Site News

WordPress Review

wordpresscirclelogoA little over a month after moving to WordPress, I’m giving it a resounding two thumbs up. This is a huge upgrade over my ancient fork of the Community Server codebase. Here are a few things that I really enjoy:

  • Themes are easy to search, install and tryout. There are a huge number of people actively designing themes so it was easy to find one that provided the features I wanted, including a good experience on mobile devices.
  • Updates show up as notifications in the admin page. Click the button an voila, you just upgraded WordPress.
  • The database backend runs MySQL which was new for me, but it’s been a good experience to learn. My favorite part of it is that the database schema is so simple. There are only a dozen or so tables and you can understand most of it by just looking at the table and field names.
  • There are an enormous number of plugins available, and like the themes, they are easy to search and install. I have plugins for things like Google Analytics, Microsoft Application Insights, Instagram, Twitter, Akismet comment spam blocking, and a sitemap generator for the Google and Bing indexer robots. Updating these plugins is just a simple click.
  • One of the best plugins I’m using gives me a calendar view of my posts. You know by now that I write posts out in advance and schedule them to come out one per day around the middle of the night. Seeing the calendar view is an easy way to make sure that I haven’t missed a day, and it’s easy to swap posts around if I want to reorder them.

The list goes on an on but I’m very happy with this. My recommendation of WordPress for your website is pretty pointless. They’ve been around for 11 years. 60 million websites use them including more than 20% of the top 10 million websites. I’m really late to the game, but I’m glad I’m joining the game.

Blocking Traffic To Azure Websites

dosattackThis is a geeky post but I feel the need to give back to the community and help others who might stumble on a similar issue. Regular readers can feel free to skip this. Tomorrow’s post will return to more normal topics.

After moving my website to Azure and switching to WordPress, I noticed that my site was running pretty slowly. It kept getting worse to the point where a lot of users were seeing timeouts and errors. Bumping up the website to run on a bigger machine helped temporarily but the dual core CPU was still pegged at about 85%. For a site that gets a few hundred hits per day, this seemed ridiculous.

I stumbled onto a great Azure feature called DaaS – Diagnostics as a Service for Azure Web Sites. That tool helped me identify that about a few clients were hitting a link that used to serve up data to the CascadeSkier applications. All of the clients should have been updated by the end of last year, and none of them should ever have been requesting that file 1000 times per minute like these were. I don’t know if a few of my apps had gone wacky or if this was something more malicious. Either way, I had to solve it from my end.

Simply hitting a file that doesn’t exist shouldn’t take that much CPU effort to respond to except that WordPress was configured at the root of the site. WordPress did a bunch of checks to determine that the URL was indeed invalid and then served up a fancy 404 page. To mitigate this, I checked in a very simple file that returned a blank page. This took the average CPU usage from 85% down to less than 5%! I was able to drop back down to the smaller single core machine and save money.

When I asked the Azure team about blocking specific IPs, they said that isn’t supported for the Azure Web Site product, but they do support blocking based on the number of concurrent requests and the number of requests in a period of time. I’ve set this up to help protect against potential related issues in the future.

The net result is that my little website is now consuming an appropriate amount of resources and the average time to serve a page has dropped dramatically. If you’ve been visiting the site over the last week, you can probably see the difference.

More Blog Books

This blog has been running every (week)day since July of 2002. Along the way, I’ve been collecting the posts, the moblog/Instagram photos, and the tweets into books which cover one year each. I just finished off the books for 2012-2014 and this is getting to be quite the pile of dead tree. Most of the recent books are around 600 pages each. As I’ve said before, I don’t really think anybody is going to buy their own copy and probably they won’t even be read, but it’s kind of fun for me to have them sitting on my shelf. If I keep this blog up for the next 30 years, this is going to get a bit ridiculous though.

But imagine opening a trunk somewhere and finding a daily journal from one of your great great grandfathers. That would be pretty cool right? Unfortunately my descendants will be a bit disappointed when they read some of the drivel here, but still, there might be something that makes them read a few posts.

Or will books just be a novelty at that point? Would it be better to save these off as PDFs? How on earth would you make sure that a PDF file got handed down to your great great grandchild? How do we even pass this stuff down to our kids? I have 3.2TB of data backed up to CrashPlan right now. Is Elijah really expected to sift through that and find the good parts? I have no good answer to this. Instead, I offer you pictures of my custom dead trees.

book2014 bookshelf2014

Navigating the New Site

old-world-mapThis new website is hopefully pretty easy to get around, but there are a few things that I’d like to point out:

  • Reading on a mobile device? The website is now much more mobile friendly! Just go to and you should be able to read everything.
  • If you’re already subscribed via RSS, it SHOULD still work.
  • For the handful of people using the Pocket Ben app on Windows Phone, that may or may not continue to work. I’m not supporting it anymore.
  • You can find my various social media accounts by clicking the little icons in the very top right.
  • Search now works fantastically well! Check it out in the sidebar on the right.
  • Comments will get posted much quicker. Once I approve a comment from you once, future comments should be automatically approved.
  • For some of the photos in the posts, specifically the bigger ones that span the whole width of the post, you’ll be able to click on them and get a bigger view.

Any other questions? Let me know!

New Home

This website has gone through a lot of iterations. This post runs through the history of the site, but basically it started in 1996 but really picked up in 2002 when I started blogging daily. I started by writing my own blog software, but eventually switched to Community Server. It was open source and I heavily modified it. Some time around 2008, Community Server ceased being free/open and became a paid product. I just keep chugging along with the software since it was working fine on my server.

Six years later, it still works fine, but I’ve been itching for a change. GoDaddy is ok but they feel increasingly scheevy. Because I no longer have updated versions of Community Server to play with, I’m stuck on old versions of IIS and SQL. Plus I’m missing out on lots of new features that modern content management systems offer. The biggest reason for a change is that GoDaddy limits me to 250MB in my SQL database. Long ago I hit that with the default setup and have had to clean out nearly everything except my posts (no search index, no statistics, etc.) I’m now on a collision course with an unmovable limit and would have no choice but to start deleting old posts.

So goodbye GoDaddy, hello Windows Azure! Azure is the Microsoft cloud platform. It’s an enormous amount of overkill for running a blog, but using it is a good educational process for my day job. WordPress is the state of the art blogging software these days and getting a WordPress website set up in Azure is less than a 5 minute process. It’s stupid simple. Congrats to the Azure team for a quality product.

Configuring WordPress obviously can take a lot longer because it’s dependent on what you want to accomplish. Over the 18 years of this website and 12 years of blogging, I’ve collected a lot of cruft. For the first time, I cut a bunch of it out and stuck to the core of what I think people use this site for: daily posts. The main change is that there are no more photo or video galleries. I’m also ditching my custom moblog and using Instagram instead. You’ll still be able to see the latest images when you come to my site though.

Surprisingly (to me), I’m still quite happy with my web site design. I kept a lot of the basic ideas in my move to WordPress/Azure but cleaned it up a lot. Mobile was also a key scenario. I used to operate a custom Windows Phone application called Pocket Ben. That will be decommissioned because you can just open my website in your mobile browser of choice and get a pretty good experience.

The second half of the move was all the backend server for CascadeSkier. The server does all the heavy lifting of collecting the various weather sensor information, forecasts and webcams. Then the apps all connect to that cached data for a speedy answer. I rearchitected some of that backend flow and also added a bunch of telemetry to the server pieces and the Windows Phone app. I can now get a much better idea of just how many people are using the app and what they are doing with it. The updates to the apps went out around Thanksgiving and I’ll be shutting down the old server at the end of 2014. If your CascadeSkier app stops working, you’re using an old version. You need to go to for more information.

I’m going to make the switchover on January 1. The main reason for that date is because I’m still doing the blog books and it’s easier for me if the switch doesn’t happen in the middle of a physical book. There might be a little downtime along the way as I change my domain names (or you might continue seeing this old site for a while.) To get a sneak peek at the new site, go to That’s a temporary URL until I point to the new host. You don’t need to change any bookmarks. Also note that the new site doesn’t have all of the posts yet and is still changing on a pretty regular basis. Feel free to give me feedback.

Enjoy this site while you can. It’s days are numbered. On to bigger and better things! While you won’t notice a huge change as a reader, it’s a giant leap forward for me in terms of server technology and capabilities.