Installation

• MS SQL Server Management Studio (SSMS)
• 4 server SQL with name: NGANHANG, NGANHANG1, NGANHANG2, NGANHANG3 with same database name NGANHANG. All setup for replication them in scripts/ folder
• Service: Sql Server Agent (avoid use sql server edtion express which missing this feature) and Microsoft Distribute Transaction Coordinator are runnings.
• Change sa and remote login password in Program.cs
• Visual studio .NET and DevExpress for winforms compatible with version of visual studio NOTE: Visual studio 2017 and DevExpress19.2.5 are used for create this project

Features

• Distribute transaction
• Parallel query with sql agent job
• Implement undo, redo feature via command pattern Slow data synchronize of mssql server replication technology make different result from many perspective -.- especially in distribute transaction