IT-405 — June 2025 ,,

IT-405 — December 2024

IT-405 — June 2023

IT-405 — June 2022

IT-405 — June 2020

1. Transactions

JUEN 2023

JUNE 2024

• Introduction of Transaction
• Transaction Processing
• Transaction Recovery

JUNE 2025-

JUNE 2025—SERIALIZABLITY IN TRANSACTIONS

DEC 2024—CONFLICT SERIALIZABLE

2. Concurrency Control

JUNE 2025

DEC 2024

JUNE 2024

2.1 Lock Management