Internet Things

Bloglines closing down

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Bloglines is down!

Bloglines, a web site which allows you to subscribe to and read RSS/Atom feeds online, is closing on October 1st.

It’s a bit of a shame – I started using Bloglines almost exactly 6 years ago, and it was great to be able to read all of my feeds on one central web site. That being said, a couple of year later I moved to Google Reader and have stuck with it ever since, due to its better user experience. Bloglines never seemed to catch up and I only know a few people still using it now.

Even so, the number of people using feed readers is apparently falling, and according to paidContent Google Reader is also experiencing a fall in traffic. Whether this is because of feed features in desktop browsers like Firefox and later versions of Internet Explorer have become people’s preferred way of using feeds, or that people prefer Facebook or Twitter, I’m not sure, but it would seem that their popularity is waning.

Up and running again!

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At last, the move to the new host is complete!

I’m now hosting with Bytemark, a well-known hosting company based in York with data centres in Manchester and London. The domain is managed by 123-Reg – I’ve decided to keep the domain and hosting separate to make any future host changes easier.

The hosting package is quite different to the package I had previously. Whereas before I had a simple virtual host setup with FTP, email and databases, this package offers SSH access to a complete virtual machine running Debian. In other words, I can configure everything on the server essentially as I wish – even changing to a different Linux distro if I wanted to.

I’ll be sticking with Debian for now. It brings with it Apache 2.2 and MySQL 5, and I have the ability to add things like FastCGI should I wish to at a later date. I’ve also been able to install every optional Perl module that Movable Type can use, including ones like Image::Magick and XML::Parser which require compiled code.
I’m still using Movable Type 4.3x for now – it’s still supported, with version 4.34 having come out a few days ago, and having tried MT5 for a bit I think it’s a bit overkill for what I need it for.

The move to the new host wasn’t quite as smooth as I’d hoped – some issues with having the domain released from the old host, for example, and the new machine that the site runs on had a disk failure last night, literally about 30 minutes after I updated the DNS to point to the new server. It’s also taken some time to get used to configuring the server myself, rather than having a fancy-pants admin interface to do it for me. Suffice to say I’ve learnt a lot about the Unix command line over the past couple of weeks.

Hopefully now everything will work, but give me a heads-up if it doesn’t!

New host

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I have just ordered a new hosting package with a different hosting company. The package offers faster and more up-to-date servers for around £5 extra per month.

The switch will take place shortly, and will allow me to upgrade to the new Movable Type 5.01 which has just been released. MT5 requires MySQL 5.0 (released several years ago) yet my current host is still offering MySQL 4.1, as well as a very old version of Apache. There’s also no support for persistent environments such as FastCGI which are key for getting the best performance out of Movable Type.

I’m aiming to have the migration to the new host complete by the 14th, which will be the 8th anniversary of the first post to this blog.

Firefox, Performance, and You

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I’ve been blogging quite a bit about the beta versions of Firefox 3, which can be downloaded here, and how much better it is than Firefox 2. If anything, I’m as excited about this version as I was when version 1 came out, as it feels like the browser I have been using for 5 years has now grown up and many of the issues it has had in the past have been ironed out.

In this entry, I am going to go through the various changes that have been made in Firefox which improve the performance of the browser – the startup times, the time it takes to render web pages, and the general responsiveness of the program. Improving performance has been a major focus of the Firefox developers for this release, and the changes are notable.

Memory usage

Do a search for ‘firefox bloated‘ and you’ll get over 500 000 results, many of which complaining that Firefox is big and slow. Many put this down to the amount of memory it uses, which, in Firefox 2, appears to be more than its main competitors – Opera, Internet Explorer and Safari. (Note that, unless you’re using Windows Vista, it is difficult to measure memory usage of individual programs on Windows successfully)

For Firefox 3, reduces Firefox’s ‘memory footprint’ (the amount of memory it needs to run) was one of the main priorities. Improvements have been made both in reducing ‘memory leaks‘ – memory taken by Firefox that isn’t released back to the operating system when it is no longer needed – and memory fragmentation, which means that the memory it does have allocated is used more efficiently. The culmination of this is that, on Windows, Firefox 3 uses less memory while running than any other current web browser. It also released more memory back to the operating system after a period of inactivity, meaning that it’s no longer needed to close and restart the browser because it’s eaten half of your RAM.

How does this improve performance? If you have 16 GB of RAM, then, not much really. But if like most computers your machine has just enough RAM to perform, then it means more of Firefox can fit into RAM and less of it has to use ‘virtual memory’ – essentially a big file on your hard disk which acts as an overflow when all of your RAM is used up, but that is much slower than RAM. It will also allow more space for other programs in RAM, so you’ll be able to run more programs at the same time as your web browser.

Code optimisation

Several parts of Firefox have been re-written to fix bugs and simplify code, and in some cases, improve performance. There have been performance improvements in:

  • Page rendering – a marked performance increase that also means that Firefox 3 will pass the Acid2 test
  • Image drawing – a bug fix sorted out problems with image caching and a new JPEG decoding routine also means that images will render faster

Mac-specific improvements

Firefox 3 finally moves away from the really old QuickDraw API to the newer Cocoa API. As well as giving nicer widgets (scrollbars, buttons etc) on web pages, this also means the whole program should feel more snappy. This, combined with the new theme, means that Firefox 3 is the most Mac-friendly version to date.

Profile guided optimisation

Firefox is now, essentially, compiled twice – the first compile runs as usual, and then the compiler runs a series of tests which optimises the code by looking at what parts of the browser will be most used in a working environment. This has lead to performance improvements of at least 10%.

Because we’re now approaching the ‘release candidate’ stage, ahead of a final release probably some time in June, most of the performance changes have now been made, so if you want to see if it is an improvement for you, now is as good a time as any to try; any further changes will be to fix any major bugs and stability issues. All in all, the massive strides made in performance make Firefox a much bigger competitor in the web browser arena and may win back some of its earlier detractors.

openoffice.virginmedia.com

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A screenshot of openoffice.virginmedia.com showing folders and files to download.

I know there’s at least one other person here who uses OpenOffice.org as their office suite and Virgin Media as their ISP, so you may be pleased to know that Virgin mirrors OpenOffice downloads at openoffice.virginmedia.com. If you’re a Virgin Media customer, then this is the fastest way of downloading it as it should require the least number of hops.

Virgin also mirror all downloads from Tucows and possibly some other sites so it may well be worth checking out before you download, especially if it’s a big download and you’re lucky enough to have Virgin’s 20 MB broadband offering, as you’ll be able to make the most of your bandwidth.

1000 reasons why IE is better than Firefox

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It’s in French, but here’s 1000 reasons why IE is better than Firefox. Except that there’s only actually 14 reasons, so it’s 986 short. And some aren’t really reasons. In fact, it’s a pretty pointless piece of flame-bait designed to stir up the Firefox community.

In any case, here are those reasons translated into English, with the help of the Google Translator and my French A-level (feel free to correct me if I get any of these wrong):

  1. Internet Explorer is integrated with Windows XP so you can surf the internet without having to decide which browser to use.
  2. Internet Explorer is accessible for everyone.
  3. IE can display all web pages – not all of them work in Firefox.
  4. IE requires hardly any extensions, whereas Firefox has a plethora.
  5. IE does not ship with tabs, but they can be added if you wish.
  6. IE does not have an RSS reader, which is a fad. You can just visit the site every day if you need to.
  7. IE is less secure than Firefox, but patches are released regularly.
  8. IE is closely linked to Windows.
  9. IE does not pass the Acid2 test like Safari does.
  10. You need to use IE to access Windows Update – even though Microsoft released a Firefox plugin for Windows Genuine Advantage, they will never open Windows Update to Firefox.
  11. IE doesn’t crash when visiting online banking sites, Firefox does.
  12. IE7 will adopt the standards of 2006 and include innovations of Microsoft and others, such as RSS, SSL3 and better security.
  13. IE does not respect W3C standards in their entirety.
  14. IE is the ‘de-facto’ standard that developers work to.

There you go. Pretty lame reasons, in my opinion, and some of them are reasons not to use IE as far as I’m concerned.

[Via Glazblog]

GMail Invitation

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Update: (24th Jan 2006) I have no more invitations left. Thanks for your interest.

Hanni dropped me a GMail invitation earlier in the week, and although I haven’t really used my account, I now have an invitation of my own to hand out to someone. So, if you want one, be the first person to comment on this post. Make sure you include a real email address that I can actually contact you with, otherwise you won’t get one.

GMail is for real

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According to Reuters (and many other sources), GMail really isn’t an April Fools Joke. This year’s joke was the jobs on the moon prank, whereas GMail is a legitimate service that is soon to launch.

It does sound interesting, although I have to admit I was one of those who thought it was a joke, mostly because it was like no other email system I’ve heard of and the press release seemed somewhat suspect. So, seeing as it is legitimate, what do I think?

While I probably won’t use it myself (I already have, theoretically, 1GB of email storage), something like this is a very bold step for Google and could set an interesting precedent. It will certainly turn the heat up on Google’s rivals and re-invigorate the webmail market.

But next time I hope they don’t announce something like this on April Fool’s Day.

Why Thunderbird is better than OE

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You may have heard that despite reports earlier in the week, Microsoft will still develop Outlook Express after all. But unless Microsoft pull off something truly remarkable, I’m not going to switch back from my beloved Mozilla Thunderbird. And what’s more, I’ve given you a list of reasons why I’m not switching, in no particular order 🙂 .

  1. Themes – bored of the normal look? Change it. 10 themes are already available and it’s only at version 0.1
  2. Extensions – add on extra features without using shell hooks (like OEQuoteFix uses).
  3. Junk Mail filtering – considering OE is the world’s most popular mail client, I’m surprised this isn’t already in. But it isn’t. Thunderbird uses Bayesian filtering which is one of the best forms.
  4. Better message filtering – much more powerful than the rather basic filtering in OE, and easier to use too! Great for adding a filter to mark out mail that SpamAssasin thinks is spam, since you can specify custom header matching.
  5. Not full of security bugs – I can open an email infected with Klez and know that I won’t be automatically infected. And not a security patch in sight.
  6. HTML Sanitization – you can either view HTML messages in their full glory, or with things like images and CSS removed so that your address cannot be tracked as easily. You can even view them all as plain text.
  7. Sanitization for Junk Mail – if you like pretty messages but still want privacy, you can enable sanitization only for emails marked as junk.
  8. Cross platform – you probably could run OE in Wine on Linux, but this baby runs natively on Windows, Linux and Mac OS X. And it’s already being ported to all manner of other OSes.
  9. Text Zooming – it’s been nearly a year since I used OE properly so I can’t remember if it does this, but if IE is anything to go by, even if it did it wouldn’t do it properly. You can make text larger or smaller in all emails, whether they use CSS or not. Great if your aunty sends everything in 64pt fonts.
  10. Automatic folder compression – those DBX files can get awfully big in OE, even if you delete all your mail. Thunderbird can compress them automatically, rather than waiting for you to do it yourself.
  11. Javascript Console – I’ll but good money that OE will never have this feature.
  12. Three-pane vertical layout – Outlook has this, but OE does not. But Thunderbird does 🙂
  13. Customisable start page – Yes, you can change it in OE but only by going into the registry or using X-Setup (a blatant plug because I wrote that plug-in myself 🙂 ). Thunderbird has it on the opening tab of the Options dialogue.
  14. On-screen alerts – You can have it pop up a message near the system tray when mail arrives. Handy that.
  15. Message labelling – Have important emails marked as red, or personal ones marked in green, although naturally you can change the colours easily. And you can set mail filters to do this automatically.
  16. Graphical emoticons – MSN Messenger has this, why doesn’t OE?
  17. Spellchecker – yes, OE has it but in some cases it’s buggy. And you can also change the language without buying a new OS.
  18. Doesn’t get hijacked – one of my ISPs decided to add an ‘Infobar’ to the bottom of OE once, taking of valuable screen real estate. And then there was the Hotmail advertising bar, and the ‘Outlook Express provided by…’. Yes, again X-Setup can fix those but how many users in the world have X-Setup? Probably about 0.1% or something.

I’ve probably missed many others, but that’s 18 features that I personally find useful that OE doesn’t have. Are you convinced yet? 😉

Added: meanwhile, there’s a guide for switching from OE to Thunderbird, complete with screenshots and very simple instructions. Check it out! 🙂