidays

Posted on January 15, 2011 by webgeek

So December was an interesting month for me, with a few changes in my personal career and the holidays. I take a week off. Which of course lead me spending two weeks catching up on work and to top it off my boss or someone above him decided that we need to take look at…

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