They might explicitly use locking primitives or validation procedures to implement concurrency control (CC) amid the application code. We refer to such ad hoc coordination of database operations as ad ...

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The checkInventory and updateInventory functions perform SQL queries. In a conventional serverless platform, if a function accesses the database, developers must obtain a database connection, manually ...

We introduce a new concurrency control approach that enables all SQL isolation levels including serializability to utilize multiple versions to increase concurrency while also supporting transaction ...

With H2-2.0,.201 latest GIT Snapshot I suddenly get this frequently: JdbcSQLTransientException: Concurrent update in table "SYS": another transaction has updated or deleted the same row; SQL statem ...

Therefore, we need to implement a functionality which can optimize the processing of a long-lived transaction by selecting a suitable method between concurrency control and compensation transactions.

So, I just had a chat with my boss about Oracle and concurrency and she just shattered everything that I've ever understood about database and transactions. My understanding was that, in a ...

Because of their limited and specialized scope, these group-specific mechanisms can be customized for concurrency with unprecedented aggressiveness. In our MySQL Cluster-based prototype, Callas yields ...