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  2. Partition (database) - Wikipedia

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

    If the partitioning key has one of these values, the partition is chosen. For example, all rows where the column Country is either Iceland, Norway, Sweden, Finland or Denmark could build a partition for the Nordic countries. Composite partitioning: allows for certain combinations of the above partitioning schemes, by for example first applying ...

  3. 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 ...

  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. Multi-master replication - Wikipedia

    en.wikipedia.org/wiki/Multi-master_replication

    MySQL: MySQL Group Replication, a plugin for virtual synchronous multi-master with conflict handling and distributed recovery was released with 5.7.17. Cluster Projects: MySQL Cluster supports conflict detection and resolution between multiple masters since version 6.3 for true multi-master capability for the MySQL Server.

  6. Here's why the Kroger merger with Albertsons was killed - AOL

    www.aol.com/heres-why-kroger-merger-albertsons...

    The judges didn’t agree with Kroger and Albertsons on competition. From the start, Cincinnati-based Kroger and Boise, Idaho-based Albertsons said the merger was necessary to stay efficient and ...

  7. 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).

  8. 6 pairs of winter pants that will keep you warm until spring

    www.aol.com/lifestyle/6-pairs-of-winter-pants...

    The words "fleece lined leggings" may make up the snuggliest phrase in the English language. These thermal pants look like activewear on the outside but are lined with soft, waterproof fleece that ...

  9. Angelina Jolie Is 'Exhausted' but 'Relieved' Her Divorce from ...

    www.aol.com/angelina-jolie-exhausted-relieved...

    This is just one part of a long ongoing process that started eight years ago. Frankly, Angelina is exhausted, but she is relieved this one part is over." A rep for Pitt declined to confirm or comment.