Check Point 와 활성 로그

MSDN에 참고 

• https://msdn.microsoft.com/en-us/library/ms189573(v=sql.105).aspx

Database Checkpoints (SQL Server)

• https://msdn.microsoft.com/en-us/library/ms189573.aspx

CHECKPOINT vs LAZY WRITER

• http://blog.sqlxdetails.com/checkpoint-vs-lazy-writer/