摘 要:區(qū)塊鏈?zhǔn)墙鼛啄晔艿綇V泛關(guān)注的技術(shù)之一,它可以使數(shù)據(jù)庫的安全性大大提高,但是又不需要獲得行政機(jī)構(gòu)的授信。最初使用時(shí)“區(qū)塊”與“鏈”是區(qū)別使用的,后來才發(fā)展為“區(qū)塊鏈”一個(gè)詞,其對于金融脫媒有著巨大的潛能,并且可以引導(dǎo)全球貿(mào)易的發(fā)展。區(qū)塊鏈的應(yīng)用廣泛性與其所帶來的巨大的利益使在全球化中的各國都加大投資來發(fā)展。本文闡述了區(qū)塊鏈的發(fā)展概要,深刻剖析了其所能帶來的效益與影響,并分析了其對教育方面的深刻影響。
關(guān)鍵詞:區(qū)塊鏈;高校教育;應(yīng)用場景;教育新生態(tài)
中圖分類號:TP393.02;TP311.13 文獻(xiàn)標(biāo)識碼:A 文章編號:2096-4706(2018)11-0197-02
Research on Block Chain Technology and Its Application
LIANG Shenghui,LI Xueling,LU Jianyi
(Chongzuo Power Supply Bureau,Chongzuo 532200,China)
Abstract:Block chain is one of the most widely concerned technologies in recent years. It can greatly improve the security of database,but it does not need to get the credit from administrative agencies. The term “block” was originally used differently from “chain”,but later developed into the term “block chain”,which has great potential for financial disintermediation and can guide the development of global trade. The extensive application of block chain and its enormous benefits make the countries in the globalization increase investment and development. This paper expounds the development outline of block chain,deeply analyzes its benefits and effects,and analyzes its profound impact on education.
Keywords:block chain;university education;application scenario;new educational ecology
0 引 言
目前,區(qū)塊鏈技術(shù)正在改變?nèi)蚪鹑凇⑸虡I(yè)、公共管理和教育等的發(fā)展模式。世界主要銀行、證券交易所、政府和教育機(jī)構(gòu)在區(qū)塊鏈技術(shù)的開發(fā)和應(yīng)用方面投入了大量資金,將其比作“改變?nèi)祟惿畹男禄ヂ?lián)網(wǎng)的未來”。因此,抓住時(shí)代機(jī)遇,迎接挑戰(zhàn),加強(qiáng)對區(qū)塊鏈技術(shù)的研究和應(yīng)用尤為重要。
1 區(qū)塊鏈
1.1 區(qū)塊鏈的概念
區(qū)塊鏈?zhǔn)怯?jì)算機(jī)技術(shù)的一種新的應(yīng)用模式,如分布式數(shù)據(jù)存儲、點(diǎn)對點(diǎn)傳輸、共識機(jī)制和加密算法。它是比特幣的一個(gè)重要概念,其本質(zhì)是一個(gè)去媒介的數(shù)據(jù)庫。從狹義上講,區(qū)塊鏈?zhǔn)且环N鏈?zhǔn)綌?shù)據(jù)結(jié)構(gòu),它按時(shí)間順序,以順序方式組合數(shù)據(jù)塊。它還使用加密技術(shù)來確保分發(fā)的賬本不可篡改、不可偽造。從廣義上講,該技術(shù)使用分塊鏈數(shù)據(jù)結(jié)構(gòu)來驗(yàn)證和存儲數(shù)據(jù),使用分布式節(jié)點(diǎn)一致性算法生成和更新數(shù)據(jù),使用加密技術(shù)確保數(shù)據(jù)傳輸和訪問的安全性,并利用基于自動腳本代碼的代碼智能承包新的分布式基礎(chǔ)架構(gòu)以及編程和操作數(shù)據(jù)的計(jì)算方法。……