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  2. Database transaction schedule - Wikipedia

    en.wikipedia.org/wiki/Database_transaction_schedule

    If the order in time between certain operations is not determined by the system, then a partial order is used. Examples of such operations are requesting a read operation, reading, writing, aborting, committing, requesting a lock, locking, etc. Often, only a subset of the transaction operation types are included in a schedule.

  3. Execution model - Wikipedia

    en.wikipedia.org/wiki/Execution_model

    For example, both a 5 stage in-order pipeline and a large out of order CPU implement the same assembly language execution model. The execution model is the definition of the behavior, so all implementations, whether in-order or out-of-order or interpreted or JIT'd etc.. must all give the exact same result, and that result is defined by the ...

  4. Order of operations - Wikipedia

    en.wikipedia.org/wiki/Order_of_operations

    The order of operations, that is, the order in which the operations in an expression are usually performed, results from a convention adopted throughout mathematics, science, technology and many computer programming languages. It is summarized as: [2] [5] Parentheses; Exponentiation; Multiplication and division; Addition and subtraction

  5. Trump defends foreign worker visas, siding with Musk amid ...

    www.aol.com/trump-defends-foreign-worker-visas...

    President-elect Donald Trump on Saturday defended the visa program that allows highly skilled foreign workers to immigrate to the US, marking his first comments on an issue that has divided his ...

  6. Execution (computing) - Wikipedia

    en.wikipedia.org/wiki/Execution_(computing)

    Execution in computer and software engineering is the process by which a computer or virtual machine interprets and acts on the instructions of a computer program.Each instruction of a program is a description of a particular action which must be carried out, in order for a specific problem to be solved.

  7. Man accused of attacking Colorado reporter has had mental ...

    www.aol.com/man-accused-attacking-colorado...

    A man accused of attacking a Colorado reporter after questioning whether he was a citizen and saying “This is Trump’s America now” has had mental health issues for years, his lawyer said.

  8. Shop these 10 thoughtful gifts under $50 from Nordstrom that ...

    www.aol.com/lifestyle/shop-these-10-thoughtful...

    Here are 10 of our favorite picks at Nordstrom, all for under $50, that you can order now and get in time for the big day. Nordstrom Stanley The Quencher H2.0 Flowstate 30-oz Tumbler

  9. Consistency model - Wikipedia

    en.wikipedia.org/wiki/Consistency_model

    An execution is linearizable if each operation taking place in linearizable order by placing a point between its begin time and its end time and guarantees sequential consistency. Verifying sequential consistency through model checking is undecidable in general, even for finite-state cache coherence protocols.