1. LEGO web- [email_address]

2.

( web-) , ?

?

?

3.

2001

(~ 12 ), (3,5 ), (2,2 ), (1,3 ), (1,1 ), (800 ), (400 -600 ), (350 .), (350 .), (250 .), (200 ), (200 .) 20 (stat.yandex.ru, music.yandex.ru, ..)

4.

(, )

,

(HTTP, CORBA)

5.

• , ?

` 6. Application server

XScript

, , -, ( ), FastCGI.

XML .

.

7. Yandex/PPB/Rating.idgetRatingForfeed getHttphttp://www.ya.ru?q= num 8.

XML XSL XScript.

Yandex/PPB/Rating.id CORBA NameService

NameService .

IOR IP-

IPVS, NameService?

9. ..... , ? 10.

, CORBA- HTTP- xml

xsl

xml (, xsl-) ,

xml- xsl html (m3u, rss, e.t.c)

11. ! . , ? 12.

XScript, XSLT, , .

XScript

13.

, .

,

HTTP- .

CORBA-, , inout- Tag.

14. CORBA ... module Yandex { typedef long TimeT; struct Tag { TimeT expire_time; TimeT lasl_modified; boolean not_modified; }; }; // module Yandex ... 15. CORBA

HTTP

expire_time, - expire_time.

last_modified, not_modified , - .

16. 17.

, - ,

18. 19. 20. 21.