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RedBeanPHP is an independent, free, BSD licensed, open-source object–relational mapping (ORM) software written by Gabor de Mooij.It is a stand-alone library, not part of any framework.
Transaction-processing systems ensure database integrity by recording intermediate states of the database as it is modified, then using these records to restore the database to a known state if a transaction cannot be committed. For example, copies of information on the database prior to its modification by a transaction are set aside by the ...
A nested transaction is a database transaction that is started by an instruction within the scope of an already started transaction. Nested transactions are implemented differently in different databases. However, they have in common that the changes are not made visible to any unrelated transactions until the outermost transaction has committed.
Texas’ largest outbreak of measles in 30 years has reached 90 cases, the Texas Department of State Health Services said Friday. Thirty-two cases have been added since the department’s update ...
In Colombia and Haiti, U.S. funding supports farming and fishing and provides incentives for people to stay rather than migrate to the U.S.
[3] For example, an asset manager who executed a FX transaction with a broker would send a MT304 instruction to the custodian bank of the client. Example 2. MT103. The first digit (1) represents the category. The category denoted by 1 is customer payments and cheques. The second digit (0) represents a group of related parts in a transaction ...
The CAP theorem is based on three trade-offs, one of which is "atomic consistency" (shortened to "consistency" for the acronym), about which the authors note, "Discussing atomic consistency is somewhat different than talking about an ACID database, as database consistency refers to transactions, while atomic consistency refers only to a property of a single request/response operation sequence.
In cryptography, Derived Unique Key Per Transaction (DUKPT) is a key management scheme in which for every transaction, a unique key is used which is derived from a fixed key. Therefore, if a derived key is compromised, future and past transaction data are still protected since the next or prior keys cannot be determined easily.