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  2. 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 ...

  3. Window function (SQL) - Wikipedia

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

    The PARTITION BY clause groups rows into partitions, and the function is applied to each partition separately. If the PARTITION BY clause is omitted (such as with an empty OVER() clause), then the entire result set is treated as a single partition. [4] For this query, the average salary reported would be the average taken over all rows.

  4. MySQL Cluster - Wikipedia

    en.wikipedia.org/wiki/MySQL_Cluster

    MySQL Cluster is designed around a distributed, multi-master ACID compliant architecture with no single point of failure.MySQL Cluster uses automatic sharding (partitioning) to scale out read and write operations on commodity hardware and can be accessed via SQL and Non-SQL (NoSQL) APIs.

  5. 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 ...

  6. Database schema - Wikipedia

    en.wikipedia.org/wiki/Database_schema

    Visual representation often may also be exported as a production-ready source code made in DB-compatible languages like SQL. The database schema is the structure of a database described in a formal language supported typically by a relational database management system (RDBMS).

  7. The 6 most common headache types — and when to see a doctor

    www.aol.com/6-most-common-headache-types...

    Original article source: The 6 most common headache types — and when to see a doctor. Show comments. Advertisement. Advertisement. Holiday Shopping Guides. See all. AOL.

  8. The top 7 mental health challenges of the holidays and how to ...

    www.aol.com/top-7-mental-health-challenges...

    As the song goes, it's the most wonderful time of the year. The holidays are expected to be a joyful, harmonious, and celebratory time of year… but for many, it can also bring a mix of emotional ...

  9. After Getting to Eat an Edible Mascot Last Year, 2024 Pop ...

    www.aol.com/getting-eat-edible-mascot-last...

    Related: Jerry Seinfeld Reunites with Seinfeld Cast (and Throws Shade at Friends!) in Hilarious Pop-Tarts Short Film The elaborate performance — that ended in a gigantic edible Pop-Tart coming ...