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Introduction to Oracle

Introduction to Oracle and Its Unique Database Solutions Oracle Database solutions offer cutting-edge security, performance, reliability, and scalability. Oracle Database is a database management system. It is designed for use on computer servers, rather than personal computers. It is created by Oracle Corporation. It is commonly used in big data and business intelligence. Oracle Corporation … Continue reading “Introduction to Oracle”

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Pandas instead of SQL: Working with data in a new way

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    Previously, SQL as a tool was enough for research analysis: quick data search and preliminary report on data.

    Nowadays, data come in different f…

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    Fix typical errors in MySQL

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    MySQL is an open-source database management system (DBMS) from Oracle. It was developed and optimized specifically for web applications.MySQL is …

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    How to use a MySQL database in Java

    ​​In this article, we will learn how to connect to a MySQL database from Java code and execute simple queries to retrieve and update data. In order…

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    How to compare NULL values with other significant values

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    In this article, you will learn how to display NULL values in other meaningful values.

    Dr.EFCodd, who is the creator of the relational model for…

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