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JDBC drivers are responsible for managing the layout and appearance of graphical user interfaces (GUIs) in Java applications
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In the Two-Phase Commit (2PC) protocol, the coordinator node initiates two communication phases: voting and termination, each involving messages exchanged between the coordinator and participants
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Deadlock resolution involves aborting one or more transactions involved in the deadlock and committing their changes.
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Cum se numește interfața JavaScript care ne permite să stocăm și să citim date persistente ca perechi cheie-valoare, fără a expira automat?
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Each node of the precedence graph represents the execution order
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The user who created a table or view automatically receives all access rights to it.
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When a read lock (shared lock) is found on an object A for a transaction, the transaction can execute Edit(A) (but not Read(A)).
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Eliminating duplicates involves applying a different hash function compared to the one used for partitioning
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The Durability of a transaction refers to the fact that the results and effects of a successfully completed (committed) transaction are and remain persistent (survive any future errors).
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Exclusive locks allow multiple transactions to read a resource simultaneously.
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