Fraud Blocker

Step-by-step creation of SQL table

    Before starting to create an SQL table, it is necessary to define the database model. Design an ER diagram in which to define the entities, attributes…

    Continue Reading

    PostgreSQL TRUNCATE TABLE statement

      ​​

      PostgreSQL TRUNCATE TABLE statement is used to remove (truncate) all records from a table or set of tables in PostgreSQL. It performs the same fu…

      Continue Reading

      PostgreSQL DROP TABLE statement

      ​​

      PostgreSQL DROP TABLE statement allows you to remove a table from a PostgreSQL database….

      Continue Reading

      How to install MongoDB in Ubuntu 20.04

      MongoDB is a free open source database of documents. It belongs to a family of databases called NoSQL, which is different from traditional table-based…

      Continue Reading

      PostgreSQL Join

      PostgreSQL JOIN is used to extract data from multiple tables. PostgreSQL JOIN is executed whenever two or more tables are combined in an SQL statement…

      Continue Reading

      🎉 Thank you for subscribing!

      You're now on the list for database FinOps strategies and performance insights.