LPU dbms notes

16717_4.E-R Model16717_Cocncurrency To be followed12316717_Data Models16717_Lecture 12 Part116717_Lecture 13,1416717_Lecture 15-lectue1916717_lecture1-2_ch1-introduction16717_lecture3-3_ch2-Architecture n Models16717_lecture4-4_ch3-hierarchial model16717_lecture4-5_ch4-network model16717_lecture5-6_ch5-ER Diagram16717_lecture9_10_ch7-SQL16717_normalizationprateekbhatia16717_Relational Algebra Model16717_Transaction management to be Followed