1.(weapons) deriving destructive energy from the release of atomic energy;
nuclear war
2.of or relating to or constituting the nucleus of an atom;
nuclear physics
3.of or relating to or constituting the nucleus of a cell;
nuclear membrane
4.constituting or like a nucleus;
annexation of the suburban fringe by the nuclear metropolis
Nuclear存儲(chǔ)系統(tǒng),是中國(guó)最大的SNS網(wǎng)站人人網(wǎng)下屬UGC團(tuán)隊(duì)在遇到海量的UGC數(shù)據(jù)存儲(chǔ)需求情況下,開發(fā)的在高性能、高可靠、可擴(kuò)展方面有著優(yōu)良表現(xiàn)的海量數(shù)據(jù)存儲(chǔ)系統(tǒng)。 它參考了dynamo設(shè)計(jì)文檔,并且分析了現(xiàn)存開源no-sql系統(tǒng)的優(yōu)劣,完整分析了Cassandra、Voldemort代碼的基礎(chǔ)之上,在UGC小組的努力下,加入了自動(dòng)平衡機(jī)器負(fù)載,簡(jiǎn)單切換底層引擎等特色而適用的功能,還有相關(guān)的附屬功能,可以使一個(gè)系統(tǒng)從普通的DB輕易將數(shù)據(jù)移到n