enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. PACELC theorem - Wikipedia

    en.wikipedia.org/wiki/PACELC_theorem

    The tradeoff between availability, consistency and latency, as described by the PACELC theorem. In database theory, the PACELC theorem is an extension to the CAP theorem.It states that in case of network partitioning (P) in a distributed computer system, one has to choose between availability (A) and consistency (C) (as per the CAP theorem), but else (E), even when the system is running ...

  3. Partition (database) - Wikipedia

    en.wikipedia.org/wiki/Partition_(database)

    Partitioning options on a table in MySQL in the environment of the Adminer tool. A partition is a division of a logical database or its constituent elements into distinct independent parts. Database partitioning refers to intentionally breaking a large database into smaller ones for scalability purposes, distinct from network partitions which ...

  4. Window function (SQL) - Wikipedia

    en.wikipedia.org/wiki/Window_function_(SQL)

    In SQL, a window function or analytic function [1] is a function which uses values from one or multiple rows to return a value for each row. (This contrasts with an aggregate function, which returns a single value for multiple rows.) Window functions have an OVER clause; any function without an OVER clause is not a window function, but rather ...

  5. Jay-Z, Diddy accusations create mystery surrounding female ...

    www.aol.com/jay-z-diddy-accusations-create...

    The prosecution expects the government's case to take three weeks to lay out, while Combs' legal team estimated needing one week to argue the rapper's defense. Tracy Wright is a reporter for Fox ...

  6. Man 'Downgrades' Sister-in-Law's Christmas Gift After Seeing ...

    www.aol.com/man-downgrades-sister-laws-christmas...

    The man writes on Reddit that his brother is now accusing him of pulling a bait and switch

  7. Shard (database architecture) - Wikipedia

    en.wikipedia.org/wiki/Shard_(database_architecture)

    Horizontal partitioning splits one or more tables by row, usually within a single instance of a schema and a database server. It may offer an advantage by reducing index size (and thus search effort) provided that there is some obvious, robust, implicit way to identify in which partition a particular row will be found, without first needing to search the index, e.g., the classic example of the ...

  8. Black Friday isn't over at Walmart: Here are the 10 best ...

    www.aol.com/lifestyle/black-friday-isnt-over-at...

    Electric toothbrushes can make a big difference in your oral care routine. This one is less than $30 during Walmart's Black Friday sale, and it comes with a spinning head and charger. $30 at Walmart

  9. Comparison of relational database management systems - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_relational...

    Note (1): Both function and procedure refer to internal routines written in SQL and/or procedural language like PL/SQL. External routine refers to the one written in the host languages, such as C, Java, Cobol, etc. "Stored procedure" is a commonly used term for these routine types. However, its definition varies between different database vendors.