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  2. AWS Lambda - Wikipedia

    en.wikipedia.org/wiki/AWS_Lambda

    AWS Lambda layer is a ZIP archive containing libraries, frameworks or custom code that can be added to AWS Lambda functions. [9] As of December 2024, AWS Lambda layers have significant limitations: [10] [11] No semantic versioning support. Incompatibility with major security scanning tools. Contribution to Lambda's 250MB size limit. Impeded ...

  3. Non-lock concurrency control - Wikipedia

    en.wikipedia.org/wiki/Non-lock_concurrency_control

    In Computer Science, in the field of databases, non-lock concurrency control is a concurrency control method used in relational databases without using locking. There are several non-lock concurrency control methods, which involve the use of timestamps on transaction to determine transaction priority:

  4. Concurrency control - Wikipedia

    en.wikipedia.org/wiki/Concurrency_control

    Concurrency control mechanisms firstly need to operate correctly, i.e., to maintain each transaction's integrity rules (as related to concurrency; application-specific integrity rule are out of the scope here) while transactions are running concurrently, and thus the integrity of the entire transactional system.

  5. Thread pool - Wikipedia

    en.wikipedia.org/wiki/Thread_pool

    In computer programming, a thread pool is a software design pattern for achieving concurrency of execution in a computer program. Often also called a replicated workers or worker-crew model , [ 1 ] a thread pool maintains multiple threads waiting for tasks to be allocated for concurrent execution by the supervising program.

  6. Optimistic concurrency control - Wikipedia

    en.wikipedia.org/wiki/Optimistic_concurrency_control

    Optimistic concurrency control (OCC), also known as optimistic locking, is a non-locking concurrency control method applied to transactional systems such as relational database management systems and software transactional memory. OCC assumes that multiple transactions can frequently complete without interfering with each other.

  7. Trump win has economists concerned US economy will fail to ...

    www.aol.com/finance/trump-win-economists...

    Trump and his proposed policies have been viewed as potentially more inflationary due to the president-elect's campaign promises of high tariffs on imported goods, tax cuts for corporations, and ...

  8. Actor model - Wikipedia

    en.wikipedia.org/wiki/Actor_model

    The actor model in computer science is a mathematical model of concurrent computation that treats an actor as the basic building block of concurrent computation. In response to a message it receives, an actor can: make local decisions, create more actors, send more messages, and determine how to respond to the next message received.

  9. Mortgage and refinance rates for Nov. 26, 2024: Average rates ...

    www.aol.com/finance/mortgage-and-refinance-rates...

    Average mortgage rates edge higher as of Tuesday, November 26, 2024, pushing the 30-year benchmark over 7.00%. Borrowing costs for large loans like mortgages have remained elevated since the U.S ...