Advanced Database Management Project Assignment 1：Storage Manager: Implement a storage manager that allows read/writing of blocks to/from a file on disk
Assignment 2:Buffer Manager: Implement a buffer manager that manages a buffer of blocks in memory including reading/flushing to disk and block replacement (flushing blocks to disk to make space for reading new blocks from disk)
Assignment 3:Record Manager: Implement a simple record manager that allows navigation through records, and inserting and deleting records
Assignment 4:B+-Tree Index: Implement a disk-based B+-tree index structure