I must admit that I have never been a great fan of JavaScript. For one thing, its need to interact with browser objects places you at the mercy of the purveyors of such pieces of software. Debugging is another fine art that can seem opaque to the the uninitiated since the amount and quality of the logging is determined an interpreter that isn’t provided by the language’s overseers. All in all, it seems to present a steep and obstacle-strewn learning curve to newcomers. As it happens, I have always found server side scripting languages like PHP and Perl to be more to my taste and I have no aversion at all to writing SQL.

In the late 1990’s when I was still using free web hosting, JavaScript probably was the best option for my then new online photo gallery. Whatever was the truth, it certainly was the way that I went. Learning Java or Flash might have been useful but I never managed to devote sufficient time to the task so JavaScript turned out to be the way forward until I got a taste of server side scripting. Moving to paid hosting allowed for that to develop and the JavaScript option took a back seat.

Based on my experience of the browser wars and working with JavaScript throughout their existence, I was more than a little surprised at the buzz surrounding AJAX. Ploughing part of the way through WROX’s Beginning AJAX did nothing to sell the technology to me; it came across as a very dry jargon-blighted read. Nevertheless, I do see the advantages of web applications being as responsive as their desktop equivalents but AJAX doesn’t always guarantee this; as someone that has seen such applications crawling on IE6, I can certainly vouch for this. In fact, I suspect that may be behind the appearance of technologies such as AIR and Silverlight so JavaScript may get usurped yet again, just like my move to a photo gallery powered on the server side.

Even with these concerns, using JavaScript to add a spot more interactivity is never a bad thing even if it can be overdone, hence the speed problems that I have witnessed. In fact, I have been known to use DOM scripting but I need to have the use in mind before I can experiment with a technology; I cannot do it the other way around. Nevertheless, I am keen to see what JavaScript libraries such as jQuery and Prototype might have to offer (both have been used in WordPress). I have happened on their respective websites so they might make good places to start and who knows where my curiosity might take me?

Putting this blog back on its feet after a spot of web hosting bother caused me to learnt a bit more about web hosting than I  otherwise might have done. Here’s a selection and they are in no particular order:

• Store your passwords securely and where you can find them because you never know how a foul up of your own making can strike. For example, a faux pas with a configuration file is all that’s needed to cause havoc for a database site such as a WordPress blog. After all, nobody’s perfect and your hosting provider may not get you out of trouble as quickly as you might like.
• Get a MySQL database or equivalent as part of your package rather than buying one separately. If your provider allows a trial period, then changing from one package to another could be cheaper and easier than if you bought a separate database and needed to jettison it because you changed from, say, a Windows package to a Linux one or vice versa.
• It might be an idea to avoid a reseller unless the service being offered is something special. Going for the sake of lower cost can be a false economy and it might be better to cut out the middleman altogether and go direct to their provider. Being able to distinguish a reseller from a real web host would be nice but I don’t see that ever becoming a reality; it is hardly in resellers’ interests, after all.
• Should you stick with a provider that takes several days to resolve a serious outage? The previous host of this blog had a major MySQL server outage that lasted for up to three days and seeing that was one of the factors that made me turn tail to go to a more trusted provider that I have used for a number of years. The smoothness of the account creation process might be another point worthy of consideration.
• Sluggish system support really can frustrate, especially if there is no telephone support provided and the online ticketing system seems to take forever to deliver solutions. I would advise strongly that a host who offers a helpline is a much better option than someone who doesn’t. Saying all of that, I think that it’s best to be patient and, when your website is offline, that might not be as easy you’d hope it to be.
• Setting up hosting or changing from one provider to another can take a number of days because of all that needs doing. So, it’s best to allow for this and plan ahead. Account creation can be very quick but setting up the website can take time while domain name transfer can take up to 24 hours.
• It might not take the same amount of time to set up Windows hosting as its Linux equivalent. I don’t know if my experience was typical but I have found that the same provider set up Linux hosting far quicker (within 30 minutes) than it did for a Windows-based package (several hours).
• Be careful what package you select; it can be easy to pick the wrong one depending on how your host’s sight is laid out and what they are promoting at the time.
• You can have a Perl/PHP/MySQL site working on Windows, even with IIS being used in place instead of Apache. The Linux/Apache/Perl/PHP/MySQL approach might still be better, though.
• The Windows option allows for ASP, .Net and other such Microsoft technologies to be used. I have to say that my experience and preference is for open source technologies so Linux is my mainstay but learning about the other side can never hurt from a career point of view. After, I am writing this on a Windows Vista powered laptop to see how the other half live as much as anything else.
• Domains serviced by hosting resellers can be visible to the systems of those from whom they buy their wholesale hosting. This frustrated my initial attempts to move this blog over because I couldn’t get an account set up for technologytales.com because a reseller had it already on the same system. It was only when I got the reseller to delete the account with them that things began to run more smoothly.
• If things are not going as you would like them, getting your account deleted might be easier than you think so don’t procrastinate because you think it a hard thing to do. Of course, it goes without saying that you should back things up beforehand.

On a recent blog hopping excursion, I spotted a mention for no frills hosting by Streamline.net by a satisfied customer. I’ll stick with Fasthosts for now because I have what I need from them in terms of features and uptime, even though I am paying a bit more. the Streamline package looks interesting though…