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In a database management system (DBMS), concurrency control manages simultaneous access to a database. It prevents two users from editing the same record at the same time and also serializes ...

Get faster SQLite writes for heavy ingest. Turso’s Rust engine adds MVCC and async IO, hitting roughly 200,000 writes each second.

Multi-Version Concurrency Control (MVCC) is a widely employed concurrency control mechanism, as it allows for execution modes where readers never block writers. However, most systems implement only ...

Lock contention issues can be frustrating problems to investigate and debug. But anytime a database system is involved, the potential exists for locking to cause concurrency problems. Before blaming ...

In this article I’d like to present a discussion on concurrency handling, concurrency violations and the strategies involved to resolve concurrency conflicts. Concurrency violations: when and why do ...

NOTE: All material links are not active now! This is an advanced course on database systems which covers crash recovery, concurrency control, transaction processing, distributed database systems as ...

SANTA CLARA, Calif.--(BUSINESS WIRE)--Bitnine releases the performance comparison test that everyone was asking for. The market was requesting for this test and here it is... How reliable is this ...