Updated Slides

• Relational_Algebra_1
• Relational_Algebra_1a
• Relational_Algebra_1b
• Relational_Algebra_1c
• Relational_Algebra_2
• Relational_Algebra_2a
• Relational_Algebra_2b
• Relational_Algebra_3
• Relational_Algebra_3a
• Relational_Algebra_3b
• Files_Disks_1
• Files_Disks_1a
• Files_Disks_1b
• Hashing_1
• Hashing_1a
• Hashing_1b
• Hashing_2
• Hashing_2a
• Hashing_2b
• Index_Selection_1
• Index_Selection_1a
• Index_Selection_2
• Index_Selection_2a
• ISAM_1
• ISAM_1a
• B+tree_1
• B+tree_1a
• B+tree_2
• B+tree_2a
• B+tree_3a
• B+tree_3b
• Query_Processing_1
• Query_Processing_1b