AKTU DBMS Unit 5 Notes: Concurrency Control & Database Recovery | B.Tech CSE is a study resource for Database Management System (DBMS) in B.Tech Computer Science & Engineering (CSE) (3rd Year / 5th Semester) at Dr. A.P.J. Abdul Kalam Technical University (AKTU). This university-level resource provides a comprehensive roadmap for Dr. A.P.J. Abdul Kalam Technical University (AKTU) students mastering the B.Tech Computer Science & Engineering (CSE) syllabus in Database Management System (DBMS). Author's description: Detailed notes for AKTU DBMS Unit 5. Master Concurrency Control protocols (Lock-based, Time-stamping, Validation, Multiple Granularity), Deadlock handling, Database Recovery Systems, Log-based recovery, shadow paging, and ARIES algorithm. Essential final unit prep for B.Tech CSE students. Strategically aligned with semester requirements, this material ensures that Database Management System (DBMS) concepts are presented with the technical depth and clarity required for high academic standing.