In this post we demonstrate how to enforce client-side timestamp-based write sequence order on Amazon DynamoDB. The goal is to…
Databases
南一書局旗下的萬通教育（OneClass），致力於創新教育科技，實現新世代互動性教學應用，創造高效率的學習效果。該公司為孩子量身打造全新的線上學習體驗，助力學生自信成長。 萬通教育技術總監蘇冠融說：「突如其來的疫情促使線上教育市場快速成長，我們在持續投入新產品開發之外，也察覺到需落實資料管理工作，才可精準掌握客戶需求。引進MongoDB Atlas 之後，讓我們大幅簡化資料管理負擔，將寶貴資源集中於產品創新。」 既有資料庫存在四大問題 嚴重拖累市場競爭力 疫情推動了線上教育市場的蓬勃發展。擁有70年教育經驗的南一書局，迅速成立萬通教育進軍此產業。儘管技術團隊在產品開發初期選擇了NoSQL資料庫作為客戶管理平台，但仍面對「數據查詢效能不佳」、「資料結構過於複雜」、「資料庫備份、還原與優化難度高」以及「周邊生態系統不完整」等挑戰。 蘇冠融認為：「面對線上教育市場快速增長，唯有透過NoSQL資料庫才能支撐用戶數據快速擴張的挑戰。我們重新評估市面上的各種方案，最後選定獲高評價的MongoDB Atlas，作為萬通教育發展線上平台的基石。」 靈活性與快速查詢滿足線上教育需求 萬通教育深知文件資料庫的優點，因而選擇採用MongoDB Atlas。此產品具備「靈活性」、「強大的查詢和聚合能力」、「開箱即用的管理介面」、「豐富的生態系統」等特色，能完全滿足萬通教育的發展需求，為客戶創造最佳的線上教育體驗。 蘇冠融指出，每個縣市都有專屬的學習計畫，格式有些許差異且經常會進行調整。因此，文件模型必須具備靈活特性，才能滿足不同縣市的需求。MongoDB Atlas 能在單一文檔中，提供存儲複雜層次結構資料的功能，方便萬通教育依照各縣市政府的計畫進行調整， 妥善記錄學生的學習狀況。 滿足用戶多元需求 創造最佳使用者體驗 基於母公司多年的教材編寫經驗，萬通教育專注一對一真人線上家教，至今已累積推出超過1,600,000小時的課程，每月開課超過60,000堂以上，整體成效深受學生與家長好評。引進MongoDB Atlas…
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