周耀鵬



摘? 要: 以“大數(shù)據(jù)技術與應用實訓平臺”建設為例,闡述了基于云端的數(shù)字化課程教學實驗室環(huán)境構建及服務器配置方案。方案包括實驗室建設的目的和意義、實驗室建設的需求、實驗教學平臺特色、實驗應用場景、實驗教學資源庫內(nèi)容、實驗室硬件配套及輔助設備需求情況。給出了實驗室服務器的詳細配置方案,包括實驗室拓撲結構、實驗主控服務器和實驗服務器部署配置、服務器參數(shù)及部署軟件安裝清單。
關鍵詞: 云端; 數(shù)字化課程教學資源; Client主控機; Agent實驗機
中圖分類號:G642.423;G482? ? ? ? ? 文獻標識碼:A? ? ?文章編號:1006-8228(2020)11-124-04
Abstract: Taking the construction of "big data technology and application practical training platform" as an example, this paper expounds the construction of cloud based teaching laboratory environment of digitalized course and server configuration scheme. The scheme includes the purpose and significance of laboratory construction, the requirements of laboratory construction, the characteristics of experiment teaching platform, the application scenarios of experiment, the experiment teaching resource library contents, and the laboratory hardware supporting and auxiliary equipment requirements. The detailed configuration scheme of the laboratory server is given, including the laboratory topology, the deployment and configuration of the main control servers and the experiment servers, the parameters of servers and the installation list of the deployed software.
Key words: cloud; teaching resource of digitalized courses; Client main control computer; Agent experiment computer
0 引言
根據(jù)高水平骨干專業(yè)建設對于“高水平”內(nèi)涵建設的迫切性,同時對標建設國家教學資源庫的特色內(nèi)容與標準,內(nèi)涵建設中教學平臺和課程資源庫的建設迫在眉睫。資源庫平臺的建設標準覆蓋平臺搭建、資源結構、能力測評、數(shù)據(jù)支撐、智慧學習等內(nèi)容。按照整體規(guī)劃,分步實施的原則,包含大量的數(shù)字化課程資源庫,項目教學案例資源庫,仿真桌面軟件等模塊將引入實驗實訓教學環(huán)節(jié)中[1]。
1 構建數(shù)字化課程教學資源庫的意義
當前數(shù)字化資源庫的建設是高等教育改革的重點與核心,基本上每個學校都在建設與使用。除了微課等資源外,學校需求最多的是數(shù)字化項目教學的案例資源庫。這種用信息化的手段實現(xiàn)課堂數(shù)據(jù)的抓取與沉淀,能夠對“教與學”的數(shù)據(jù)進行分析追溯,并且利用大數(shù)據(jù)技術進行人才培養(yǎng)模式與方法的優(yōu)化改善,是未來十年高等教育改革的熱點與難點。……