In the old days when we lived in caves and used mainframe computers with batch file systems, transaction processing was easy. You batched up the transactions to be made against the master file into a ...

Aptos upgrades to Block-STM v2 as its default parallel execution engine, boosting blockchain speed without requiring changes ...

Figure 1 Aria: (1) Transactions in a batch are executed against the same snapshot; (2) To achieve serializability, the transactions that suffer read-after-write conflict (e.g., T3) and ...

Multi version concurrency control plays an important role in deciding relational databases. Each database management system ...

An error occurred during the reservation process. Although the screen displayed "Reservation could not be made," checking the database revealed that the reservation was registered, but the remaining ...