Re: Perl / UTF-8 (Was Re: WWW::Map::UK::Streetmap - A tale of woe)

2003-02-12 Thread Roger Horne
On Tue 11 Feb, Dirk Koopman wrote: On Tue, 2003-02-11 at 16:50, Roger Horne wrote: .. So I bought a fastish machine from Digital Networks last year and the time was reduced to 5 minutes on RH 7.2. I then tried it on a reasonably fast netbook on which I had put RH8. After 15 hours I

Re: Perl / UTF-8 (Was Re: WWW::Map::UK::Streetmap - A tale of woe)

2003-02-12 Thread Dirk Koopman
On Wed, 2003-02-12 at 12:45, Roger Horne wrote: Methinks there is much smelly fish in Perl 5.8.0 UTF implementation and also in RH8.0's internationalisation stuff / port of perl. A standard 'cure' seems to be to rename /etc/sysconfig/i18n to something else (eg i18n.orig) and then restart

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-11 Thread Dirk Koopman
On Mon, 2003-02-10 at 20:16, Paul Makepeace wrote: On Mon, Feb 10, 2003 at 10:42:57AM +, Andy Wardley wrote: I'm a little surprised by that. Although I must admit that I've never written IIS extensions in C++, I'm surprised that it offers significantly better performance than a

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-11 Thread Ben
On Mon, Feb 10, 2003 at 08:16:53PM +, Paul Makepeace wrote: Programmer cluefulness being equal, when did interpreted, profiled languages start even slightly approaching the speed of compiled, profiled languages like C(++)? So, in short, if we assume some things which aren't true, then we

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-11 Thread Paul Makepeace
On Tue, Feb 11, 2003 at 11:10:44AM +, Ben wrote: On Mon, Feb 10, 2003 at 08:16:53PM +, Paul Makepeace wrote: Programmer cluefulness being equal, when did interpreted, profiled languages start even slightly approaching the speed of compiled, profiled languages like C(++)? So,

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-11 Thread Andy Wardley
Andy Wardley wrote: I'm a little surprised by that. Although I must admit that I've never written IIS extensions in C++, I'm surprised that it offers significantly better performance than a mod_perl solution. Paul Makepeace wrote: Programmer cluefulness being equal, when did interpreted,

Re: Perl / UTF-8 (Was Re: WWW::Map::UK::Streetmap - A tale of woe)

2003-02-11 Thread Roger Horne
On Tue 11 Feb, Dave Hodgkinson wrote: Hrm, perl doesn't use UTF-8 for it's internal representation of strings ? I may be misremembering things somewhat. The cloudy things I remember are that the version of perl shipped with RH8 uses a slightly geb0rken 16 bit implementation (who is the guy

Re: Perl / UTF-8 (Was Re: WWW::Map::UK::Streetmap - A tale of woe)

2003-02-11 Thread Dirk Koopman
On Tue, 2003-02-11 at 16:50, Roger Horne wrote: On Tue 11 Feb, Dave Hodgkinson wrote: Hrm, perl doesn't use UTF-8 for it's internal representation of strings ? I may be misremembering things somewhat. The cloudy things I remember are that the version of perl shipped with RH8 uses a

Re: Perl / UTF-8 (Was Re: WWW::Map::UK::Streetmap - A tale of woe)

2003-02-11 Thread Sean McGlynn
On Tuesday 11 February 2003 17:54, Dirk Koopman wrote: On Tue, 2003-02-11 at 16:50, Roger Horne wrote: On Tue 11 Feb, Dave Hodgkinson wrote: Hrm, perl doesn't use UTF-8 for it's internal representation of strings ? I may be misremembering things somewhat. The cloudy things I

Re: Perl / UTF-8 (Was Re: WWW::Map::UK::Streetmap - A tale of woe)

2003-02-11 Thread Nicholas Clark
On Tue, Feb 11, 2003 at 05:54:14PM +, Dirk Koopman wrote: Methinks there is much smelly fish in Perl 5.8.0 UTF implementation and Well, UTF8 is a variable length encoding, so many O(1) things become O(N) I think that's most of the smelly fish. also in RH8.0's internationalisation stuff /

Re: Perl / UTF-8 (Was Re: WWW::Map::UK::Streetmap - A tale of woe)

2003-02-11 Thread David Cantrell
On Tue, Feb 11, 2003 at 08:56:01PM +, Nicholas Clark wrote: Given the feedback on suggestions about perl debugger tutorials, I don't think many perl *users* use the debugger, so to me that explains why no-one in the world noticed it sooner. To most perl users, the debugger is not

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-10 Thread Andy Wardley
Penny Bamborough wrote: We did write a perl version of the streetmap engine (with some help from some very nice people I might add) however performance tests on the system indicated that the processing power required would cripple the server and our site would be very short lived. [...]

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-10 Thread Joel Bernstein
On Mon, Feb 10, 2003 at 10:42:57AM +, Andy Wardley wrote: Penny Bamborough wrote: We did write a perl version of the streetmap engine (with some help from some very nice people I might add) however performance tests on the system indicated that the processing power required would

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-10 Thread Simon Wilcox
On Mon, 10 Feb 2003, Andy Wardley wrote: Penny Bamborough wrote: The site has grown considerably since that time, we do use Win2k servers with our own IIS extensions written in C++ to power the site I'm a little surprised by that. Although I must admit that I've never written IIS

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-10 Thread David Cantrell
On Mon, Feb 10, 2003 at 11:12:00AM +, Simon Wilcox wrote: Mod_perl provides distinctly poor performance under load on windoze boxes because it runs as a single thread instead of multi-threaded, which means that you can only ever serve one request at a time. Mod_perl also has other, errm,

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-10 Thread Joel Bernstein
On Mon, Feb 10, 2003 at 11:35:45AM +, David Cantrell wrote: On Mon, Feb 10, 2003 at 11:12:00AM +, Simon Wilcox wrote: Mod_perl provides distinctly poor performance under load on windoze boxes because it runs as a single thread instead of multi-threaded, which means that you can only

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-10 Thread Tim Sweetman
Andy, Andy Wardley wrote: Penny Bamborough wrote: We did write a perl version of the streetmap engine (with some help from some very nice people I might add) however performance tests on the system indicated that the processing power required would cripple the server and our site would

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-10 Thread Ian Brayshaw
On Mon, 2003-02-10 at 12:08, Joel Bernstein wrote: On Mon, Feb 10, 2003 at 11:58:31AM +, Tim Sweetman wrote: FWIW, a project I've worked on recently, where I've indulg^H^H^H^H^H^H^H been forced into serious database renormalisation, has resulted in queries that used to take ~20sec

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-10 Thread Joel Bernstein
On Mon, Feb 10, 2003 at 12:39:07PM +, Ian Brayshaw wrote: On Mon, 2003-02-10 at 12:08, Joel Bernstein wrote: On Mon, Feb 10, 2003 at 11:58:31AM +, Tim Sweetman wrote: FWIW, a project I've worked on recently, where I've indulg^H^H^H^H^H^H^H been forced into serious database

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-10 Thread Simon Wilcox
On Mon, 2003-02-10 at 12:51, Joel Bernstein wrote: On Mon, Feb 10, 2003 at 12:39:07PM +, Ian Brayshaw wrote: monkey's? Afterall, the client has the right to refuse to pay the coder and refuse the final product if explicitly stated standards are not met. Fair enough, but at what point

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-10 Thread Ian Brayshaw
On Mon, 2003-02-10 at 12:51, Joel Bernstein wrote: On Mon, Feb 10, 2003 at 12:39:07PM +, Ian Brayshaw wrote: That's a pretty horrific scenario, and certainly one I wouldn't want to encourage. Anyway, who's really at fault here? The original coder or the client? Sure, the code monkey

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-10 Thread robin szemeti
On Monday 10 February 2003 12:36, David Cantrell wrote: mod_perl in general. Issues like excessive memory use, and problems with database connections being able to hang the whole web server. really? ... I guess it depends on how you run your mod_perl ... sure, running a mod_perl enabled

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-10 Thread Jonathan Peterson
Apart from the standard win32 limitations? Are you referring to mod_perl on win32 or mod_perl in general? I wasn't aware of any major performance issues related to large-scale use of mod_perl on (say) solaris... I like mod_perl, but its general complexity make me unwilling to use it simply

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-10 Thread Joel Bernstein
On Mon, Feb 10, 2003 at 01:35:37PM +, Jonathan Peterson wrote: Apart from the standard win32 limitations? Are you referring to mod_perl on win32 or mod_perl in general? I wasn't aware of any major performance issues related to large-scale use of mod_perl on (say) solaris... I like

scaling (was: Re: WWW::Map::UK::Streetmap - A tale of woe)

2003-02-10 Thread David Cantrell
On Mon, Feb 10, 2003 at 01:35:37PM +, Jonathan Peterson wrote: Also, I would guess that well written C++ is faster than well written perl for some tasks. For nigh-on all tasks! But remember, programmer time costs a lot more than run time. And I would guess based on

connection pooling (was: Re: WWW::Map::UK::Streetmap - A tale of woe)

2003-02-10 Thread David Cantrell
On Mon, Feb 10, 2003 at 01:46:20PM +, Joel Bernstein wrote: On Mon, Feb 10, 2003 at 01:35:37PM +, Jonathan Peterson wrote: If you really want the integration with Apache, then fine, but if you are just trying to avoid recompiling CGI scripts with every hit, and maybe pooling a DB

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-10 Thread Andy Armstrong
robin szemeti wrote: On Monday 10 February 2003 12:36, David Cantrell wrote: mod_perl in general. Issues like excessive memory use, and problems with database connections being able to hang the whole web server. really? ... I guess it depends on how you run your mod_perl ... sure,

Re: scaling (was: Re: WWW::Map::UK::Streetmap - A tale of woe)

2003-02-10 Thread Dirk Koopman
On Mon, 2003-02-10 at 14:33, David Cantrell wrote: On Mon, Feb 10, 2003 at 01:35:37PM +, Jonathan Peterson wrote: Also, I would guess that well written C++ is faster than well written perl for some tasks. For nigh-on all tasks! But remember, programmer time costs a lot more than run

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-10 Thread Penny Bamborough
At 10:42 10/02/2003, you wrote: Penny Bamborough wrote: We did write a perl version of the streetmap engine (with some help from some very nice people I might add) however performance tests on the system indicated that the processing power required would cripple the server and our site would

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-10 Thread Paul Makepeace
On Mon, Feb 10, 2003 at 10:42:57AM +, Andy Wardley wrote: I'm a little surprised by that. Although I must admit that I've never written IIS extensions in C++, I'm surprised that it offers significantly better performance than a mod_perl solution. Programmer cluefulness being equal, when

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-10 Thread Dave Hodgkinson
On Mon, 2003-02-10 at 20:16, Paul Makepeace wrote: On Mon, Feb 10, 2003 at 10:42:57AM +, Andy Wardley wrote: I'm a little surprised by that. Although I must admit that I've never written IIS extensions in C++, I'm surprised that it offers significantly better performance than a

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-10 Thread Tim Sweetman
Paul Makepeace wrote: On Mon, Feb 10, 2003 at 10:42:57AM +, Andy Wardley wrote: I'm a little surprised by that. Although I must admit that I've never written IIS extensions in C++, I'm surprised that it offers significantly better performance than a mod_perl solution. Programmer

WWW::Map::UK::Streetmap - A tale of woe

2003-02-09 Thread Penny Bamborough
Hi all As you seem to be discussing how nasty we are in our absence I thought that I had better join and post a reply, hopefully setting he record straight. Firstly, on the subject of the perl module to produce links to Streetmap, I would like to say the following : We have NO objection to

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-05 Thread Simon Wistow
On Tue, Feb 04, 2003 at 05:30:39PM +, Mark Fowler said: Yahoo! springs to mind. http://search.cpan.org/author/CSELLEG/WWW-YahooMaps-0.2/YahooMaps.pm Which was written by a former intern in the Euro search team. The credited Ed Freyfogle is my boss. I raised this issue on the internal

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-05 Thread alex
http://search.cpan.org/author/CSELLEG/WWW-YahooMaps-0.2/YahooMaps.pm Which was written by a former intern in the Euro search team. The credited Ed Freyfogle is my boss. I raised this issue on the internal development mailing list so, when the US wakes up, I should be able to get some of

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-05 Thread David H. Adler
On Tue, Feb 04, 2003 at 05:14:57PM +, Leon Brocard wrote: ps no, i have no point, i'm just living in the past Does that mean you're in 5/4 time? dha -- David H. Adler - [EMAIL PROTECTED] - http://www.panix.com/~dha/ There are 6 billion people in the world, and only 30 billion of those

WWW::Map::UK::Streetmap - A tale of woe

2003-02-04 Thread Simon Batistoni
So, back in the summer, I was fiddling with some bot-related code, and site-related stuff that needed easy access to streetmap URLs - you know, the kind of thing that you post in a mail when you want people to find a pub and drink too much beer with you. I ended up putting the code into a module,

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-04 Thread Jonathan Peterson
[small quantities of Devil's advocacy included] It was a basic screenscraper really, that used the page at Anyway, various people appear to have found the module useful for bot projects, and things like GrubStreet. Did it internally respect, or optionally allow its users to respect, the

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-04 Thread Nicholas Clark
On Tue, Feb 04, 2003 at 04:56:53PM +, Jonathan Peterson wrote: http://www.streetmap.co.uk/disclaimer.htm makes for interesting reading. Particularly, Otherwise the reproduction, copying, downloading, storage, recording, broadcasting, retransmission and distribution of any part of the

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-04 Thread Leon Brocard
Simon Batistoni sent the following bits through the ether: I ended up putting the code into a module, WWW::Map::UK::Streetmap, A long, long time ago, I remember London.pm offering to help Streetmap improve their site as it was painfully slow at the time. The discussions went on for a bit, but

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-04 Thread Simon Batistoni
On 04/02/03 16:56 +, Jonathan Peterson wrote: [small quantities of Devil's advocacy included] And more than welcome. I only wish I could have had this conversation with them directly. Did it internally respect, or optionally allow its users to respect, the robot exclusion protocols? I

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-04 Thread the hatter
On Tue, 4 Feb 2003, Simon Batistoni wrote: As I say, I don't have the energy to fight it out with them. If others really valued the facilities of Streetmap.pm, then they can always mail Kate Sutton at [EMAIL PROTECTED] btek.co.uk doesn't appear to be an active domain, looks like btex.co.uk is

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-04 Thread Mark Fowler
On Tue, 4 Feb 2003, Simon Batistoni wrote: Tale of woe May I suggest that we see what other providers exist for the UK and see if any of them would be happy for us to implement their interface instead. Yahoo! springs to mind. Mark. -- #!/usr/bin/perl -T use strict; use warnings; print

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-04 Thread Simon Batistoni
On 04/02/03 17:30 +, Mark Fowler wrote: On Tue, 4 Feb 2003, Simon Batistoni wrote: Tale of woe May I suggest that we see what other providers exist for the UK and see if any of them would be happy for us to implement their interface instead. Yahoo! springs to mind. It's added to

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-04 Thread Dave Cross
On Tue, Feb 04, 2003 at 05:14:57PM +, Leon Brocard ([EMAIL PROTECTED]) wrote: Simon Batistoni sent the following bits through the ether: I ended up putting the code into a module, WWW::Map::UK::Streetmap, A long, long time ago, I remember London.pm offering to help Streetmap improve

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-04 Thread Paul Makepeace
This is disappointing. Oh well, it's everyone's preserve to do what they will with their own product, however much it appears to be pointing a loaded gun at their foot. Any reason you didn't Cc: her on the list post? Surely good to let someone know they are being discussed in a public, archived

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-04 Thread the hatter
On Tue, 4 Feb 2003, Paul Makepeace wrote: Any reason you didn't Cc: her on the list post? Surely good to let someone know they are being discussed in a public, archived forum... Well, it seems she misunderstood both what was written (caching location != caching map) and also had an issue with

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-04 Thread Chris Heathcote
On Tue, 4 Feb 2003 19:25:27 +, Paul Makepeace [EMAIL PROTECTED] wrote: The absolutely only selling point I can see for SM is their 80char URLs. Any others? Better quality maps?

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-04 Thread robin szemeti
On Tuesday 04 February 2003 19:25, Paul Makepeace wrote: I must say, I have always thought Streetmap sucks. IMO: It's ugly, its parser is atrociously bad, and IME it often can't find addresses that other sites can. also .. the others seem to be able to go to a particular zoom size

Re: WWW::Map::UK::Streetmap - A tale of woe

2003-02-04 Thread David Cantrell
On Tue, Feb 04, 2003 at 06:12:26PM +, Dave Cross wrote: This really is ancient history. I think it was very soon after the mailing list started up (so well over four years ago). My copy of that mailbox has long since gone awol, but some of the other pioneers might well have a copy.