Dave Artz has put together a simple Webcast tutorial on how to use webpagetest.org to measure and fix up your Web site. If all this talk about Web performance is a bit overwhelming, it’s a great novice tutorial. He walks through the entire process visually and explains each metric. Great job Dave!
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We use Oracle Application Server as our Java app server at NI. Yeah, yeah, I’ll wait till you stop laughing.
Why not JBoss or WebLogic or WebSphere? Well, a couple reasons. We made the decision five years ago, and JBoss wasn’t solid then, and we needed J2EE support so plain Tomcat wasn’t enough. And we’re a huge Oracle shop and figured that if we were using the same app server on the Web and our ERP tiers there’d be leverage in terms of developer knowledge etc. Would we make that same decision today? I’m not sure about that (I can hear my team members shouting “hell no” over the cube walls). Although since we’ve also gone with Oracle’s SOA suite for ESB and BPEL it would be harder to switch. But still tempting – Oracle has done a horrible job in getting their app server supported by other vendors. Every time we buy something and look at the supported app server section of their support matrix, and we ask “What about Oracle’s OAS?” we get expressions of mixed horror and pity from the supplier. (I liked it when the Chinese technical guy from one eComm vendor we had in responded to this question with, “You know, the Tomcat is good, and free! Maybe you use that!”)
Anyway, Oracle bought BEA a while back, which got keen interest from us. Stay with Oracle *and* use a good app server that other people support? Tempting! But Oracle’s been farting around for six months without coming out with a statement on what this will mean for the products. Oracle’s finally done a Webcast describing their strategy. Well, it’s half marketing and a celebration of how many million dollars they have. But there’s also a lot of product strategy in there. I’ll sum it up for you because the damn webcast is nearly two hours long, and I don’t want other people to have to waste that much time on it. Unless you like to hear someone go on about “strategic clarity” and “customer profiles,” in which case this is two hours of bliss for you and you should watch it. Although I also had the stream break a bunch of times while watching. Who the heck uses RealPlayer any more? Anyway, here’s a list of the interesting product facts from the Webcast. Some are marked with their timestamp if you want to fast forward to them and see more.
All yesterday I was being annoyed by the need to write up my blog posts in another editor and paste them over into WordPress. You have to do that because composing text longer than about 3 sentences in a browser window is taking your life in your hands. But I discovered even in cutting and pasting from Wordpad you get formatting inserted that drives the TinyMCE editor crazy. And Notepad was giving me line break problems. (And it needs not be said that you should never ever paste from Word…)
But Robert cued me in to PureText, which is a little Windows addon that strips all formatting from text when you cut/paste it. By default you Windows+V instead of Control+V and voila, no crap. Yay!