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db4o 8.1
db4o的被設計成一種簡單,易於使用,而且速度快,原生對象數據庫。用流行的Java和.NET的面向對象框架軟件開發人員都知道,使用對象數據庫是一種更自然的方式來完成工作。開發商有三種方式來存儲和檢索數據:關係型,非本地對象和本地對象。關係型數據庫,如Oracle,IBM的DB2和微軟的SQL服務器,在一個表格,行和列的比喻存儲數據。傳統的數據在關係數據庫中的企業是很容易理解。這個概念起飛,今天大多數數據存儲在關係數據庫中。然而,由於面向對象模型開始流行,開發人員花費時間試圖對象映射到關係型數據庫。如今,開發...
最近瀏覽的軟件
A4Tech 7100S Keyboard Driver 25 Jul 15
ASP.NET Geographic Location Indicator 6 May 15
Bitnami Tiny Tiny RSS Stack 12 Feb 17
Devart ODBC Driver for PostgreSQL 4 May 20
SecureCrypt Ultimate Edition 7 May 15
Yesterdata Data Recovery 15 Apr 15
NVIDIA nForce Networking Controller 27 Oct 15
Sunflower Quick Query For Oracle 27 Jan 15
Graphics3D.NET Professional 27 Jan 15
New Instance on Current Workspace 20 Feb 15