Cursor-Based Pagination Over Sorted Logs

Cursor Pagination for Globally Ordered User Logs Problem Overview Each user has a sorted list of integer log timestamps. First, implement ordinary page retrieval for one user's records using a page size and page number. Then extend the design to support a cursor that reads records from all users as one globally sorted stream. This task may also be described as a cursor over sorted lists. The initial portion is simple range selection, while the follow-up requires selecting a…