Archive for February, 2010

Running the show: A day in the life

We all know most TV is pretty banal, but every now and then something comes along that provides insight, makes you think. So if you ever wondered what it’s really like to be the boss, you need to watch the latest episode of House. They’ve done an excellent job (based on my experience, anyway) capturing the reality of being in charge. Everyone looks to you to fix problems they can’t handle, and everything that goes wrong is ultimately your fault. It also gets really lonely at times. If you’re one of those people who think that the boss just sits at his/her desk and collects a big paycheck, this is a must-see.

The show’s writers and producers get extra bonus points from me for taking on the issue of healthcare, and having the stones to come right and say, “This is a business, and we need to make money.” They even couch the message in a scenario that most people should be able to appreciate from both sides. Very timely given all the discourse surrounding healthcare reform.

44 minutes, well worth it.


Preventing Firefox memory, processor bloat

If you’ve read this blog before, you know I’m a big Firefox fan. But the one problem that has dogged me is the inevitable bloat that Firefox suffers when open for long periods of time. I work in my browser all day, and after 8 hours it has usually gobbled up all the available RAM, and sucks processor cycles like a Dyson. Fortunately I’ve finally pinpointed the cause and several solutions.

Let’s start at the source. The Firefox team made a crucial usability decision, which is at the heart of the problem. They wanted to allow the user to recover any page that may have recently opened. So by default, Firefox keeps navigation history for all your open tabs, plus the last 10 tabs that you closed. The navigation history for each of those tabs — both open and closed — can hold up to a maximum of 50 pages (i.e. the number of URLs you can traverse purely through the Back/Forward buttons)

With no limit to the number of open tabs, plus the high limit on the Back/Forward navigation, it’s easy to see why Firefox slows to a crawl. If you do a lot of browsing in a lot of tabs, your memory disappears in a hurry. Managing all that extra memory causes the processor to work overtime to keep Firefox hippo moving.

There are two ways to fix this issue in a pinch. First you can simply restart the browser, making sure that it doesn’t save your tabs (you are prompted to save tabs at close by default). Second, you can clear the Recently Closed Tabs to eliminate a portion of the tab history bloat (History > Recently Closed Tabs > Clear Closed Tabs List).

For a more long-term solution, we need to mess with the system settings. Type about:config in the address bar to bring up Firefox’s complete configurations list. The latest Firefox versions present you with a warning before opening the page.

A warning: this page handles everything in your browser. Everything. Don’t mess with stuff if you don’t know what you’re doing.

In the “Filter” textbox at the top, enter

browser.sessionstore.max_tabs_undo

This setting controls how many closed tabs to track. Less old tabs = less memory usage. Double click the lone entry in the list and change the value from “10″ to “5.”

Back to the filter box, enter

browser.sessionhistory.max_entries

This setting controls the navigation history limit. Double click the entry and drop the value from “50″ down to “25″.

Close the about:config tab and restart your browser.

Your mileage on these tweaks will vary depending on your system specs. If you can go a day of heavy browsing without hitting the creep, slowly increment the settings back up, until you hit the sweet spot.


iPad Flash decision: bad blast from the past

Reviews for Apple’s iPad are all over the place. Personally, I feel that tablets have tried and failed enough times in the general consumer market to call the concept dead. iPad will likely find adoption in the same niche’s as its predecessors: hospitals and other similar venues where it can effectively replace a manilla folder of documents.

Instead, I find the lack of Flash support more interesting to consider. This seems like a terrible omission for a device that Jobs touts as “the best browsing experience you’ve ever had” (around 3:10). I don’t know about you, but *my* browsing experience would be far less than perfect without access to the de facto standard video streaming technology.

The decision was apparently made due to compatibility problems

Apple does not support Flash because it is so buggy. Whenever a Mac crashes more often than not it’s because of Flash. No one will be using Flash. The world is moving to HTML5.

That may be where the web world is headed, but the iPad is entering a market nowhere near that reality. This just screams classic Apple mindset. They may share the mantra “Everyone else’s stuff is crap” with Microsoft, but Apple tacks the phrase “and that’s why you can’t use it,” onto the end.

I thought that Apple had figured out the market, how to balance a closed platform in order to maintain stability and skyrocket profitability. The Flash decision definitely throws that balance off kilter, and now I’m curious to see if they’ll fall back into the decision-making style of the PC wars in the late 80′s and early 90′s (Note to the kiddies: Mac wasn’t always “cool.” They lost a lot of weight and their acne cleared up just as you entered buying age).

They can get away with dictatorial control over platforms like the iPod and iPhone because they are very focused devices. However iPad is a closer technical cousin to the laptop than the smartphone, and the last few years of App Store and iTunes revenue may be skewing their vision on this one.

My gut tells me they are using iPad to push public perception away from Flash and toward HTML5. There’s no way they’ll make such a play on the Mac platform, but the iPad offers very controlled environment to test the waters. If people (continue to) complain, they’ll publish the iPad Flash patch that they’ve already got sitting on the shelf. Trust me, it’s there.

Update: This image sums up the problem for me quite nicely.
ipad vs netbook bullet list


Celebrate the little victories

Today is something of a landmark for me. Just a few minutes ago, I launched my first full-time commercial venture when I flipped the switches and took Fwd:Vault out of beta. There’s an announcement over at the official blog if you’re interested in the details. Here I’d rather talk about what’s going through my mind, lest any of you are proceeding down a similar path.

First off, this has been 14 months in the making. I started working on this shortly after the startup I was working for went belly-up in November 2008. Like so many people these days, I found myself facing a lean job market. Starting a business has been a lifelong dream of mine, so after talking it over with my wife — a world-class vet with double my brain power — we agreed that the timing was right for me to pursue my dream.

So many startup publications talk about “taking the plunge,” of overcoming the fear that holds people back from getting started. This was not the case for me, and I’m not sure why it has to be the case for anybody. If you think and plan ahead, you can avoid the worst of the action-paralyzing fear. I wanted to run my own business since I was a kid, which instantly diffused fear around the general concept. I kept trying to come up with viable business ideas until I had one that stood up to scrutiny, decreasing some of the fears of failure. I worked on it in my free time until the opportunity to go full-time presented itself, removing the fear of having no income. Knowledge and understanding are they key. If you fear the unknown, know more.

Other people on the entrepreneurial road falter when they look at the work involved. Admittedly, looking back on the last year ‘n change, I’m astounded at how much I’ve done. My subversion repository had 700 commits when I launched. The site and service cover 1200 files in 175 folders (that doesn’t include framework stuff, I wrote every one of those). I taught myself a library’s worth of new tech, including automated recurring billing, search engines, email syntax, Amazon S3, daemonizing, undocumented PHP functionality, and even more HTML/CSS/JS techniques. On the business side, I registered an LLC, got a business address and phone number, bought servers and domains, began proper bookkeeping practices, won a competition, dealt with consultants, performed basic market research, investigated advertising venues, taught myself basic SEO/SEM, and learned to analyze traffic.

That’s simply a staggering amount of work to think about at once, and I never would’ve gotten any of it done if I tried. You simply cannot look at it as a whole all at once and keep your sanity. Every day was just one or two tasks: get a page working: fix an email processing bug, and so on. You know where you and where you want to go. In between is simply a mountain of very tiny to-do’s. As long as you keep an eye on the prize — launching a business — the task list sorts itself.

Finally, I put the most important exercise in the title of this post. Every time you complete a page, add a feature, piece together another part of your business structure, celebrate it! Relay your latest conquest to your wife, family, friends, whoever will listen. Write a blog post about it (you’ll find tons of posts on this site inspired by my startup efforts).

Even if they don’t care — my wife glazes over every time I get into technical stuff — or nobody listens — this blog averages less than 100 hits/day — you’ll feel energized knowing that you were able to proclaim “I finished something, I took a step.” That’s so crucial, because of all the naysayers you will meet, the worst one is your own self-doubt.

Then, when you finally reach your big goal, mark the calendar, and celebrate that day every year. Savor it when facing your next mountain. And write a blog post, leave a mile marker for the next guy.

My next hill starts tomorrow. For now…
I did it! I started a business!


If you haven’t checked out Fwd:Vault yet…

…I suggest you do so immediately. We’ll have a major announcement by the end of the day, and the perks that come with signing up beforehand will go away at that time. Basically this is your last chance to get into the Fwd:Vault Beta, and enjoy the perks we have planned for our beloved early adopters.

Not-so-subtle hint: Beta users will have the chance to enjoy a serious lifetime discount.