ACIDyhteensopivista

ACIDyhteensopivista is a term that refers to systems or components that are compatible with or adhere to the ACID properties. ACID is an acronym that stands for Atomicity, Consistency, Isolation, and Durability. These properties are fundamental to ensuring the reliability of transactions in database systems and other transactional processes.

Atomicity guarantees that a transaction is treated as a single, indivisible unit. Either all operations within the transaction are completed successfully, or none of them are. If any part of the transaction fails, the entire transaction is rolled back, leaving the system in its state before the transaction began.

Consistency ensures that a transaction brings the database from one valid state to another. It means that any transaction will only commit if it adheres to all predefined rules, including constraints, cascades, and triggers.

Isolation ensures that concurrent transactions are executed in such a way that they do not interfere with each other. Each transaction appears to be executing on a system where it is the only transaction running. This prevents issues like dirty reads, non-repeatable reads, and phantom reads.

Durability guarantees that once a transaction has been committed, it will remain committed, even in the event of system failures, power outages, or crashes. The changes made by the committed transaction are permanent.

Therefore, ACIDyhteensopivista implies that a system or component will uphold these four critical properties, ensuring data integrity and reliability in transactional operations. This is particularly important in financial systems, e-commerce platforms, and any application where data accuracy and reliability are paramount.