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No-SQL Column-Based Databases

Pragya Keshap answered on December 14, 2022 Popularity 1/10 Helpfulness 1/10

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  • No-SQL Column-Based Databases

    0

    Column-based databases also known Wide-Column Databases.

    ▪ Data is stored in columns, by this way, it can access necessary data more faster than if we compare to storing data in rows.

    ▪ If you select mostly same columns in your databases, its good to use this databases.

    ▪ It doesn't scanning the unnecessary information in a whole row.

    ▪ Column-based databases can scale by columns independently.

    ▪ Columns could be different database servers.

    ▪ I.e. building a Data warehouse, Big Data processing.

    ▪ Apache Cassandra, Apache HBase or Amazon DynamoDB, Azure CosmosDB.

    https://www.kdnuggets.com/2021/02/understanding-nosql-database-types-column-oriented-databases.html

    Popularity 1/10 Helpfulness 1/10 Language sql
    Source: Grepper
    Tags: sql
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    Contributed on Feb 03 2023
    Pragya Keshap
    0 Answers  Avg Quality 2/10

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    Wide Column databases

    Data is stored in columns

    Access necessary data faster

    Dont scanning the unneccessary information 

    Scale by columns independently 

    Data warehouse and big data processing 

    Apache Cassandra, Apache HBase, or Amazon DynamoDB

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