Senin, 05 Oktober 2009

Sejarah Perkembangan Network

Pada awalnya jaringan komputer lahir pada tahun 1940-an di Amerika dari sebuah proyek pengembangan komputer MODEL I di laboratorium Bell dan group riset Harvard University yang di pimpin Profesor H.Aiken. Awalnya hanya ingi memanfaatkan sebuah perangkat komputer yang herus d pakai bersama.
Ketika jenis komputer mulai besar dan menjadi Super Komputer, maka komputer mesti melayani beberapa terminal,untuk itu ditemukan distribusi proses berdasarkan waktu atau TSS(Time Sharing System),maka untuk pertam kali jaringan komputer d aplikasikan. di sistem TSS beberapa terminal terhubung secara seri ke sebuah host komputer.
di tahun 1969 Departemen Pertahanan Amerika mengadakan riset tentang cara menghubungkan sejumlah komputer agar membentuk jaringan organik yang disebut ARPANET.
tahun 1971 ARPANET berkembang sehingga bisa menghubungkan dari 4 host menjadi 23 host yang mempunyai 15 node.tahun 1972,Roy Tomlison berhasil menyempurnakan email dan ikon @ pun diperkenalkan.tahun 1973,jaringan komputer ARPANET dikembangkan keluar Amerika dan University College London komputer yang pertama kali menjadi anggota ARPANET di luar Amerika.d tahn yang sama dua orang ahli komputer,Vinton Cerf dan Bob Kahn mempresentasikan sebuah gagasan yaitu,“A Protocol for Packet Network Intercommunication”. yang merupakan cikal-bakal protokol Transmission Control Program (TCP). ide ini di presentasikan di Universitas Sussex.
Karena komputer yang membentuk jaringan semakin hari semakin banyak, maka kita membutuhkan se­^uah protokol resmi yang diakui oleh semua jaringan. Pada tahun 1982, terbentuklah Transmission Control Protocol atau TCP dan IP yang kini kita kenal semua.Untuk menyeragamkan atamat di jarinqan komputer yang ada, pada tahun 1984 sistem nama domain diperkenalkan. Kini, kita mengenalnya sebagai DNS.Komputer yang tersambung dengan jaringan sudah ada 1000 dan pada tahun 1987 jumlah tersebut naik menjadi 1o kali lipat menjadi 10000 lebih.
Tahun 1988, Jarko Oikarinen dari Fintandia menemu­kan dan sekaligus memperkenalkan IRC (Internet Relay Chat). setahun kemudian jumlah tersebut naik kembali 10 kali lipat dan menjadi 100.000 lebih komputer yang membentuk jaringan.Tahun 1990 adatah tahun paling bersejarah. Tim Berners Lee menemukan program editor dan browser yang bisa menjelajah dari satu komputer ke komputer lainnya, yang membentuk jaringan. Program initah yang disebut www, atau World Wide Web.tahun 1992, komputer yang membentuk jaringan ada sejuta lebih komputer.dan d tahun yang sama muncul istilahg surfing (menjelajah).
Tahun 1994, situs-situs dunia maya tetah tumbuh menjadi 3000 alamat halaman dan untuk pertama katinya virtual shopping atau e-retail muncut di situs.Di tahun yang sama, Yahoo!(Yet Another Hierarchical Officious Oracle), yangmerupakan search engine, didirikan oteh dua orang mahasiswa Stanford University bernama Jerry Yang dan David Filo. dan jaringan komputer pun sampai sekarang masih terus berkembang seiring perkembangan teknologi...
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Selasa, 23 Desember 2008

Jumat, 19 Desember 2008

Selasa, 25 November 2008

elementary school (last part)

part 6
at class 5 me learn with a killer teacher its when iam no know him.but at me know him,he is a good teacher, he make me be more frecuently to learn. yes he a killer teacher but its to make we ot be a smart childrens. we have enthusiasm to learn,because he give we free take a lesson.its all to make me smart,frecuently in learn, and past in exam at me in class 6 later.
we learn everything, with a spirit to learn me get school grades very nice. at in class 6 in my region organize program championship a company school. and me who selected to be representative for my school in math. me walk on hard training with my teacher and with my parents,thanks to my parents for support to me until me can a 2nd in championship a company school. and at exam me and my friends all past in exam.

Selasa, 11 November 2008

Elementary School Part III

Moment I start go up the class of 3 elementary school,its first time I start in competition with friends to be best which in class. that moment my rival which most I respect so called Rosadi,he also become my friend untill now. be in fact my friend of elementary school time is hitherto merely is 2 people,they most can understand and esteem me as friend. They always is if I again is the problem of so i,no is snugly they again need just me if like that rather than friend but parasite. with two people is here I am often compete it is of course healthy and sportsmanlikely, we always race to get the good and good value but don't with cheat on exam. In semester of 1 the me become his champion but in the next semester of innings rosadi becoming the best, I also have the rival she is a the woman is very smart. we are three also often vie with her, she don't only beloved but bright also. but at the time of increase of my class which to be the bestness between almost 60 pupil. at the time of test increase our class three have time to perform a whose bet between us who become the champion of 1 moment of increase of class hence he will be stood treat by other. at that moment is merely stood treat by play just Playstation because at that moment Playstation again is exist among children. In class of 4 rival member we increase to become 5 people they wish in competition with us in consequence they wish we teach them. if me just please in consequence can add the spirit of learning me, but actually both of them is also agree hence a compete is started. I become more impetous learn besides also because my old fellow motivation which order I learn. semester test moment of 1 me remain to the become the champion of 1 them also say congratulation to say because this rival by healthy don't corruptly. but mid of semester of 2 me many under developeds of Iesson because at that time I have to in khitan in consequence is obligation of people islam in order not to dirty again and shalat also to be valid. After recovering out for me make up for lost time the Iesson and Alhamdulillah me can make up for lost time the Iesson by becoming champion of 1 again in test of increase of class 5.

Selasa, 04 November 2008

part 4 Elementary school Part II

part 4Elementary school Part II
when my elementary school is always claimed always reach for the best value by my parent. they are stringent also in educating me especially religion problem as well as discipline because they wish I am not impecunious of science as well as impecunious of liver. at time I still honest first class me very don't wish to go to school but because the educate stringent parent in process of time I thus motivated to go to school. my parent is very angry if they know me don't go to school, in a moment I do not want to go the school and my parent know i am direct made angry ,untill I is beated and pinched. that they do because they very love at me thank for educate my them always discipline in the case of other time discipline and or.
But most making of my parent very cross with my moment don't go reading Al-Quran,at that time I do not want to be ordered to go the to read Al-Quran with my reason am ill again but my parent is direct fulminate because ill me don't be hard so, direct me beated by continue I is dragged to read Al-Quran place although I struggle to get loose to free,if my parent religion problem of compromise do not want to because they wish so that his child don't fall to into immorality. untill in place a read Al-Quran i still weep and friends all seeing at me am ashamed very once, after my father explain to ustadz, by ustadz I is enabled by theX the don't a read Al-Quran because ill reason and my father is direct bring the me go home and advise me with wise although however his child me remain to which most love in at that moment before my brother born.
with education be like that me is always according to all comands of my parent although don't all my comands,hehe... and now I very put the respect and thirst for to devot to my parent to reciprocate all they services ,although truely I will never can reciprocate all the kindness they give at me. because of that, i try possibly I may not disappoint the both of them. especially my mother which have contained the me during nine months and take care me without worn-out.Thanks Mah,thanks Pah. I very love you..