data set migration

基本解釋

One may decide to base the migration of the bulk set of data using either a built-in export/import mechanism or, alternatively, a third-party solution.
您可以決定是使用內(nèi)置的導(dǎo)出/導(dǎo)入機(jī)制還是使用第三方解決方案。
A set of migration tasks are performed to copy and transform configuration data, relevant application data, and database schema from the current version to the latest.
然后，執(zhí)行一系列遷移任務(wù)，把配置數(shù)據(jù)、相關(guān)的應(yīng)用程序數(shù)據(jù)和數(shù)據(jù)庫(kù)模式從當(dāng)前版本復(fù)制并轉(zhuǎn)換到最新版本。
Another key feature of cloud storage is geographic distribution of data (geographic scalability), allowing the data to be nearest the users over a set of cloud storage data centers (via migration).
云存儲(chǔ)的另一個(gè)關(guān)鍵特性是數(shù)據(jù)的地理分布（地理可擴(kuò)展性），支持經(jīng)由一組云存儲(chǔ)數(shù)據(jù)中心（通過(guò)遷移）使數(shù)據(jù)最接近于用戶。