{"id":289,"date":"2026-04-02T14:32:28","date_gmt":"2026-04-02T12:32:28","guid":{"rendered":"https:\/\/vtkkperinne.fi\/?page_id=289"},"modified":"2026-04-02T17:21:16","modified_gmt":"2026-04-02T15:21:16","slug":"reikakortista-supertietokoneeseen","status":"publish","type":"page","link":"https:\/\/vtkkperinne.fi\/?page_id=289","title":{"rendered":"Reik\u00e4kortista supertietokoneeseen"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">&#8221;Reik\u00e4kortista supertietokoneeseen&#8221;, Ilpo Paavola, 1989<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Valtion tietokonekeskus<\/strong>, <strong>Taitto:<\/strong> Anja Jansson<br><strong>ISBN 951-47-2570-0<\/strong>, <strong>GUMMERUS KIRJAPAINO OY<\/strong>, <strong>JYV\u00c4SKYL\u00c4 1989<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\ud83d\udcd8 VTKK \u2013 Valtion tietokonekeskuksen historia<\/h1>\n\n\n\n<h3 class=\"wp-block-heading\"><em>Suomen julkisen tietojenk\u00e4sittelyn kehityksen kivijalka 1960\u20131990<\/em><\/h3>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udfe6 Synty ja tausta (1940\u20131964)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Suomen moderni tietojenk\u00e4sittely sai alkunsa 1940\u201350-luvuilla elektroniputkitietokoneiden my\u00f6t\u00e4. T\u00e4t\u00e4 ennen laskenta tehtiin reik\u00e4korttikoneilla, joita Tilastollinen p\u00e4\u00e4toimisto k\u00e4ytti jo vuodesta 1923 l\u00e4htien.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1950-luvun lopulla valtionhallinto alkoi arvioida elektronisten tietokoneiden soveltuvuutta hallinnollisiin teht\u00e4viin. Ensimm\u00e4inen askel oli Postis\u00e4\u00e4st\u00f6pankin IBM 650 -tietokone vuonna 1958.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vuonna 1960 asetettu <strong>tietojenk\u00e4sittelykomitea<\/strong> suositteli keskitetty\u00e4 valtion tietokonekeskusta. Komitea totesi:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u201cKeskuksen laajamittaisen k\u00e4yt\u00f6n takaamiseksi\u2026 siit\u00e4 tuli muodostaa itsen\u00e4inen valtion elin.\u201d<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udfe6 VTKK perustetaan (1964)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Valtion tietokonekeskus (VTKK) perustettiin 1.5.1964. Ensimm\u00e4inen kyltti kiinnitettiin Aleksanterinkatu 48:n oveen tasan klo 00.00.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Alkuvaiheen organisaatio:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Johto ja hallinto:<\/strong> 13 hl\u00f6<\/li>\n\n\n\n<li><strong>Suunnitteluosasto:<\/strong> 64 hl\u00f6<\/li>\n\n\n\n<li><strong>Koneosasto:<\/strong> 10 hl\u00f6<\/li>\n\n\n\n<li><strong>Matemaattinen osasto:<\/strong> 3 hl\u00f6<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ensimm\u00e4iset teht\u00e4v\u00e4t olivat mm. tulo- ja omaisuustilastot, el\u00e4kkeiden laskenta ja ulkomaankauppatilastot.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udfe6 Varhaiset tietokoneet ja pioneerihenki (1964\u20131970)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">VTKK hankki ensimm\u00e4iset omat tietokoneensa:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>IBM 1410<\/strong> (1964)<\/li>\n\n\n\n<li><strong>Elliott 503<\/strong> tieteellisiin laskuihin<\/li>\n\n\n\n<li><strong>IBM S\/360 -sarja<\/strong> (1966\u20131968)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Kehityst\u00e4 leimasi vahva pioneeriaika:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u201cTestaus- ja tuotantoajot suoritettiin p\u00e4\u00e4asiassa iltaisin ja \u00f6isin.\u201d<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">VTKK toteutti mm. moottoriajoneuvorekisterin, joka oli aikansa merkitt\u00e4vimpi\u00e4 julkisen sektorin tietoj\u00e4rjestelmi\u00e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udfe6 Aluekeskusten synty ja valtakunnallistuminen (1967\u20131975)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Valtiovarainministeri\u00f6 p\u00e4\u00e4tti korvata verohallinnon omat tietokonekeskukset VTKK:n aluekeskuksilla.<br>Perustetut keskukset:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Turku, Oulu, Jyv\u00e4skyl\u00e4 (1967)<\/li>\n\n\n\n<li>Tampere, Kouvola (1968)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Aluekeskukset laajensivat palvelujaan my\u00f6s kunnille ja sairaaloille. Oulussa kehitetty <strong>PMP-pystymittausj\u00e4rjestelm\u00e4<\/strong> levisi koko mets\u00e4teollisuuteen.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udfe6 Otaniemen toimitalo ja kasvu (1975\u20131980)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vuonna 1975 VTKK muutti uuteen, EMP-suojattuun toimitaloonsa Otaniemeen. Rakennus suunniteltiin nimenomaan tietokonekeskuksen tarpeisiin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1970-luvulla VTKK:sta tuli Suomen merkitt\u00e4vin atk-kouluttaja:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>yli <strong>400 kurssia<\/strong><\/li>\n\n\n\n<li>yli <strong>9000 koulutettua<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Teknisi\u00e4 virstanpylv\u00e4it\u00e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>FAS-ohjelmointikieli (1969\u2013)<\/li>\n\n\n\n<li>Ensimm\u00e4iset pientietokoneet (PDP-sarja)<\/li>\n\n\n\n<li>J\u00e4rjestelm\u00e4palvelun synty (\u201davaimet k\u00e4teen\u201d -toimitukset)<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udfe6 1980-luku: tietoliikenne, mikrot ja supertietokoneet<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">1980-luku toi mukanaan uuden tietotekniikan hierarkian:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Keskuskoneet<\/li>\n\n\n\n<li>Pientietokoneet<\/li>\n\n\n\n<li>Mikrot ja henkil\u00f6kohtainen tietojenk\u00e4sittely<\/li>\n\n\n\n<li>Tietoliikenneverkot (VTKK:n <strong>Tietotie<\/strong> 1986)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">VTKK otti k\u00e4ytt\u00f6\u00f6n:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>IBM-yhteensopivat keskusyksik\u00f6t<\/li>\n\n\n\n<li>MikroMikko- ja IBM PC -tietokoneet<\/li>\n\n\n\n<li>VAX-sarjan pientietokoneet<\/li>\n\n\n\n<li>Vuonna <strong>1988<\/strong> Suomeen toimitettu <strong>IBM 3090\/180<\/strong> <strong>VF<\/strong> oli ensimm\u00e4inen j\u00e4rjestelm\u00e4, joka t\u00e4ytti kansainv\u00e4lisen supertietokoneen m\u00e4\u00e4ritelm\u00e4n.<\/li>\n\n\n\n<li>Ensimm\u00e4isen supertietokoneen (Cray X-MP, 1989)<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udfe6 VTKK:n merkitys<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">VTKK oli yli 25 vuoden ajan:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Suomen suurin julkinen tietojenk\u00e4sittelykeskus<\/li>\n\n\n\n<li>Valtionhallinnon tietoj\u00e4rjestelmien keskeinen toteuttaja<\/li>\n\n\n\n<li>Koulutuksen ja standardoinnin suunnann\u00e4ytt\u00e4j\u00e4<\/li>\n\n\n\n<li>Tietoliikenteen ja hajautetun tietojenk\u00e4sittelyn edell\u00e4k\u00e4vij\u00e4<\/li>\n\n\n\n<li>Kansainv\u00e4lisesti noteerattu tekninen toimija<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">VTKK:n ty\u00f6 loi perustan:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>valtion rekisterij\u00e4rjestelmille<\/li>\n\n\n\n<li>verotuksen ja v\u00e4est\u00f6hallinnon digitalisaatiolle<\/li>\n\n\n\n<li>suomalaiselle tietotekniikan osaamiselle<\/li>\n\n\n\n<li>my\u00f6hemm\u00e4lle Valtion tietokonekeskuksen (my\u00f6h. Tietoenator \u2192 Tietoevry) kehitykselle<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"743\" height=\"1024\" src=\"https:\/\/vtkkperinne.fi\/wp-content\/uploads\/2026\/04\/ip1WhatsApp-Image-2026-04-02-at-14.41.41-743x1024.jpg\" alt=\"\" class=\"wp-image-301\" srcset=\"https:\/\/vtkkperinne.fi\/wp-content\/uploads\/2026\/04\/ip1WhatsApp-Image-2026-04-02-at-14.41.41-743x1024.jpg 743w, https:\/\/vtkkperinne.fi\/wp-content\/uploads\/2026\/04\/ip1WhatsApp-Image-2026-04-02-at-14.41.41-218x300.jpg 218w, https:\/\/vtkkperinne.fi\/wp-content\/uploads\/2026\/04\/ip1WhatsApp-Image-2026-04-02-at-14.41.41-768x1059.jpg 768w, https:\/\/vtkkperinne.fi\/wp-content\/uploads\/2026\/04\/ip1WhatsApp-Image-2026-04-02-at-14.41.41.jpg 1080w\" sizes=\"auto, (max-width: 743px) 100vw, 743px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"735\" height=\"1024\" src=\"https:\/\/vtkkperinne.fi\/wp-content\/uploads\/2026\/04\/ip2WhatsApp-Image-2026-04-02-at-14.41.41b-735x1024.jpg\" alt=\"\" class=\"wp-image-302\" srcset=\"https:\/\/vtkkperinne.fi\/wp-content\/uploads\/2026\/04\/ip2WhatsApp-Image-2026-04-02-at-14.41.41b-735x1024.jpg 735w, https:\/\/vtkkperinne.fi\/wp-content\/uploads\/2026\/04\/ip2WhatsApp-Image-2026-04-02-at-14.41.41b-215x300.jpg 215w, https:\/\/vtkkperinne.fi\/wp-content\/uploads\/2026\/04\/ip2WhatsApp-Image-2026-04-02-at-14.41.41b-768x1071.jpg 768w, https:\/\/vtkkperinne.fi\/wp-content\/uploads\/2026\/04\/ip2WhatsApp-Image-2026-04-02-at-14.41.41b.jpg 1051w\" sizes=\"auto, (max-width: 735px) 100vw, 735px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>&#8221;Reik\u00e4kortista supertietokoneeseen&#8221;, Ilpo Paavola, 1989 Valtion tietokonekeskus, Taitto: Anja JanssonISBN 951-47-2570-0, GUMMERUS KIRJAPAINO OY, JYV\u00c4SKYL\u00c4 1989 \ud83d\udcd8 VTKK \u2013 Valtion [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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